{"title":"Lumière blanche","description":"\u003cdiv\u003e\n  \u003cp\u003e\n    White-light solar observation is the most accessible branch of astronomy and the least forgiving of shortcuts. A correct full-aperture filter shows sunspots, granulation and faculae safely in daylight; an incorrect one can cause permanent eye injury in less than a second. David Astro carries white-light solar filters in Canada, stocked domestically and ready to ship.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    We will not supply an unsafe configuration. If you are unsure whether a filter suits your telescope, ask us first — this is the one category where guessing is genuinely dangerous.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- more --\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eSafe White-Light Solar Filtration\u003c\/h2\u003e\n  \u003cp\u003e\n    Every safe method blocks the sunlight before it enters the telescope, or diverts almost all of its energy out of the optical path. Nothing at the eyepiece end is acceptable.\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFull-aperture film filters:\u003c\/strong\u003e Metallized polymer film in a cell fitted over the objective, giving a neutral or slightly blue-white solar image at very low cost.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFull-aperture glass filters:\u003c\/strong\u003e Coated optical glass, more durable and often giving a warmer image, at higher cost and weight.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHerschel wedges:\u003c\/strong\u003e For refractors only, diverting the great majority of solar energy out of the back of the wedge and passing a small fraction to the eyepiece with additional filtration.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSolar finders:\u003c\/strong\u003e Pinhole or projection finders that let you aim safely, since an unfiltered optical finder is itself a hazard.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCell fit and security:\u003c\/strong\u003e A filter that can be lifted off by wind is a serious risk. Proper cells fit snugly and are secured, not balanced in place.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAperture stops:\u003c\/strong\u003e Off-axis stops for large telescopes, reducing aperture and heat load while improving the image in daytime seeing.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eWhy Choose David Astro for White-Light Solar Filters\u003c\/h2\u003e\n  \u003cp\u003e\n    Authenticity and correct fit are safety requirements here, not preferences.\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGenuine filters only:\u003c\/strong\u003e As an authorized dealer we supply manufacturer product with verified coatings, which matters in a category where counterfeit solar film has circulated.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFront-mounted, full-aperture, always:\u003c\/strong\u003e We do not supply eyepiece-end solar filters under any circumstances, because they sit where the telescope has concentrated the full solar energy.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFit measured properly:\u003c\/strong\u003e We size the cell to your telescope's actual outer diameter including any dew shield, so it seats securely and cannot be dislodged.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHerschel wedge suitability checked:\u003c\/strong\u003e Wedges are for unobstructed refractors only, and we confirm your telescope is appropriate before supplying one.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShips from Canada:\u003c\/strong\u003e In-stock filters delivered domestically without duties or brokerage fees.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eWhite-Light Solar Filters in Canada — Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003e\u003cstrong\u003eHow do I check a solar filter is still safe?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eHold it up to a bright lamp and look for pinholes, scratches, creases or coating separation. Any visible defect means replacement. Never repair a solar filter with tape.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eFilm or glass?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eFilm gives excellent image quality for very little money and is lighter on the front of the tube. Glass is more durable and less easily damaged in handling. Both are safe when genuine and undamaged.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eCan I use a Herschel wedge on my Schmidt-Cassegrain?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eNo. Herschel wedges are for unobstructed refractors only. In a catadioptric or reflector, the concentrated energy inside the closed tube can cause damage before it ever reaches the wedge.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eDo I need a special finder?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eYes. An unfiltered finder scope is a serious hazard when pointed at the Sun. Use a pinhole or shadow-projection solar finder, or cap the finder entirely and aim by the telescope's shadow.\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eObserving the Sun safely?\u003c\/h2\u003e\n  \u003cp\u003eTell us your telescope and we will confirm the correct filter and fit. Genuine product, Canadian stock.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"celestron-eclipsmart-solar-filter-6-sct","title":"Celestron Filtre Solaire EclipSmart - 6\" SCT","description":"\u003c!-- more --\u003e\u003ch2\u003eCaractéristiques\u003c\/h2\u003e\n\u003cul\u003e\n\n \u003cli\u003eTransformez instantanément vos télescopes Celestron 6\" Schmidt-Cassegrain normaux (6\" SCT) en un télescope solaire à lumière jaune (liste complète des 6\" SCT dans la section description)\u003c\/li\u003e\n\n\u003cli\u003e\n\nLe film de sécurité solaire \u003ca href=\"http:\/\/www.iso.org\/iso\/home.html\"\u003econforme à la norme ISO\u003c\/a\u003e protège vos yeux lorsque vous regardez le soleil, contrairement à certains autres filtres sur le marché\u003c\/li\u003e\n\n\u003cli\u003ePolymère résistant aux rayures produit par American Paper Optics\u003c\/li\u003e\n\n\u003cli\u003eConçu à partir du capuchon d'objectif du télescope pour un ajustement parfait, chaque filtre comprend deux sangles Velcro de sécurité et quatre coussinets Velcro auto-adhésifs pour fixer en toute sécurité votre filtre solaire en place.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eFiltre solaire Celestron EclipSmart - SCT 6\"\u003c\/h2\u003e \u003cp\u003e\u003cspan\u003eAméliorez votre expérience visuelle avec le filtre solaire EclipSmart de Celestron pour les télescopes Celestron 6\".\u003c\/span\u003e Avec deux sangles Velcro et quatre coussinets Velcro auto-adhésifs pour plus de sécurité, vous pouvez être assuré que le filtre solaire ne peut pas être renversé accidentellement et fournira une visualisation solaire sûre et conforme à la norme ISO.\u003c\/p\u003e\n\u003cp\u003e \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eListe des SCT 6\" :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/skyprodigy\/skyprodigy-6-computerized-telescope\" title=\"Télescope informatisé SkyProdigy 6\"\u003eTélescope informatisé SkyProdigy 6\"\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/advance-vx\/advanced-vx-6-schmidt-cassegrain-telescope\" title=\"VX avancé 6\" schmidt-cassegrain telescope\u003eTélescope Schmidt-Cassegrain Advanced VX 6\"\u003c\/a\u003e\u003c\/li\u003e\n\n \u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/nexstar-se\/nexstar-6se-computerized-telescope\" title=\"Télescope informatisé NexStar 6SE\"\u003eTélescope informatisé NexStar 6SE\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/nexstar-evolution\/nexstar-evolution-6\" title=\"NexStar Évolution 6\"\u003eNexStar Évolution 6\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTechnologie de sécurité solaire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e Les produits solaires EclipSmart sont dotés de la technologie de filtre Solar Safe offrant la protection ultime contre les rayonnements solaires nocifs, y compris les rayons infrarouges et UV, et filtrent 99,999 % de la lumière visible. La technologie de filtre Celestron Solar Safe est GARANTIE SÉCURITAIRE pour l'observation solaire directe et a été testée indépendamment par SAI Global Assurance Services.\u003c\/p\u003e \u003cp\u003eLes produits Solar Safe sont conformes et répondent aux exigences de transmission de la norme ISO 12312-2, Filtres pour l'observation directe du soleil, EN 1836:2005 + A1:2007 (E) pour un filtre E15 pour l'observation directe du soleil et, AS\/ NZS 1338.1:2012, Filtres pour protecteurs oculaires.\u003c\/p\u003e\n\u003cdiv data-custom-tab\u003e\n\n\u003cp data-custom-tab-title\u003eCaractéristiques\u003c\/p\u003e\n\n\u003cdiv\u003e\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOuverture claire du filtre\u003c\/td\u003e\n\n\u003ctd\u003e128,5 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiamètre du filtre (externe)\u003c\/td\u003e\n\n\u003ctd\u003e184mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiamètre du filtre (interne)\u003c\/td\u003e\n\n\u003ctd\u003e174mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMatériau du filtre\u003c\/td\u003e\n\n\u003ctd\u003ePolymère résistant aux rayures produit par American Paper Optics \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eÉpaisseur du filtre\u003c\/td\u003e\n\n\u003ctd\u003e24mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSangles de sécurité en nylon\u003c\/td\u003e\n\n\u003ctd\u003eDeux bandes Velcro de 2,5 x 10,2 cm, quatre languettes Velcro de 2,5 x 2,5 cm.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCompatibilité du télescope\u003c\/td\u003e\n\n\u003ctd\u003eTélescopes Celestron 6\" Schmidt-Cassegrain\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLester\u003c\/td\u003e\n\n\u003ctd\u003e2,6 oz (74 g)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967149666589,"sku":"CEL-94243","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-EclipSmart-Solar-Filter-6-inch-SCT-94243-1__50619.1594229205.1280.1280.jpg?v=1684337265"},{"product_id":"celestron-eclipsmart-solar-filter-8-sct-and-edgehd","title":"Celestron Filtre Solaire EclipSmart - 8\" SCT et EdgeHD","description":"\u003c!-- more --\u003e\u003ch2\u003eCaractéristiques\u003c\/h2\u003e\n\u003cul\u003e\n\n \u003cli\u003eTransformez instantanément vos télescopes Celestron 8\" Schmidt-Cassegrain normaux (8\" SCT) et vos télescopes Celestron 8\" EdgeHD en un télescope solaire à lumière jaune (pour une liste complète des télescopes 8\", regardez dans la section description)\u003c\/li\u003e\n\n\u003cli\u003e\n\nLe film de sécurité solaire \u003ca href=\"http:\/\/www.iso.org\/iso\/home.html\"\u003econforme à la norme ISO\u003c\/a\u003e protège vos yeux lorsque vous regardez le soleil, contrairement à certains autres filtres sur le marché\u003c\/li\u003e\n\n\u003cli\u003ePolymère résistant aux rayures produit par American Paper Optics\u003c\/li\u003e\n\n\u003cli\u003eConçu à partir du capuchon d'objectif du télescope pour un ajustement parfait, chaque filtre comprend deux sangles Velcro de sécurité et quatre coussinets Velcro auto-adhésifs pour fixer en toute sécurité votre filtre solaire en place.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eFiltre solaire Celestron EclipSmart - 8\" SCT et EdgeHD\u003c\/h2\u003e \u003cp\u003eAméliorez votre expérience visuelle avec le filtre solaire EclipSmart de Celestron pour les télescopes Celestron 8\". Avec deux sangles Velcro et quatre coussinets Velcro auto-adhésifs pour plus de sécurité, vous pouvez être assuré que le filtre solaire ne peut pas être renversé accidentellement et fournira une visualisation conforme à la norme ISO.\u003c\/p\u003e\n\u003cp\u003e \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eListe des SCT 8\" :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/advance-vx\/advanced-vx-8-schmidt-cassegrain-telescope\" title=\"VX avancé 8\" schmidt-cassegrain telescope\u003eTélescope Schmidt-Cassegrain Advanced VX 8\"\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/advance-vx\/advanced-vx-8-edgehd-telescope\" title=\"VX avancé 8\" edgehd telescope\u003eTélescope avancé VX 8\" EdgeHD\u003c\/a\u003e\u003c\/li\u003e\n\n \u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/cpc-telescopes\/cpc-800-gps-(xlt)-computerized-telescope\" title=\"Télescope informatisé CPC 800 GPS (XLT)\"\u003eTélescope informatisé CPC 800 GPS (XLT)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/cpc-deluxe\/cpc-deluxe-925-hd-computerized-telescope\" title=\"Télescope informatisé CPC Deluxe 925 HD\"\u003eTélescope informatisé CPC Deluxe 800 HD\u003c\/a\u003e \u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/nexstar-se\/nexstar-8se-computerized-telescope\" title=\"Télescope informatisé NexStar 8SE\"\u003e\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/cgem\/cgem-800-computerized-telescope\" title=\"CGEM - Télescope informatisé 800\"\u003eTélescope informatisé NexStar 8SE\u003c\/a\u003e \u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/nexstar-evolution\/nexstar-evolution-8\" title=\"NexStar Évolution 8\"\u003e\u003c\/a\u003e\n \u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/nexstar-evolution\/nexstar-evolution-8\" title=\"NexStar Évolution 8\"\u003eNexStar Évolution 8\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/nexstar-evolution\/nexstar-evolution-8-hd-with-starsense\" title=\"Nexstar Evolution 8 HD avec StarSense\"\u003eNexstar Evolution 8 HD avec StarSense\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/cgem\/cgem-800-computerized-telescope\" title=\"CGEM - Télescope informatisé 800\"\u003eCGEM - Télescope informatisé 800\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/cgem\/cgem-800-hd-computerized-telescope\" title=\"Télescope informatisé CGEM 800 HD\"\u003eTélescope informatisé CGEM 800 HD\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/cgem-ii\/cgem-ii-800-schmidt-cassegrain-telescopes\" title=\"Télescopes CGEM II 800 Schmidt-Cassegrain\"\u003eTélescopes CGEM II 800 Schmidt-Cassegrain\u003c\/a\u003e \u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/cgem-ii\/cgem-ii-800-edgehd-telescope\" title=\"Télescope CGEM II 800 EdgeHD\"\u003eTélescopes CGEM II 800 EdgeHD\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/cgx\/cgx-equatorial-800-schmidt-cassegrain-telescopes\" title=\"CGX Equatorial 800 Télescopes Schmidt-Cassegrain\"\u003eCGX Equatorial 800 Télescopes Schmidt-Cassegrain\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"\/fr\/browse-shop\/astronomy\/telescopes\/cgx\/cgx-equatorial-800-schmidt-cassegrain-telescopes\" title=\"CGX Equatorial 800 Télescopes Schmidt-Cassegrain\"\u003eTélescopes CGX Equatorial 800 HD\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTechnologie de sécurité solaire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eLes produits solaires EclipSmart sont dotés de la technologie de filtre Solar Safe offrant la protection ultime contre les rayonnements solaires nocifs, y compris les rayons infrarouges et UV, et filtrent 99,999 % de la lumière visible. La technologie de filtre Celestron Solar Safe est GARANTIE SÉCURITAIRE pour l'observation solaire directe et a été testée indépendamment par SAI Global Assurance Services.\u003c\/p\u003e\n\u003cp\u003e Les produits Solar Safe sont conformes et répondent aux exigences de transmission de la norme ISO 12312-2, Filtres pour l'observation directe du soleil, EN 1836:2005 + A1:2007 (E) pour un filtre E15 pour l'observation directe du soleil et, AS\/ NZS 1338.1:2012, Filtres pour protecteurs oculaires.\u003c\/p\u003e\n\u003cdiv data-custom-tab\u003e\n\n\u003cp data-custom-tab-title\u003eCaractéristiques\u003c\/p\u003e\n\n\u003cdiv\u003e\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOuverture claire du filtre\u003c\/td\u003e\n\n\u003ctd\u003e176mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiamètre du filtre (externe)\u003c\/td\u003e\n\n\u003ctd\u003e235mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiamètre du filtre (interne)\u003c\/td\u003e\n\n\u003ctd\u003e225mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMatériau du filtre\u003c\/td\u003e\n\n\u003ctd\u003ePolymère résistant aux rayures produit par American Paper Optics\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eÉpaisseur du filtre\u003c\/td\u003e\n\n\u003ctd\u003e32mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSangles de sécurité en nylon\u003c\/td\u003e\n\n\u003ctd\u003eDeux bandes Velcro de 2,5 x 10,2 cm, quatre languettes Velcro de 2,5 x 2,5 cm.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCompatibilité du télescope\u003c\/td\u003e\n\n\u003ctd\u003eTélescopes Celestron 8\" Schmidt-Cassegrain et EdgeHD\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLester\u003c\/td\u003e\n\n\u003ctd\u003e121 grammes \/ 4,2 onces\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967149699357,"sku":"CEL-94244","price":104.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-EclipSmart-Solar-Filter-8-inch-SCT-and-EdgeHD-94244-1__82923.1594229206.1280.1280.jpg?v=1684337272"},{"product_id":"baader-solar-continuum-filter","title":"Baader Filtre Solaire Continu","description":"\u003c!-- more --\u003e\u003cul\u003e\n\n\u003cli\u003eBaader Filtre Continuum Solaire 1.25\" \u0026amp; 2\", 10nm \/ CWL 540nm\u003c\/li\u003e\n\n\u003cli\u003eAméliore le contraste et réduit l'effet de la turbulence atmosphérique.\u003c\/li\u003e\n\n \u003cli\u003e\u003cspan\u003eAussi un must pour les propriétaires de réfracteurs achromatiques. Ce filtre coupe la plage spectrale en transmettant une plage spectrale spécifique autour de 540 nm, coupant complètement les longueurs d'onde bleues et rouges dans une zone du système d'objectif où l'optique est la plus nette.\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003eCe filtre doit être utilisé en conjonction avec un Baader Herschel Wedge ou Baader AstroSolar Safety Film pour les observations solaires, sinon des dommages permanents aux yeux ou à l'équipement se produiront.\u003c\/li\u003e\n\n\u003cli\u003eBords de revêtement scellés anti-vieillissement, polis par plan optique.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e \u003cp\u003eLe nouveau filtre Baader Solar Continuum est conçu pour améliorer la visibilité des détails de la granulation solaire et des taches solaires. En transmettant une région spectrale spécifique autour de 540 nm, exempte de raies d'émission et d'absorption, le filtre Solar Continuum est capable d'augmenter le contraste et de réduire les effets de la turbulence atmosphérique. Avec le filtre Solar Continuum en place, les images se mettent au point et la granulation devient régulièrement visible. Les détails à la limite de la visibilité deviennent plus faciles à retenir et le mouvement de l'image réduit.\u003c\/p\u003e\n\u003cp\u003e Le filtre Solar Continuum fonctionne bien dans tous les types de télescopes, à la fois pour le visuel et l'imagerie. Les utilisateurs de SCT et de réfracteurs achromatiques le trouveront particulièrement bénéfique, car il exclut complètement les longueurs d'onde rouges et bleues et se concentre sur les longueurs d'onde visuelles maximales où l'optique du télescope est la plus nette et exempte d'aberrations chromatiques. Pour l'imagerie numérique, nous recommandons également de combiner le filtre Continuum avec notre filtre de coupure UV\/IR (pour couper complètement les longueurs d'onde infrarouges lointaines défocalisées).\u003c\/p\u003e \u003cp\u003eLe filtre Solar Continuum constitue également le filtre de test parfait pour les étoiles. Sa bande passante étroite et le blocage complet des longueurs d'onde plus longues et plus courtes le rendent supérieur aux filtres de couleur verte standard pour tester les réfracteurs à leur longueur d'onde de conception centrale (et à la longueur d'onde visuelle maximale). Avec ce filtre, des évaluations plus précises de la qualité optique peuvent être faites, sans les effets du sphérochromatisme ou de l'erreur de couleur secondaire. En raison de la bande passante étroite de 10 nm, les tests d'étoiles à travers le filtre du continuum solaire nécessiteront une étoile de test brillante.\u003c\/p\u003e\n\u003cp\u003e Comme avec tous les filtres de planétarium Baader, le continuum solaire possède toutes les qualités de filtre Baader. La qualité optique, physique et mécanique est superbe. Pour un résumé des fonctionnalités de filtrage, veuillez consulter la page Filtres.\u003c\/p\u003e \u003cp\u003eLa combinaison d'AstroSolar® Photo Film 3.8 et du filtre Solar Continuum est utilisée exclusivement pour la photographie du soleil à des grossissements élevés. Cette combinaison est très apte à capturer les détails et la granulation les plus fins de la surface solaire à un grossissement extrêmement élevé tout en permettant une exposition ultra-courte (mesurée en millisecondes) afin de geler la turbulence atmosphérique.\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003eVeuillez noter :\u003c\/span\u003e Pour une utilisation en toute sécurité, le filtre Solar Continuum doit être utilisé en conjonction avec un filtre solaire primaire (c.-à-d. Herschel Wedge Prism ou Baader AstroSolar Film). Il doit être placé après le filtre principal et ne peut pas être utilisé seul, sinon des dommages permanents aux yeux et à l'équipement en résulteront.\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_filterkurve_kontinuum.gif?v=1684340714?v=1586875464\" target=\"_blank\"\u003e\u003cimg alt=\"source=\" https:\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv data-custom-tab\u003e\n\n\u003cp data-custom-tab-title\u003eCaractéristiques\u003c\/p\u003e\n\n\u003cdiv\u003e\n\n\u003ch2\u003e1.25\"\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n \u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2458390\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825009395\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePOIDS (KG)\u003c\/th\u003e\n\n\u003ctd\u003e0,059\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eGAMME DE TRANSMISSION\u003c\/th\u003e\n\n\u003ctd\u003e535 – 545 nm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eÉPAISSEUR DU FILTRE (SANS CELLULE)\u003c\/th\u003e\n\n\u003ctd\u003e2 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eHBW (demi-bande passante) \u003c\/th\u003e\n\n\u003ctd\u003e10nm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCWL (LONGUEUR D'ONDE CENTRALE)\u003c\/th\u003e\n\n\u003ctd\u003e540 nm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eREVÊTEMENT AR\u003c\/th\u003e\n\n\u003ctd\u003eà revêtement diélectrique, plan poli optiquement\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e1 25 pouces\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUTILISATION DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003eAmélioration du contraste, Solaire\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ\u003c\/th\u003e\n\n\u003ctd\u003eMonté (LPFC 6mm)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTYPE DE FILTRE \u003c\/th\u003e\n\n\u003ctd\u003eBande étroite\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUNIQUE OU ENSEMBLE ?\u003c\/th\u003e\n\n\u003ctd\u003eFiltre unique\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFORME DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003erond\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv class=\"moretab\" data-title=\"Downloads \u0026amp; Support\"\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_faq_problems_with_filters_can_have_the_strangest_causes.pdf?v=1684340622?v=1590138683\" target=\"_blank\"\u003eFAQ - Les problèmes avec les filtres peuvent avoir les causes les plus étranges\u003c\/a\u003e\u003c\/p\u003e\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"Monté rond de 1,25 po","offer_id":44967364722973,"sku":"BAA-2961580","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"Monté rond de 2\"","offer_id":44967364755741,"sku":"BAA-2961581","price":289.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Baader-Solar-Continuum-Filter-1__25543.1597110995.1280.1280.jpg?v=1684341370"},{"product_id":"baader-solar-continuum-double-stacked-filter-1-25","title":"Baader Filtre Double-Stack Solar Continuum - 1.25\"","description":"\u003c!-- more --\u003e\u003cul\u003e\n\n\u003cli\u003eFiltre continuum solaire Baader double empilé 1¼\". 8 nm \/ CWL 540 nm.\u003c\/li\u003e\n\n \u003cli\u003eComprend 1x \u003csup\u003eAstroSolar®\u003c\/sup\u003e\u003cspan\u003e\u003c\/span\u003e Film photo OD 3.8 20x29 cm. Le filtre comprend deux filtres Baader Solar Continuum dans une seule cellule de filtre qui ont été empilés pour un contraste encore plus élevé.\u003c\/li\u003e\n\n\u003cli\u003eAméliore le contraste et réduit l'effet de la turbulence atmosphérique.\u003c\/li\u003e\n\n\u003cli\u003eCe filtre doit être utilisé avec un Baader Herschel Wedge ou Baader AstroSolar \u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e\u003c\/span\u003e Film de sécurité 5.0 (non inclus) pour les observations solaires visuelles, sinon des dommages visuels et matériels permanents peuvent survenir. Le Baader AstroSolar \u003csup\u003e®\u003c\/sup\u003e inclus\u003cspan\u003e\u003c\/span\u003e Photo Film 3.8 ne doit jamais être utilisé pour l'observation visuelle, mais uniquement pour la photographie solaire (par exemple, l'imagerie chanceuse).\u003c\/li\u003e\n\n\n\u003c\/ul\u003e \u003cp\u003eLe nouveau filtre Baader Solar Continuum est conçu pour améliorer la visibilité des détails de la granulation solaire et des taches solaires. En transmettant une région spectrale spécifique autour de 540 nm, exempte de raies d'émission et d'absorption, le filtre Solar Continuum est capable d'augmenter le contraste et de réduire les effets de la turbulence atmosphérique. Avec le filtre Solar Continuum en place, les images se mettent au point et la granulation devient régulièrement visible. Les détails à la limite de la visibilité deviennent plus faciles à retenir et le mouvement de l'image réduit.\u003c\/p\u003e\n\u003cp\u003e Le filtre Solar Continuum fonctionne bien dans tous les types de télescopes, à la fois pour le visuel et l'imagerie. Les utilisateurs de SCT et de réfracteurs achromatiques le trouveront particulièrement bénéfique, car il exclut complètement les longueurs d'onde rouges et bleues et se concentre sur les longueurs d'onde visuelles maximales où l'optique du télescope est la plus nette et exempte d'aberrations chromatiques. Pour l'imagerie numérique, nous recommandons également de combiner le filtre Continuum avec notre filtre de coupure UV\/IR (pour couper complètement les longueurs d'onde infrarouges lointaines défocalisées).\u003c\/p\u003e \u003cp\u003eLe filtre Solar Continuum constitue également le filtre de test parfait pour les étoiles. Sa bande passante étroite et le blocage complet des longueurs d'onde plus longues et plus courtes le rendent supérieur aux filtres de couleur verte standard pour tester les réfracteurs à leur longueur d'onde de conception centrale (et à la longueur d'onde visuelle maximale). Avec ce filtre, des évaluations plus précises de la qualité optique peuvent être faites, sans les effets du sphérochromatisme ou de l'erreur de couleur secondaire. En raison de la bande passante étroite de 10 nm, les tests d'étoiles à travers le filtre du continuum solaire nécessiteront une étoile de test brillante.\u003c\/p\u003e\n\u003cp\u003e Comme avec tous les filtres de planétarium Baader, le continuum solaire possède toutes les qualités de filtre Baader. La qualité optique, physique et mécanique est superbe. Pour un résumé des fonctionnalités de filtrage, veuillez consulter la page Filtres.\u003c\/p\u003e \u003cp\u003eLa combinaison d'AstroSolar® Photo Film 3.8 et du filtre Solar Continuum est utilisée exclusivement pour la photographie du soleil à des grossissements élevés. Cette combinaison est très apte à capturer les détails et la granulation les plus fins de la surface solaire à un grossissement extrêmement élevé tout en permettant une exposition ultra-courte (mesurée en millisecondes) afin de geler la turbulence atmosphérique.\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003eVeuillez noter:\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e Pour une utilisation en toute sécurité, le filtre Solar Continuum doit être utilisé en conjonction avec un filtre solaire primaire (c.-à-d. Herschel Wedge Prism ou Baader AstroSolar Film). Il doit être placé après le filtre principal et ne peut pas être utilisé seul, sinon des dommages permanents aux yeux et à l'équipement en résulteront.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_filterkurve_kontinuum.gif?v=1684340714?v=1586875464\" target=\"_blank\"\u003e\u003cimg alt=\"source=\" https:\u003e\u003c\/a\u003e \u003c\/div\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_filterkurve_kontinuum.gif?v=1684340714?v=1586875464\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cp\u003e\u003c\/p\u003e \u003cdiv data-custom-tab\u003e\n\n\u003cp data-custom-tab-title\u003eCaractéristiques\u003c\/p\u003e\n\n\u003cdiv\u003e\n\n\u003ch2\u003e1.25\"\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2458392\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825009371\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePOIDS (KG)\u003c\/th\u003e\n\n\u003ctd\u003e0,026\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eGAMME DE TRANSMISSION\u003c\/th\u003e\n\n\u003ctd\u003e536 – 544 nm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003cth\u003eÉPAISSEUR DU FILTRE (SANS CELLULE)\u003c\/th\u003e\n\n\u003ctd\u003e2 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eHBW (demi-bande passante)\u003c\/th\u003e\n\n\u003ctd\u003e8nm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCWL (LONGUEUR D'ONDE CENTRALE)\u003c\/th\u003e\n\n\u003ctd\u003e540 nm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eREVÊTEMENT AR\u003c\/th\u003e\n\n\u003ctd\u003eà revêtement diélectrique, plan poli optiquement\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCARACTÉRISTIQUES SPÉCIALES\u003c\/th\u003e\n\n\u003ctd\u003edouble empilé\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e1 25 pouces\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUTILISATION DU FILTRE \u003c\/th\u003e\n\n\u003ctd\u003eAmélioration du contraste, Solaire\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ\u003c\/th\u003e\n\n\u003ctd\u003eMonté (classique 8mm)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTYPE DE FILTRE\u003c\/th\u003e\n\n\u003ctd\u003eBande étroite\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUNIQUE OU ENSEMBLE ?\u003c\/th\u003e\n\n\u003ctd\u003eFiltre unique\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFORME DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003erond\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv class=\"moretab\" data-title=\"Downloads \u0026amp; Support\"\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_faq_problems_with_filters_can_have_the_strangest_causes.pdf?v=1684340622?v=1590138683\" target=\"_blank\"\u003eFAQ - Les problèmes avec les filtres peuvent avoir les causes les plus étranges\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44967364788509,"sku":"BAA-2458392","price":279.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Baader-Solar-Continuum-Double-Stacked-Filter-1-25-inch-1__49049.1597110996.1280.1280.jpg?v=1684341375"},{"product_id":"baader-astrosolar-safety-film-od-5-0-eco-size-20x29cm-100x50cm-117x117cm","title":"Baader Film Astrosolar OD 5.0","description":"\u003c!-- more --\u003e\u003cul\u003e\n\n\u003cli\u003e\n\u003csup\u003eAstroSolar®\u003c\/sup\u003e\u003cspan\u003e\u003c\/span\u003e Film de sécurité 5.0 pour l'observation solaire et la photographie à fort grossissement, qualité télescope, densité optique (OD) = 5,0\u003c\/li\u003e\n\n\u003cli\u003eSans danger pour l'observation solaire visuelle (avec optique supplémentaire) et l'imagerie\u003c\/li\u003e\n\n \u003cli\u003eCe film de la plus haute précision produit constamment des rapports de strehl de 94 à 96 % lors des tests interférométriques - il fonctionne donc optiquement comme un objectif triplet en fluorite de Carl Zeiss ou Astro Physics.\u003c\/li\u003e\n\n\u003cli\u003eLe film de sécurité AstroSolar est le mieux adapté pour un travail de précision avec tous les télescopes et jumelles astronomiques - ainsi que pour tous les appareils photo et téléobjectifs\u003c\/li\u003e\n\n\u003cli\u003eDepuis plus de 25 ans sur le marché, le seul matériau de film conçu pour ne pas détériorer le front d'onde optique, il permet d'atteindre un grossissement élevé avec n'importe quelle optique à longue portée sans réduire la netteté ou le contraste de la surface solaire.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e \u003cp\u003eLe film de sécurité 5.0 breveté Baader AstroSolar® est produit pour l'observation solaire visuelle et photographique à fort grossissement (avec optique supplémentaire). Le film de sécurité AstroSolar® est le mieux adapté pour un travail de précision avec tous les télescopes et jumelles astronomiques - ainsi que pour tous les appareils photo et téléobjectifs photographiques (brevet en instance dans tous les États européens - élu \"produit astro de la décennie\" dans le USA, et Sky and Telescope's Sept 2000 Review \"A New Standard in Solar Filters\") Le film AstroSolar®Safety du Baader Planetarium offre des vues du Soleil en lumière blanche qui sont inégalées par tout autre filtre ou matériau solaire objectif. Les vues à travers AstroSolar affichent des détails solaires fins, y compris des détails pénombres fins, une granulation solaire et des facules de couleur plus claire. Le disque est placé sur un fond sombre, exempt de la brume et de la dispersion qui sont courantes dans les films «mylar» typiques ou les filtres en verre bon marché. La performance d'AstroSolar est encore plus remarquable si l'on considère son très faible coût - seulement 36 $ pour les télescopes jusqu'à 8\". Nous avons même des tailles assez grandes pour produire des filtres à pleine ouverture pour les très grands télescopes (voir l'énorme filtre de 40\" comme indiqué ci-dessus !). Lorsqu'il est combiné avec les conseils de Baader pour un montage de filtre simple à faire soi-même, n'importe qui peut construire un filtre solaire à lumière blanche complet à faible coût - de haute qualité pour n'importe quel télescope.\u003c\/p\u003e \u003cp\u003eIl est possible d'améliorer encore la stabilité et la netteté de l'image solaire grâce à l'utilisation du filtre de continuum solaire Baader. Les vues de la granulation et des facules sont particulièrement améliorées grâce à l'utilisation de ce filtre, en combinaison avec AstroSolar®. Les utilisateurs de réfracteurs achromatiques seront particulièrement satisfaits des performances de ce filtre supplémentaire.\u003c\/p\u003e\n\u003cp\u003e NOUVEAU - Format AstroSolar® Eco. Cette taille plus petite de 140 x 155 mm est idéale pour les petits réfracteurs (\u0026lt;4,5\"), les objectifs d'appareil photo, les longues-vues et les jumelles. Inclus est une cellule de bricolage qui vous permet de créer un filtre haute résolution fonctionnel avec des matériaux simples.\u003c\/p\u003e\n\u003ch4\u003e Information de sécurité\u003c\/h4\u003e \u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-warning-how-to-protect-your-eyes\/\" target=\"_blank\"\u003eAlerte de sécurité\u003c\/a\u003e\u003c\/strong\u003e \u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-warning-how-to-protect-your-eyes\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003e\u003c\/span\u003e-\u003cspan\u003e\u003c\/span\u003e \u003cstrong\u003eComment protéger vos yeux\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e \u003cspan\u003e(lien vers les informations de sécurité)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003e\u003cstrong\u003e\u003cb\u003e\u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-precautions-how-to-prevent-accidents\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003ePrécautions de sécurité\u003c\/span\u003e \u003cspan\u003e- Comment prévenir les accidents\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e (lien vers les consignes de sécurité)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003ca href=\"#optical-quality_0-1\" id=\"st-link-optical-quality_0-1\" class=\"station-tabs-link\" role=\"tab\" aria-controls=\"st-optical-quality_0-1\" aria-selected=\"false\" tabindex=\"-1\"\u003e\u003cspan\u003eQualité optique\u003c\/span\u003e\u003c\/a\u003e\u003cdiv\u003e\n\n \u003cp\u003ePour un rapport interférométrique complet sur la qualité optique d'AstroSolar \u003cspan\u003e®\u003c\/span\u003e , veuillez cliquer sur l'image ci-dessous :\u003c\/p\u003e\n\n\u003cdiv\u003e\n\n\u003ca href=\"\/fr\/pages\/laser-interferometric-report-for-baader-turbo-film%E2%84%A2-and-astrosolar%E2%84%A2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_tmb_abb_1a_480x480.jpg?v=1684340986?v=1586362610\" alt=\"\u0026gt;\u0026lt;\/a\u0026gt;\u0026lt;\/div\u0026gt;\u0026lt;p\u0026gt;\u0026lt;a href=\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e Rapport interférométrique AstroSolar et TurboFilm\u003c\/a\u003e \u003cp\u003eCe film de la plus haute précision produit constamment des rapports de strehl de 94 à 96 % dans les tests interférométriques - il fonctionne donc optiquement aussi bien qu'un objectif triplet en fluorite de haute qualité de Carl Zeiss (selon les résultats des tests interférométriques). Baader a même eu du mal à voir une différence de performance entre AstroSolar™ et les fenêtres optiques de précision d'onde 1\/20 qu'ils ont approvisionnées chez Zeiss. Leur stock de plaques polies avec précision s'élève à des dizaines de milliers de dollars - tous stockés pour l'éclipse de 1999 - mais AstroSolar™ était si bon en fait que ces plaques étaient difficiles à vendre. Le film de sécurité Baader AstroSolar présente nettement plus de netteté et de contraste que n'importe quel filtre d'objectif concurrent que nous connaissons, en particulier les filtres d'objectif en verre abordables et d'autres filtres Mylar couramment disponibles. Nous avons constaté que seul notre superbe coin de sécurité Baader Herschel est capable de dépasser sensiblement les performances d'AstroSolar.\u003c\/p\u003e\n\n \u003cp\u003eCe qui est encore plus important - avec AstroSolar®, le Soleil apparaît dans sa vraie couleur - blanc neutre (avec seulement une légère teinte bleutée). D'autres films et filtres en verre produisent une image solaire bleuâtre ou rougeâtre\/orange\/jaune floue, coupant ainsi une partie du spectre. Surtout avec un soleil orange, il est très difficile de voir les régions des facules qui sont visibles principalement dans l'aile bleue du spectre.\u003c\/p\u003e\n\n\u003cp\u003eEn raison de sa balance des couleurs neutre, AstroSolar® permet l'utilisation de divers filtres de couleur (ou d'interférence) qui permettent à l'observateur de se concentrer sur certaines bandes passantes spectrales pour les investigations de différentes couches dans \"l'atmosphère\" solaire.\u003c\/p\u003e\n\n\u003ch4\u003eSécurité des yeux :\u003c\/h4\u003e\n\n \u003cp\u003eAstroSolar® est essentiellement exempt de trous d'épingle, car - contrairement aux filtres en verre les plus chers - il est recouvert des deux côtés, de sorte que le risque que deux trous d'épingle se chevauchent est extrêmement faible. Des trous d'épingles apparaissent, mais à 1 sur 10000 seulement, en densité optique 2,5 !\u003c\/p\u003e\n\n\u003cp\u003eRemarque importante : La norme de sécurité oculaire EN ISO 12312-2:2015 pour les judas solaires à l'œil nu ne s'applique pas aux filtres à ouverture frontale couvrant les optiques à longue portée. AstroSolar Safety Film 5.0 ne doit pas être utilisé pour l'observation solaire à l'œil nu ou la production de visionneuses solaires. Pour une observation solaire directe sans télescope, binoculaire ou optique de caméra, renseignez-vous sur nos visionneuses solaires Baader certifiées EN ISO 12312-2: 2015-11 équipées du film argent\/or AstroSolar®.\u003c\/p\u003e\n\n\u003ch4\u003eHistoire et objectif d'AstroSolar™ :\u003c\/h4\u003e\n\n \u003cp\u003eBaader Planetarium a livré un film de sécurité solaire pour 19 millions de téléspectateurs d'éclipse qui ont été utilisés dans toute l'Europe pour l'éclipse du 11 août. Aucun utilisateur de leurs films n'a souffert de lésions oculaires. Baader produit des films de sécurité solaire depuis plus de 17 ans et a raison de revendiquer un haut degré de compétence pour tous les aspects de l'observation solaire. Avec Baader AstroSolar™, nous sommes déterminés à vous montrer la grandeur cachée du Soleil à une fraction du coût d'un équipement comparable. Le vrai travail solaire professionnel a généralement été limité à quelques amateurs purs et durs qui mettraient 1000 $ ou plus pour un vrai filtre en verre d'onde de précision 1\/20. Vous pouvez maintenant obtenir un filtre AstroSolar™ tout aussi précis pour s'adapter à une ouverture de 8\" pour 36 $ (ou même beaucoup moins, si tout un groupe de personnes partage un plus grand rouleau de film). L'observation solaire ne sera plus une expérience \"ho hum\" , où vous regardez dans votre télescope à travers un filtre en verre ou en mylar \"économique\" et vous vous demandez en quoi consiste ce type d'activité amateur. Beaucoup de nos clients ont retiré le verre ou le mylar de leurs anciens filtres uniquement pour utiliser leur cellule filtrante pour AstroSolar ™ - et découvrez un soleil complètement nouveau, net et incroyablement esthétique. Tout à coup, le télescope a les mêmes performances pendant la journée que pendant la nuit, et maintenant ils réalisent que la « mauvaise vision » constante à leur n'était en réalité qu'un filtre solaire constamment médiocre. Nous sommes toujours étonnés de la facilité avec laquelle certains amateurs acceptent une netteté médiocre lors de l'observation de notre étoile la plus proche, alors qu'ils peuvent être extrêmement critiques si leur télescope ne fonctionne pas parfaitement sur d'autres étoiles (ou planètes). \u003c\/p\u003e\n\n\u003ch4\u003eSecrets de fabrication \/ produits :\u003c\/h4\u003e\n\n\u003cp\u003eLe développement d'AstroSolar® n'a été possible qu'en raison de la demande incroyable lors de l'éclipse de 1999. Des dizaines de kilomètres de film ont été détruits lors des tests pour produire l'outillage et les techniques de traitement permettant de produire une structure moléculaire absolument uniforme pour le substrat. Sans parler des traitements associés, recuit et revêtement double face que subit le film jusqu'à ce qu'il ait atteint les propriétés souhaitées. Grâce à cette percée matérielle, Baader est en mesure de proposer deux produits de film qui ne dénaturent en rien les performances de votre télescope ;\u003cbr\u003e\u003c\/p\u003e\n\n\u003col\u003e\n\n\u003cli\u003eAstroSolar® pour l'observation solaire et la photographie,\u003c\/li\u003e\n\n \u003cli\u003eTurboFilm™ , un film de précision optiquement clair pour la protection nocturne de votre précieux équipement optique ; pour le protéger contre la saleté, les rayures, les défauts de revêtement, l'humidité à l'intérieur des tubes ouverts et sur les surfaces des miroirs - et enfin et surtout, pour arrêter les courants d'air (tube-seeing).\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\n\u003cp\u003eVeuillez noter : avant de monter l'AstroSolar, assurez-vous de retirer le film protecteur transparent amovible qui est présent sur un côté du film.\u003c\/p\u003e\n\n\u003cp\u003ePour la construction d'une cellule simple à faire soi-même pour AstroSolar®, veuillez cliquer sur ce lien : \u003ca href=\"\/fr\/pages\/astrosolar%C2%AE-do-it-yourself-filter-mount\" target=\"_blank\" rel=\"noopener noreferrer\"\u003esupport de filtre simple à faire soi-même\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv data-custom-tab\u003e\n\n\u003cp data-custom-tab-title\u003eCaractéristiques\u003c\/p\u003e\n\n\u003cdiv\u003e\n\n\u003ch2\u003eTaille ECO : env. 140x155mm\u003c\/h2\u003e\n\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table\"\u003e \u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e2459286\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePOIDS (KG)\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e0,02\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eObservation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n \u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eCalifornie. 140 x 155 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFormat A4 : env. 20 x 29 cm (8\" x 12\")\u003c\/h2\u003e\n\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table\"\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e2459281\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e4047825008534\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePOIDS (KG) \u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e0,034\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eObservation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eCalifornie. 20 x 29 cm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n \u003ch2\u003e100 x 50 cm (40\" x 20\")\u003c\/h2\u003e\n\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table\"\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e2459282\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e4047825008527\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePOIDS (KG)\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e0,046\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eObservation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eFilm de sécurité AstroSolar \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eCalifornie. 100 x 50 cm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eTaille géante : 117 x 117cm (46\" x 46\")\u003c\/h2\u003e\n\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table\"\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e2459284\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e4047825008503\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePOIDS (KG)\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e0,12\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eObservation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eCalifornie. 117 x 117 cm\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd class=\"data\"\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv class=\"moretab\" data-title=\"Downloads \u0026amp; Support\"\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_how_can_i_observe_the_eclipse_in_full_safety_without_buying_any_commercial_product.pdf?v=1684340988?v=1590503647\" target=\"_blank\"\u003eComment puis-je observer l'éclipse en toute sécurité sans acheter de produit commercial ?\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_instructions_to_use_astrosolar_film.pdf?v=1684340989?v=1590503647\" target=\"_blank\"\u003eInstructions d'utilisation du film AstroSolar\u003c\/a\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_how_to_make_your_own_photo_solar_filter_for_cameras_and_telescopes.pdf?v=1684340992?v=1590503649\" target=\"_blank\"\u003eComment faire votre propre filtre solaire PHOTO pour appareils photo et télescopes\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_testreview_astrosolar_photo_film.pdf?v=1684340996?v=1590503653\" target=\"_blank\"\u003eRevue de test du film photo AstroSolar\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"Format éco 140x155mm","offer_id":44967378354461,"sku":"BAA-2459286","price":24.0,"currency_code":"CAD","in_stock":true},{"title":"Feuille A4 20x29cm (7.9\"x11.4\")","offer_id":44967378387229,"sku":"BAA-2459281","price":43.0,"currency_code":"CAD","in_stock":true},{"title":"100x50cm (39.4\"x19.7\")","offer_id":44967378419997,"sku":"BAA-2459282","price":132.0,"currency_code":"CAD","in_stock":true},{"title":"117x117cm (46\"x46\")","offer_id":44967378452765,"sku":"BAA-2459284","price":459.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader-Astrosolar-Safety-Film-OD-5-0-1__84410.1597111100.1280.1280.jpg?v=1684341429"},{"product_id":"baader-astrosolar-binocular-filter-od-5-0-50-100mm","title":"Baader Filtre AstroSolar OD 5.0 pour Jumelles - 50-100mm","description":"\u003cstrong\u003eLes filtres Baader sont vendus à l'unité. Si vous possédez une paire de jumelles, il faudra commander 2 filtres.\u003c\/strong\u003e\n\u003c!-- more --\u003e\n\n\u003cp\u003e Observation solaire en toute sécurité avec tous les types de jumelles \/ Photographie solaire en toute sécurité avec tous les objectifs d'appareil photo. Le matériau filtrant AstroSolar est également monté sur un anneau en plastique, tandis que l'anneau en plastique lui-même sert d'élément stabilisateur pour la cellule filtrante. Cet anneau encore en plastique est monté sur le cadre avant en aluminium. Le coefficient de dilatation thermique du plastique et du film est similaire. Cette catégorie est essentiellement similaire à l'ASSF en termes de mécanique. La seule différence est qu'un côté est coupé afin de les rendre utilisables sur n'importe quelle jumelle, même lorsque le pont est presque fermé. (selon le type de jumelles).\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Les colis ASBF 50 à 100 sont livrés avec trois boulons de centrage de 13 mm de diamètre et 24 mm de hauteur, et\u003cspan\u003e\u003c\/span\u003e 3 sangles de sécurité avec tampons adhésifs, vis, rondelles et instructions\u003c\/li\u003e\n\n \u003cli\u003eNote importante:\u003cspan\u003e\u003c\/span\u003e Un côté de la cellule filtrante raccourci pour être utilisé avec des jumelles. Deux filtres sont obligatoires, le prix mentionné est pour une seule pièce\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cb\u003e\u003cspan\u003eAlpin #\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e \u003cb\u003e\u003cspan\u003e# Baader\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e \u003cb\u003e\u003cspan\u003eOuverture\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cb\u003e(mm\/pouce)\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e \u003cb\u003e\u003cspan\u003eIdéalement adapté pour\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e \u003cspan\u003eOuverture\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cb\u003e\u003cspan\u003ePortée (mm)\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cb\u003ePlage de serrage\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cb\u003eDiamètre du tube intérieur\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cb\u003ePlage de serrage\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cb\u003eDiamètre du tube extérieur\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cb\u003eASBF-50\u003c\/b\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e 2459325\u003c\/td\u003e\n\n\u003ctd\u003e 50 \/ 2,0\u003c\/td\u003e\n\n\u003ctd\u003e 40 - 60\u003c\/td\u003e\n\n\u003ctd\u003e 81 - 96\u003c\/td\u003e\n\n\u003ctd\u003e 55 - 70\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cb\u003eASBF-60\u003c\/b\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e 2459326\u003c\/td\u003e\n\n\u003ctd\u003e 60 \/ 2,4\u003c\/td\u003e\n\n\u003ctd\u003e 50 - 70\u003c\/td\u003e\n\n\u003ctd\u003e 91 - 106\u003c\/td\u003e\n\n\u003ctd\u003e 65 - 80\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cb\u003eASBF-70\u003c\/b\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e 2459327\u003c\/td\u003e\n\n\u003ctd\u003e 70 \/ 2,8\u003c\/td\u003e\n\n\u003ctd\u003e 60 - 80\u003c\/td\u003e\n\n\u003ctd\u003e 101 - 116\u003c\/td\u003e\n\n\u003ctd\u003e 75 - 90\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cb\u003eASBF-80\u003c\/b\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e 2459328\u003c\/td\u003e\n\n\u003ctd\u003e 80 \/ 3,2\u003c\/td\u003e\n\n\u003ctd\u003e 70 - 90\u003c\/td\u003e\n\n\u003ctd\u003e 111 - 126\u003c\/td\u003e\n\n\u003ctd\u003e 85 - 100\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e \u003cb\u003eASBF-100\u003c\/b\u003e\n\u003c\/td\u003e\n\n\u003ctd\u003e 2459329\u003c\/td\u003e\n\n\u003ctd\u003e 100 \/ 3,9\u003c\/td\u003e\n\n\u003ctd\u003e 90 - 110\u003c\/td\u003e\n\n\u003ctd\u003e 131 - 146\u003c\/td\u003e\n\n\u003ctd\u003e 105 - 120\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch4\u003e\n\n\u003cbr\u003e À propos de BSF\u003c\/h4\u003e\n\n\u003cp\u003e Après 15 ans d'offre de feuilles de film AstroSolar comme produit de bricolage, ce système de filtres solaires Baader™ est conçu pour conserver la véritable qualité optique du film de sécurité AstroSolar à diffraction limitée.\u003c\/p\u003e\n\n \u003cp\u003eLes filtres solaires Baader offrent une solution professionnelle et sécurisée pour observer et imager le Soleil à l'aide du film de sécurité AstroSolar. De nombreux filtres prêts à l'emploi étirent le matériau filtrant comme une tête de tambour afin de le faire ressembler à un morceau de verre – cela détruit complètement la qualité de l'image, rendant le film inutile pour les travaux à fort grossissement. AstroSolar doit être monté entièrement sans contrainte afin de fonctionner comme une fenêtre planoptique de haute précision. Cela semble être une contradiction avec la perception traditionnelle de la qualité, mais AstroSolar doit présenter de légères ondulations ! Lorsque le film est soumis à des contraintes dues à un support de cellule inapproprié, sa qualité optique est dégradée et il fonctionne exactement comme un filtre en verre à revêtement ordinaire en verre flotté non traité.\u003c\/p\u003e\n\n \u003cp\u003eAvec AstroSolar™, le Soleil apparaît dans sa vraie couleur : le blanc neutre. D'autres films et la plupart des filtres en verre produisent une image solaire floue bleuâtre, jaune-orange ou rougeâtre, coupant ainsi une partie du spectre. Surtout avec un soleil orange, il est très difficile de voir les régions des facules qui sont visibles principalement dans l'aile bleue du spectre.\u003c\/p\u003e\n\n\u003cp\u003e Les filtres solaires Baader sont disponibles en 3 types ; ASTF - Filtre pour télescope AstroSolar, ASSF - Filtre AstroSolar Spotter et ASBF - Filtre binoculaire AstroSolar. Avec un total de 21 tailles, il existe un filtre solaire Baader disponible pour s'adapter à pratiquement tous les télescopes, lunettes d'observation et jumelles.\u003c\/p\u003e\n\n\u003ch4\u003e Fourni avec chaque BSF\u003c\/h4\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Film de sécurité original Baader AstroSolar® (OD 5.0), monté sur cellule et qualité contrôlée par des membres qualifiés du personnel Baader\u003c\/li\u003e\n\n\u003cli\u003e Anneau avant blanc transparent anti-IR avec bords surélevés renforcés le long de la circonférence extérieure et intérieure, conçu pour protéger le matériau du filtre solaire du contact avec tout bord métallique tranchant.\u003c\/li\u003e\n\n \u003cli\u003e3 boulons de centrage moulés par injection avec inserts filetés en laiton pour centrer la cellule filtrante devant l'ouverture du tube. Ces boulons sont disponibles en trois diamètres différents, selon la catégorie de filtre (ASTF\/ASSF\/ASBF). Chaque boulon est doté de faces de préhension en caoutchouc moulées par injection, conçues pour glisser facilement sur n'importe quel tube de télescope, mais pour se détacher très durement.\u003c\/li\u003e\n\n\u003cli\u003e Montage sans outil et réglage des boulons de centrage pour s'adapter à une grande variété de diamètres de tubes mécaniques. Boulons conçus pour entrer en contact avec l'extérieur ou, en option (le cas échéant), l'intérieur du tube de l'instrument optique. REMARQUE : Les utilisateurs du SCT doivent uniquement monter le filtre à l'extérieur du tube (la profondeur limitée de l'ID avant du SCT empêche un engagement adéquat des boulons de centrage. )\u003c\/li\u003e\n\n\u003cli\u003e Fixations coulissantes antirotatives en aluminium qui maintiennent les boulons de centrage. Ces curseurs métalliques sont équipés d'un indicateur usiné pour pointer vers l'index de réglage\u003c\/li\u003e\n\n \u003cli\u003eDes vis Phillips supplémentaires sont intégrées dans les fixations coulissantes, de sorte que les boulons de centrage puissent être fermement fixés à l'aide d'un tournevis si l'utilisateur le souhaite.\u003c\/li\u003e\n\n\u003cli\u003e Échelle d'index fournie à côté de chaque fente de réglage – à côté de chaque fixation coulissante, pour un réglage rapide et répétable de la cellule filtrante sur différents tubes de télescope\u003c\/li\u003e\n\n\u003cli\u003e Rondelles coulissantes noires fournies pour couvrir solidement toute la longueur des fentes de réglage dans le cadre en aluminium – pour empêcher la lumière du soleil de passer à travers la cellule filtrante à côté de la zone du filtre.\u003c\/li\u003e\n\n\u003cli\u003e Uniquement pour les filtres ASTF : bouchons en caoutchouc fournis comme couvercle pour fermer les fentes de réglage inutilisées dans le cadre en aluminium.\u003c\/li\u003e\n\n\u003cli\u003e Trois sangles de sécurité incluses, pour sécuriser la position de la cellule filtrante avec des tampons adhésifs Velcro. Un dispositif de sécurité pour assurer absolument un maintien sûr devant le télescope en toutes circonstances (rafale de vent asf)\u003c\/li\u003e\n\n\u003cli\u003e Texte d'avertissement imprimé sur la face avant de chaque cellule filtrante : lire les instructions avant utilisation\u003c\/li\u003e\n\n\u003cli\u003e Boîte cadeau en carton adaptée pour expédier le filtre en toute sécurité\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n \u003ch4\u003eInformation de sécurité\u003c\/h4\u003e\n\n\u003cp\u003e \u003cstrong\u003e\u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-warning-how-to-protect-your-eyes\/\" target=\"_blank\"\u003eAlerte de sécurité\u003c\/a\u003e\u003c\/strong\u003e \u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-warning-how-to-protect-your-eyes\/\" target=\"_blank\"\u003e\u003cspan\u003e\u003c\/span\u003e-\u003cspan\u003e\u003c\/span\u003e \u003cstrong\u003eComment protéger vos yeux\u003c\/strong\u003e\u003c\/a\u003e \u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e(lien vers les informations de sécurité)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cstrong\u003e\u003cb\u003e\u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-precautions-how-to-prevent-accidents\/\" target=\"_blank\"\u003e\u003cspan\u003ePrécautions de sécurité\u003c\/span\u003e \u003cspan\u003e– Comment prévenir les accidents\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e (lien vers les précautions de sécurité)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv data-custom-tab=\"\"\u003e\n\n\u003cp data-custom-tab-title=\"\"\u003e Caractéristiques\u003c\/p\u003e\n\n\u003cdiv\u003e\n\n\u003ch2\u003e 50mm\u003c\/h2\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e TAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e 50 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FABRICANT\u003c\/th\u003e\n\n\u003ctd\u003e Planétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e UGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e 2459325\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e CODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e 4047825033079\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e USAGE\u003c\/th\u003e\n\n\u003ctd\u003e Observation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FILM ASTROSOAIRE\u003c\/th\u003e\n\n\u003ctd\u003e Film de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e 5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DIAMÈTRE INTÉRIEUR \/ OUVERTURE DÉGAGÉE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e 50\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e 110\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003e Oui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e GAMME DE SERRAGE EXTÉRIEURE (BOULONS 13MM)\u003c\/th\u003e\n\n \u003ctd\u003e55 – 70\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e GAMME DE SERRAGE INTERNE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e 81 – 96\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e LONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003e Lumière blanche (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch2\u003e 60mm\u003c\/h2\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e TAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e 60 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FABRICANT\u003c\/th\u003e\n\n\u003ctd\u003e Planétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e UGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e 2459326\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e CODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e 4047825033086\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e USAGE\u003c\/th\u003e\n\n\u003ctd\u003e Observation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FILM ASTROSOAIRE\u003c\/th\u003e\n\n\u003ctd\u003e Film de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e 5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DIAMÈTRE INTÉRIEUR \/ OUVERTURE DÉGAGÉE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e 60\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e 120\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003e Oui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e GAMME DE SERRAGE EXTÉRIEURE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e 65 – 80\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e GAMME DE SERRAGE INTERNE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e 91 – 106\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e LONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003e Lumière blanche (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch2\u003e 70mm\u003c\/h2\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e TAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e 70 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FABRICANT\u003c\/th\u003e\n\n\u003ctd\u003e Planétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e UGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e 2459327\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e CODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e 4047825033093\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e USAGE\u003c\/th\u003e\n\n\u003ctd\u003e Observation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FILM ASTROSOAIRE\u003c\/th\u003e\n\n\u003ctd\u003e Film de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e 5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DIAMÈTRE INTÉRIEUR \/ OUVERTURE DÉGAGÉE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e 70\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e 130\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003e Oui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e GAMME DE SERRAGE EXTÉRIEURE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e 75 – 90\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e GAMME DE SERRAGE INTERNE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e 101 – 116\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e LONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003e Lumière blanche (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch2\u003e 80mm\u003c\/h2\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e TAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e 80 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FABRICANT\u003c\/th\u003e\n\n\u003ctd\u003e Planétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e UGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e 2459328\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e CODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e 4047825033109\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e USAGE\u003c\/th\u003e\n\n\u003ctd\u003e Observation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FILM ASTROSOAIRE\u003c\/th\u003e\n\n\u003ctd\u003e Film de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e 5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DIAMÈTRE INTÉRIEUR \/ OUVERTURE DÉGAGÉE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e 80\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e 140\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003e Oui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e GAMME DE SERRAGE EXTÉRIEURE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e 85 – 100\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e GAMME DE SERRAGE INTERNE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e 111 – 126\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e LONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003e Lumière blanche (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch2\u003e 100mm\u003c\/h2\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e TAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e 100 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FABRICANT\u003c\/th\u003e\n\n\u003ctd\u003e Planétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e UGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e 2459329\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e CODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e 4047825033116\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e USAGE\u003c\/th\u003e\n\n\u003ctd\u003e Observation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FILM ASTROSOAIRE\u003c\/th\u003e\n\n\u003ctd\u003e Film de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e 5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DIAMÈTRE INTÉRIEUR \/ OUVERTURE DÉGAGÉE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e 100\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e DIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e 160\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e FILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003e Oui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e GAMME DE SERRAGE EXTÉRIEURE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e 105 – 120\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e GAMME DE SERRAGE INTERNE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e 131 – 146\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e LONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003e Lumière blanche (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n SUPPORTZ\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_how_can_i_observe_the_eclipse_in_full_safety_without_buying_any_commercial_product.pdf?v=1684340988?v=1590503647\" target=\"_blank\"\u003eComment observer l’éclipse en toute sécurité sans acheter de produit commercial ?\u003c\/a\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_baader_solar_filters_clamping_range.pdf?v=1684341000?v=1590504266\" target=\"_blank\"\u003eGamme de serrage des filtres solaires Baader\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_testreview_the_baader_astf_solar_whitelight_filter_w_paolini.pdf?v=1684341003?v=1590504266\" target=\"_blank\"\u003eTestreview - Le filtre solaire à lumière blanche Baader ASTF - W. Paolini\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_testreview_att_magazine_baader_solar_filters_bsf.pdf?v=1684341006?v=1590504266\" target=\"_blank\"\u003eTestreview ATT-Magazine : Filtres solaires Baader (BSF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Baader Planetarium","offers":[{"title":"50mm","offer_id":44967378747677,"sku":"BAA-2459325","price":67.0,"currency_code":"CAD","in_stock":true},{"title":"60mm","offer_id":44967378780445,"sku":"BAA-2459326","price":79.0,"currency_code":"CAD","in_stock":true},{"title":"70mm","offer_id":44967378813213,"sku":"BAA-2459327","price":86.0,"currency_code":"CAD","in_stock":true},{"title":"80mm","offer_id":44967378845981,"sku":"BAA-2459328","price":97.0,"currency_code":"CAD","in_stock":true},{"title":"100mm","offer_id":44967378878749,"sku":"BAA-2459329","price":117.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Baader-AstroSolar-Binocular-Filter-OD-5-0-50-100mm-2__80285.1597111102.1280.1280.jpg?v=1684341687"},{"product_id":"baader-astrosolar-spotting-scope-filter-od-5-0-50-150mm","title":"Baader Filtre AstroSolar OD 5.0 pour Lunettes de Repérage- 50-150mm","description":"\u003c!-- more --\u003e\u003ch4\u003e ASSF - \u003cb\u003e\u003cspan\u003eFiltre solaire Baader pour longues-vues, télescopes amateurs et objectifs d'appareils photo\u003c\/span\u003e\u003c\/b\u003e\n\n\u003c\/h4\u003e \u003cp\u003eCette famille de filtres offre une solution stable et rigide pour toutes les longues-vues, téléobjectifs d'appareil photo et télescopes amateurs, avec des grossissements jusqu'à 120x. Le matériau filtrant AstroSolar est également monté sur un anneau en plastique tandis que l'anneau en plastique lui-même sert d'élément stabilisateur pour la cellule filtrante. Cet anneau en plastique est monté sur le cadre avant en aluminium. Le coefficient de dilatation thermique du plastique et du film sont similaires pour minimiser les contraintes thermiques sur le film.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eLes colis ASBF 50 à 100 sont livrés avec trois boulons de centrage de diamètre 13 mm et de hauteur 24 mm, et\u003cspan\u003e\u003c\/span\u003e 3 sangles de sécurité avec pastilles adhésives, vis, rondelles et instructions\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan\u003eLes colis ASSF 130 et 150 sont livrés avec trois boulons de centrage de 10 mm de diamètre et de 38 mm de longueur\u003c\/span\u003e \u003cspan\u003e, et\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e \u003cspan\u003e3 sangles de sécurité avec pastilles adhésives, vis, rondelles et instructions\u003c\/span\u003e\n \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003e\u003cspan\u003eAlpin #\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cb\u003e\u003cspan\u003eBaader #\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eOuverture\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e(mm\/pouce)\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eIdéalement adapté pour\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e \u003cspan\u003eOuverture\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003e\u003cspan\u003ePortée (mm)\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cb\u003ePlage de serrage\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDiamètre du tube intérieur\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cb\u003ePlage de serrage\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDiamètre du tube extérieur\u003c\/b\u003e\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASSF-50\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2459335\u003c\/td\u003e\n\n\u003ctd\u003e50 \/ 2.0\u003c\/td\u003e\n\n\u003ctd\u003e40 - 60\u003c\/td\u003e\n\n\u003ctd\u003e81 - 96\u003c\/td\u003e\n\n\u003ctd\u003e55 - 70\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASSF-65\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2459336\u003c\/td\u003e\n\n\u003ctd\u003e65 \/ 2,6\u003c\/td\u003e\n\n\u003ctd\u003e55 - 75\u003c\/td\u003e\n\n\u003ctd\u003e96 - 111\u003c\/td\u003e\n\n\u003ctd\u003e70 - 85\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASSF-80\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2459337\u003c\/td\u003e\n\n\u003ctd\u003e80 \/ 3.2\u003c\/td\u003e\n\n\u003ctd\u003e70 - 90\u003c\/td\u003e\n\n\u003ctd\u003e111 - 126\u003c\/td\u003e\n\n\u003ctd\u003e85 - 100 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASSF-100\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2459338\u003c\/td\u003e\n\n\u003ctd\u003e100 \/ 3,9\u003c\/td\u003e\n\n\u003ctd\u003e90 - 110\u003c\/td\u003e\n\n\u003ctd\u003e131 - 146\u003c\/td\u003e\n\n\u003ctd\u003e105 - 120\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASSF-115\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2459339\u003c\/td\u003e\n\n\u003ctd\u003e115 \/ 4.5\u003c\/td\u003e\n\n\u003ctd\u003e105 - 125\u003c\/td\u003e\n\n\u003ctd\u003e146 - 161\u003c\/td\u003e\n\n\u003ctd\u003e120 - 135\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASSF-130\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2459340\u003c\/td\u003e\n\n\u003ctd\u003e130 \/ 5.1\u003c\/td\u003e\n\n\u003ctd\u003e120- 140\u003c\/td\u003e\n\n\u003ctd\u003e168 - 198\u003c\/td\u003e\n\n\u003ctd\u003e148 - 178\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASSF-150\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2459341\u003c\/td\u003e\n\n\u003ctd\u003e150 \/ 5,9\u003c\/td\u003e\n\n\u003ctd\u003e140- 160\u003c\/td\u003e\n\n\u003ctd\u003e188 - 218\u003c\/td\u003e\n\n\u003ctd\u003e168 - 198\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003eÀ propos du BSF\u003c\/h4\u003e\n\u003cp\u003e Après 15 ans d'offre de feuilles de film AstroSolar en tant que produit de bricolage, ce système de filtres solaires Baader ™ est conçu pour conserver la véritable qualité optique du film de sécurité AstroSolar à diffraction limitée.\u003c\/p\u003e \u003cp\u003eLes filtres solaires Baader offrent une solution professionnelle et sécurisée pour observer et imager le Soleil à l'aide du film de sécurité AstroSolar. De nombreux filtres prêts à l'emploi étirent le matériau filtrant comme une peau de tambour afin de le faire ressembler à un morceau de verre - cela altère absolument la qualité de l'image, rendant le film inutile pour les travaux à fort grossissement. AstroSolar doit être monté entièrement sans contrainte afin de fonctionner comme une fenêtre optique plane de haute précision. Cela ressemble à une contradiction avec la perception traditionnelle de la qualité, mais AstroSolar doit montrer de légères ondulations ! Lorsque le film est mis sous contrainte par un support de cellule inapproprié, sa qualité optique est dégradée et il se comporte alors comme un filtre en verre à revêtement commun en verre flotté non traité.\u003c\/p\u003e \u003cp\u003eAvec AstroSolar™, le Soleil apparaît dans sa vraie couleur : le blanc neutre. D'autres films et la plupart des filtres en verre produisent une image solaire floue bleuâtre, jaune-orange ou rougeâtre, coupant ainsi une partie du spectre. Surtout avec un soleil orange, il est très difficile de voir les régions des facules qui sont visibles principalement dans l'aile bleue du spectre.\u003c\/p\u003e\n\u003cp\u003e Les filtres solaires Baader sont disponibles en 3 types ; ASTF - Filtre pour télescope AstroSolar, ASSF - Filtre pour spotter AstroSolar et ASBF - Filtre binoculaire AstroSolar. Avec un total de 21 tailles, un filtre solaire Baader est disponible pour s'adapter à pratiquement tous les télescopes, longues-vues et jumelles.\u003c\/p\u003e\n\u003ch4\u003e Fourni avec chaque BSF\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eFilm de sécurité original Baader AstroSolar® (OD 5.0), monté sur cellule et qualité inspectée par des membres qualifiés du personnel de Baader\u003c\/li\u003e\n\n \u003cli\u003eAnneau avant blanc transparent anti-IR avec bords surélevés renforcés le long de la circonférence extérieure et intérieure, conçu pour protéger le matériau du filtre solaire du contact avec tout bord métallique tranchant\u003c\/li\u003e\n\n\u003cli\u003e3 boulons de centrage moulés par injection avec inserts filetés en laiton pour centrer la cellule filtrante devant l'ouverture du tube. Ces boulons existent en trois diamètres différents, selon la catégorie de filtre (ASTF\/ASSF\/ASBF). Chaque boulon comporte des faces de préhension en caoutchouc moulé par injection, conçues pour glisser facilement sur n'importe quel tube de télescope - mais pour se détacher très fort\u003c\/li\u003e\n\n\u003cli\u003eAucun outil de montage et de réglage des boulons de centrage pour s'adapter à une grande variété de diamètres de tubes mécaniques. Boulons conçus pour entrer en contact avec l'extérieur ou en option (le cas échéant) avec l'intérieur du tube de l'instrument optique )\u003c\/li\u003e\n\n \u003cli\u003eFixations coulissantes antirotatives en aluminium qui maintiennent les boulons de centrage. Ces curseurs métalliques sont équipés d'un indicateur usiné pour pointer vers l'index de réglage\u003c\/li\u003e\n\n\u003cli\u003eDes vis cruciformes supplémentaires sont intégrées dans les fixations coulissantes, de sorte que les boulons de centrage peuvent être fermement fixés avec un tournevis si l'utilisateur le préfère\u003c\/li\u003e\n\n\u003cli\u003eÉchelle d'index fournie à côté de chaque fente de réglage - adjacente à chaque fixation coulissante, pour un réglage rapide et reproductible de la cellule de filtre sur différents tubes de télescope\u003c\/li\u003e\n\n\u003cli\u003eRondelles coulissantes noires fournies pour couvrir en toute sécurité toute la longueur des fentes de réglage dans le cadre en aluminium - pour empêcher la lumière du soleil de passer à travers la cellule de filtre à côté de la zone de filtre\u003c\/li\u003e\n\n\u003cli\u003eUniquement pour les filtres ASTF : bouchons en caoutchouc fournis comme couvercle pour fermer les fentes de réglage inutilisées dans le cadre en aluminium\u003c\/li\u003e\n\n \u003cli\u003eTrois sangles de sécurité incluses, pour sécuriser la position de la cellule filtrante avec des tampons velcro-adhésifs. Une fonction de sécurité pour assurer absolument un maintien sûr devant le télescope en toutes circonstances (coup de vent asf)\u003c\/li\u003e\n\n\u003cli\u003eTexte d'avertissement imprimé sur la face avant de chaque cellule filtrante : Lisez les instructions avant utilisation.\u003c\/li\u003e\n\n\u003cli\u003eBoîte cadeau en carton adaptée pour expédier le filtre en toute sécurité\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003eInformation de sécurité\u003c\/h4\u003e\n\u003cp\u003e \u003cstrong\u003e\u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-warning-how-to-protect-your-eyes\/\" target=\"_blank\"\u003eAlerte de sécurité\u003c\/a\u003e\u003c\/strong\u003e \u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-warning-how-to-protect-your-eyes\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003e\u003c\/span\u003e-\u003cspan\u003e\u003c\/span\u003e \u003cstrong\u003eComment protéger vos yeux\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e \u003cspan\u003e(lien vers les informations de sécurité)\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cb\u003e\u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-precautions-how-to-prevent-accidents\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003ePrécautions de sécurité\u003c\/span\u003e \u003cspan\u003e- Comment prévenir les accidents\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e (lien vers les consignes de sécurité)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv data-custom-tab\u003e\n\n\u003cp data-custom-tab-title\u003eCaractéristiques\u003c\/p\u003e\n\n\u003cdiv\u003e\n\n\u003ch2\u003e50mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e50 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459335\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN \u003c\/th\u003e\n\n\u003ctd\u003e4047825033123\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e50\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e110\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ? \u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e55 – 70\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e81 – 96\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e65mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e65 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459336\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033130\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e65\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e125\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e70 – 85\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e96 – 111\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e80mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n \u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e80 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459337\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033147\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n \u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e80\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e140\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e85 – 100\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e111 – 126\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e100mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e100 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459338\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033154\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e100\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e160\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e105 – 120\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS 13MM) \u003c\/th\u003e\n\n\u003ctd\u003e131 – 146\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e115mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e115 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459339\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033161\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e115\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e175\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n \u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e120 – 135\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS 13MM)\u003c\/th\u003e\n\n\u003ctd\u003e146 – 161\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e130mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e130 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#) \u003c\/th\u003e\n\n\u003ctd\u003e2459340\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033178\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e130\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR \u003c\/th\u003e\n\n\u003ctd\u003e210\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e148 – 178\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e168 – 198\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e150mm\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e150 millimètres\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459341\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033185\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation et imagerie solaire visuelle\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n \u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e150\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e230\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e168 – 198\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e188 – 218\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e \u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003eSUPPORTZ\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_how_can_i_observe_the_eclipse_in_full_safety_without_buying_any_commercial_product.pdf?v=1684340988?v=1590503647\" target=\"_blank\"\u003eComment puis-je observer l'éclipse en toute sécurité sans acheter de produit commercial ?\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_baader_solar_filters_clamping_range.pdf?v=1684341000?v=1590504266\" target=\"_blank\"\u003ePlage de serrage des filtres solaires Baader\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_testreview_the_baader_astf_solar_whitelight_filter_w_paolini.pdf?v=1684341003?v=1590504266\" target=\"_blank\"\u003eRevue de test - Le filtre de lumière blanche solaire ASTF de Baader - W. Paolini\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_testreview_att_magazine_baader_solar_filters_bsf.pdf?v=1684341006?v=1590504266\" target=\"_blank\"\u003eRevue de test ATT-Magazine : Filtres solaires Baader (BSF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Baader Planetarium","offers":[{"title":"50mm","offer_id":44967379173661,"sku":"BAA-2459335","price":69.0,"currency_code":"CAD","in_stock":true},{"title":"65mm","offer_id":44967379206429,"sku":"BAA-2459336","price":82.0,"currency_code":"CAD","in_stock":true},{"title":"80mm","offer_id":44967379239197,"sku":"BAA-2459337","price":97.0,"currency_code":"CAD","in_stock":true},{"title":"100mm","offer_id":44967379271965,"sku":"BAA-2459338","price":118.0,"currency_code":"CAD","in_stock":true},{"title":"115mm","offer_id":44967379304733,"sku":"BAA-2459339","price":127.0,"currency_code":"CAD","in_stock":true},{"title":"130mm","offer_id":44967379337501,"sku":"BAA-2459340","price":149.0,"currency_code":"CAD","in_stock":true},{"title":"150mm","offer_id":44967379370269,"sku":"BAA-2459341","price":175.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Baader-AstroSolar-Spotting-Scope-Filter-OD-5-0-50-150mm-2__24030.1597111104.1280.1280.jpg?v=1684341693"},{"product_id":"baader-astrosolar-telescope-filter-od-5-0-80-280mm","title":"Baader Filtre AstroSolar OD 5.0 pour Télescopes - 80-280mm","description":"\u003c!-- more --\u003e\u003ch4\u003e ASTF - \u003cb\u003e\u003cspan\u003eFiltre solaire Baader pour tous les télescopes haut de gamme (réfracteurs, réflecteurs, CAT)\u003c\/span\u003e\u003c\/b\u003e\n\n\u003c\/h4\u003e \u003cp\u003eCette famille de filtres solaires est fabriquée de la manière la plus élaborée. AstroSolar ne doit pas être soumis à des contraintes, ni lors du montage du film, ni lors de tout changement de température. Pour cette raison, le filtre ASTF est doté d'une cellule compensée en température. Le film lui-même est cimenté de manière répétée sur un anneau moulé par injection, tandis que le substrat de cet anneau a la même dilatation thermique que le matériau du filtre AstroSolar lui-même. Cet anneau porte-film flottant est maintenu sur le cadre en aluminium à l'aide d'un autre anneau de maintien en plastique renforcé de fibres - pour une sécurité maximale contre la casse de la cellule. Cette cellule à température compensée permet au matériau filtrant AstroSolar de conserver son excellente qualité optique à n'importe quelle température - que ce soit -30°C ou +50°C\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eSans danger pour l'observation solaire et la photographie avec tous les télescopes haut de gamme et les téléobjectifs extrêmes\u003c\/li\u003e\n\n \u003cli\u003eFilm de sécurité AstroSolar OD 5.0, monté sans contrainte dans une cellule compensée en température\u003c\/li\u003e\n\n\u003cli\u003eConvient aux grossissements les plus élevés et à l'observation détaillée des taches solaires individuelles\u003c\/li\u003e\n\n\u003cli\u003ePas d'astigmatisme pendant l'observation hivernale ou avec des changements de température en été\u003c\/li\u003e\n\n\u003cli\u003e2 jeux de 3 boulons de centrage moulés par injection (longueur 38 mm) avec inserts filetés en laiton pour centrer la cellule filtrante devant l'ouverture du tube. Ces boulons sont disponibles en deux diamètres, 10 mm et 20 mm. Chaque boulon comporte des faces de préhension en caoutchouc moulé par injection, conçues pour glisser facilement sur n'importe quel tube de télescope - mais pour se détacher très fort.\u003c\/li\u003e\n\n\u003cli\u003eComprend 3 sangles de sécurité avec coussinets adhésifs, vis, rondelles et instructions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eREMARQUE : Les utilisateurs de SCT doivent uniquement monter le filtre à l'extérieur du tube (la profondeur limitée de l'ID avant du SCT empêche un engagement adéquat des boulons de centrage)\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\n \u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003e\u003cspan\u003eAlpin #\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cb\u003e\u003cspan\u003eBaader #\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eOuverture\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e(mm\/pouce)\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eIdéalement adapté pour\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e \u003cspan\u003eOuverture\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003e\u003cspan\u003ePortée (mm)\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cb\u003ePlage de serrage\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDiamètre du tube intérieur\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cb\u003ePlage de serrage\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDiamètre du tube extérieur\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASTF-80\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e24593310\u003c\/td\u003e\n\n\u003ctd\u003e80 \/ 3.2\u003c\/td\u003e\n\n\u003ctd\u003e70 - 90\u003c\/td\u003e\n\n\u003ctd\u003e130 - 170\u003c\/td\u003e\n\n\u003ctd\u003e100 - 140\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASTF-100\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e24593311\u003c\/td\u003e\n\n\u003ctd\u003e100 \/ 3,9\u003c\/td\u003e\n\n\u003ctd\u003e90 - 110\u003c\/td\u003e\n\n\u003ctd\u003e150 - 190\u003c\/td\u003e\n\n\u003ctd\u003e120 - 160\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASTF-120\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e24593312\u003c\/td\u003e\n\n\u003ctd\u003e120 \/ 4,7\u003c\/td\u003e\n\n\u003ctd\u003e110 - 130\u003c\/td\u003e\n\n\u003ctd\u003e170 - 210\u003c\/td\u003e\n\n\u003ctd\u003e140 - 180\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n \u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASTF-140\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e24593313\u003c\/td\u003e\n\n\u003ctd\u003e140 \/ 3.2\u003c\/td\u003e\n\n\u003ctd\u003e130 - 150\u003c\/td\u003e\n\n\u003ctd\u003e190 - 230\u003c\/td\u003e\n\n\u003ctd\u003e160 - 200\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASTF-160\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e24593314\u003c\/td\u003e\n\n\u003ctd\u003e160 \/ 5,5\u003c\/td\u003e\n\n\u003ctd\u003e150 - 170\u003c\/td\u003e\n\n\u003ctd\u003e210 - 250\u003c\/td\u003e\n\n\u003ctd\u003e180 - 220\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASTF-180\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e24593315\u003c\/td\u003e\n\n\u003ctd\u003e180 \/ 7.1\u003c\/td\u003e\n\n\u003ctd\u003e170 - 190\u003c\/td\u003e\n\n\u003ctd\u003e230 - 270\u003c\/td\u003e\n\n\u003ctd\u003e200 - 240\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n \u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASTF-200\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e24593316\u003c\/td\u003e\n\n\u003ctd\u003e200 \/ 7,9\u003c\/td\u003e\n\n\u003ctd\u003e190 - 210\u003c\/td\u003e\n\n\u003ctd\u003e250 - 290\u003c\/td\u003e\n\n\u003ctd\u003e220 - 260\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASTF-240\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e24593317\u003c\/td\u003e\n\n\u003ctd\u003e240 \/ 9.5\u003c\/td\u003e\n\n\u003ctd\u003e230 - 250\u003c\/td\u003e\n\n\u003ctd\u003e290 - 330\u003c\/td\u003e\n\n\u003ctd\u003e260 - 300\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cb\u003eASTF-280\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd\u003e24593318\u003c\/td\u003e\n\n\u003ctd\u003e280 \/ 11.0\u003c\/td\u003e\n\n\u003ctd\u003e270 - 290\u003c\/td\u003e\n\n\u003ctd\u003e330 - 370\u003c\/td\u003e\n\n\u003ctd\u003e300 - 340\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e \u003ch4\u003e\n\n\u003cbr\u003eÀ propos du BSF\u003c\/h4\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003cp\u003e Après 15 ans d'offre de feuilles de film AstroSolar en tant que produit de bricolage, ce système de filtres solaires Baader ™ est conçu pour conserver la véritable qualité optique du film de sécurité AstroSolar à diffraction limitée.\u003c\/p\u003e\n\u003cp\u003e Les filtres solaires Baader offrent une solution professionnelle et sécurisée pour observer et imager le Soleil à l'aide du film de sécurité AstroSolar. De nombreux filtres prêts à l'emploi étirent le matériau filtrant comme une peau de tambour afin de le faire ressembler à un morceau de verre - cela altère absolument la qualité de l'image, rendant le film inutile pour les travaux à fort grossissement. AstroSolar doit être monté entièrement sans contrainte afin de fonctionner comme une fenêtre optique plane de haute précision. Cela ressemble à une contradiction avec la perception traditionnelle de la qualité, mais AstroSolar doit montrer de légères ondulations ! Lorsque le film est soumis à des contraintes par un montage de cellule inapproprié, sa qualité optique est dégradée et il se comporte alors comme un filtre en verre à revêtement commun en verre flotté non traité.\u003c\/p\u003e \u003cp\u003eAvec AstroSolar™, le Soleil apparaît dans sa vraie couleur : le blanc neutre. D'autres films et la plupart des filtres en verre produisent une image solaire floue bleuâtre, jaune-orange ou rougeâtre, coupant ainsi une partie du spectre. Surtout avec un soleil orange, il est très difficile de voir les régions des facules qui sont visibles principalement dans l'aile bleue du spectre.\u003c\/p\u003e\n\u003cp\u003e Les filtres solaires Baader sont disponibles en 3 types ; ASTF - Filtre pour télescope AstroSolar, ASSF - Filtre pour spotter AstroSolar et ASBF - Filtre binoculaire AstroSolar. Avec un total de 21 tailles, un filtre solaire Baader est disponible pour s'adapter à pratiquement tous les télescopes, longues-vues et jumelles.\u003c\/p\u003e\n\u003ch4\u003e Fourni avec chaque BSF\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eFilm de sécurité original Baader AstroSolar® (OD 5.0), monté sur cellule et qualité inspectée par des membres qualifiés du personnel de Baader\u003c\/li\u003e\n\n \u003cli\u003eAnneau avant blanc transparent anti-IR avec bords surélevés renforcés le long de la circonférence extérieure et intérieure, conçu pour protéger le matériau du filtre solaire du contact avec tout bord métallique tranchant\u003c\/li\u003e\n\n\u003cli\u003e3 boulons de centrage moulés par injection avec inserts filetés en laiton pour centrer la cellule filtrante devant l'ouverture du tube. Ces boulons existent en trois diamètres différents, selon la catégorie de filtre (ASTF\/ASSF\/ASBF). Chaque boulon comporte des faces de préhension en caoutchouc moulé par injection, conçues pour glisser facilement sur n'importe quel tube de télescope - mais pour se détacher très fort\u003c\/li\u003e\n\n\u003cli\u003eAucun outil de montage et de réglage des boulons de centrage pour s'adapter à une grande variété de diamètres de tubes mécaniques. Boulons conçus pour entrer en contact avec l'extérieur ou en option (le cas échéant) avec l'intérieur du tube de l'instrument optique )\u003c\/li\u003e\n\n \u003cli\u003eFixations coulissantes antirotatives en aluminium qui maintiennent les boulons de centrage. Ces curseurs métalliques sont équipés d'un indicateur usiné pour pointer vers l'index de réglage\u003c\/li\u003e\n\n\u003cli\u003eDes vis cruciformes supplémentaires sont intégrées dans les fixations coulissantes, de sorte que les boulons de centrage peuvent être fermement fixés avec un tournevis si l'utilisateur le préfère\u003c\/li\u003e\n\n\u003cli\u003eÉchelle d'index fournie à côté de chaque fente de réglage - adjacente à chaque fixation coulissante, pour un réglage rapide et reproductible de la cellule de filtre sur différents tubes de télescope\u003c\/li\u003e\n\n\u003cli\u003eRondelles coulissantes noires fournies pour couvrir en toute sécurité toute la longueur des fentes de réglage dans le cadre en aluminium - pour empêcher la lumière du soleil de passer à travers la cellule de filtre à côté de la zone de filtre\u003c\/li\u003e\n\n\u003cli\u003eUniquement pour les filtres ASTF : bouchons en caoutchouc fournis comme couvercle pour fermer les fentes de réglage inutilisées dans le cadre en aluminium\u003c\/li\u003e\n\n \u003cli\u003eTrois sangles de sécurité incluses, pour sécuriser la position de la cellule filtrante avec des tampons velcro-adhésifs. Une fonction de sécurité pour assurer absolument un maintien sûr devant le télescope en toutes circonstances (coup de vent asf)\u003c\/li\u003e\n\n\u003cli\u003eTexte d'avertissement imprimé sur la face avant de chaque cellule filtrante : Lisez les instructions avant utilisation.\u003c\/li\u003e\n\n\u003cli\u003eBoîte cadeau en carton adaptée pour expédier le filtre en toute sécurité\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003eInformation de sécurité\u003c\/h4\u003e\n\u003cp\u003e \u003cstrong\u003e\u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-warning-how-to-protect-your-eyes\/\" target=\"_blank\"\u003eAlerte de sécurité\u003c\/a\u003e\u003c\/strong\u003e \u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-warning-how-to-protect-your-eyes\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003e\u003c\/span\u003e-\u003cspan\u003e\u003c\/span\u003e \u003cstrong\u003eComment protéger vos yeux\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e \u003cspan\u003e(lien vers les informations de sécurité)\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cb\u003e\u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-precautions-how-to-prevent-accidents\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003ePrécautions de sécurité\u003c\/span\u003e \u003cspan\u003e- Comment prévenir les accidents\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e (lien vers les consignes de sécurité)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv data-custom-tab\u003e\n\n\u003cp data-custom-tab-title\u003eCaractéristiques\u003c\/p\u003e\n\n\u003cdiv\u003e\n\n\u003ch2\u003e80mm\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e80 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459310\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eCODE EAN \u003c\/th\u003e\n\n\u003ctd\u003e4047825032997\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation solaire visuelle et imagerie à fort grossissement\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e80\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e170\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILTRE MONTÉ ? \u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e110 – 140\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e130 – 160\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e100 – 130\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e140 – 170\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e \u003c\/table\u003e\n\n\u003ch2\u003e100mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e100 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459311\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033000\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation solaire visuelle et imagerie à fort grossissement\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n \u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e100\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e190\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e130 – 160\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e150 – 180 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e120 – 150\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e160 – 190\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e120mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e120 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459312\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033017\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation solaire visuelle et imagerie à fort grossissement\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e120\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e210\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e150 – 180\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e170 – 200\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e140 – 170\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e180 – 210\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e140mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e140 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459313\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033024\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\n \u003ctd\u003eObservation solaire visuelle et imagerie à fort grossissement\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e140\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e230\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM) \u003c\/th\u003e\n\n\u003ctd\u003e170 – 200\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e190 – 220\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e160 – 190\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e200 – 230\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e160mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e160 millimètres \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459314\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033031\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation solaire visuelle et imagerie à fort grossissement\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e160\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e250\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e190 – 220\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e210 – 240\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e180 – 210 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e220 – 250\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e180mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e180 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459315\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n \u003ctr\u003e\n\n\u003cth class=\"label\"\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033192\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation solaire visuelle et imagerie à fort grossissement\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e180\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e270\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n \u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e210 – 240\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e230 – 260\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e200 – 230\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e240 – 270\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e200mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e200 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459316\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033048\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation solaire visuelle et imagerie à fort grossissement\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILM ASTROSOLAIRE \u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e200\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e290\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e230 – 260\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM) \u003c\/th\u003e\n\n\u003ctd\u003e250 – 280\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e220 – 250\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e260 – 290\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e240mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e240 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459317\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033055\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eObservation solaire visuelle et imagerie à fort grossissement\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e240 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e330\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e270 – 300\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e290 – 320\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e260 – 290\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e300 – 330 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e280mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e280 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459318\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825033062\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eUSAGE \u003c\/th\u003e\n\n\u003ctd\u003eObservation solaire visuelle et imagerie à fort grossissement\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eFilm de sécurité AstroSolar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e5.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e280\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e370\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e310 – 340\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e330 – 360\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e300 – 330\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e340 – 370\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth class=\"label\"\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv class=\"moretab\" data-title=\"Downloads \u0026amp; Support\"\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_how_can_i_observe_the_eclipse_in_full_safety_without_buying_any_commercial_product.pdf?v=1684340988?v=1590503647\" target=\"_blank\"\u003eComment puis-je observer l'éclipse en toute sécurité sans acheter de produit commercial ?\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_baader_solar_filters_clamping_range.pdf?v=1684341000?v=1590504266\" target=\"_blank\"\u003ePlage de serrage des filtres solaires Baader\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_testreview_the_baader_astf_solar_whitelight_filter_w_paolini.pdf?v=1684341003?v=1590504266\" target=\"_blank\"\u003eRevue de test - Le filtre de lumière blanche solaire ASTF de Baader - W. Paolini\u003c\/a\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_testreview_att_magazine_baader_solar_filters_bsf.pdf?v=1684341006?v=1590504266\" target=\"_blank\"\u003eRevue de test ATT-Magazine : Filtres solaires Baader (BSF)\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"80mm","offer_id":44967379599645,"sku":"BAA-2459310","price":129.0,"currency_code":"CAD","in_stock":true},{"title":"100mm","offer_id":44967379632413,"sku":"BAA-2459311","price":149.0,"currency_code":"CAD","in_stock":true},{"title":"120mm","offer_id":44967379665181,"sku":"BAA-2459312","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"140mm","offer_id":44967379697949,"sku":"BAA-2459313","price":190.0,"currency_code":"CAD","in_stock":true},{"title":"160mm","offer_id":44967379730717,"sku":"BAA-2459314","price":209.0,"currency_code":"CAD","in_stock":true},{"title":"180mm","offer_id":44967379763485,"sku":"BAA-2459315","price":233.0,"currency_code":"CAD","in_stock":true},{"title":"200mm","offer_id":44967379796253,"sku":"BAA-2459316","price":257.0,"currency_code":"CAD","in_stock":true},{"title":"240mm","offer_id":44967379829021,"sku":"BAA-2459317","price":293.0,"currency_code":"CAD","in_stock":true},{"title":"280mm","offer_id":44967379861789,"sku":"BAA-2459318","price":314.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Baader-AstroSolar-Telescope-Filter-OD-5-0-80-280mm-2__19144.1597111106.1280.1280.jpg?v=1684341469"},{"product_id":"baader-digital-solar-filter-3-8-od-80-280mm","title":"Baader Filtre Solaire 3.8 OD pour Photographie - 80-280mm","description":"\u003c!-- more --\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cspan\u003eNON adapté à l'observation solaire visuelle - des lésions oculaires permanentes résulteront de toute utilisation visuelle, y compris l'utilisation de viseurs optiques sur les appareils photo reflex numériques\u003c\/span\u003e . Utiliser uniquement pour l'imagerie numérique avec tous les télescopes haut de gamme et les téléobjectifs extrêmes (technique d'imagerie chanceuse). Convient aux grossissements les plus élevés et à l'imagerie détaillée des taches solaires individuelles\u003c\/li\u003e\n\n\u003cli\u003eFilm AstroSolar PHOTO OD 3.8, monté sans contrainte dans une cellule compensée en température\u003c\/li\u003e\n\n\u003cli\u003ePas d'astigmatisme pendant l'observation hivernale ou avec des changements de température en été\u003c\/li\u003e\n\n \u003cli\u003eÉtendue de la fourniture : Les filtres BDSF (ASTF) avec des ouvertures de 80 à 180 mm (200 à 280 mm pas encore disponibles) sont livrés avec deux jeux de boulons de centrage de 38 mm de longueur. 3 boulons de 10 mm de diamètre et 3 boulons de 20 mm de diamètre, ajustables au diamètre du tube de votre télescope ou bouchon de rosée. De plus, trois sangles de sécurité avec tampons adhésifs et trois bouchons en caoutchouc pour couvrir les trous non utilisés, instructions de montage.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eLe filtre solaire numérique Baader avec PHOTO-Film OD 3.8 est un développement rendu possible après le lancement de nos filtres solaires Baader OD 5.0 ​​au printemps 2015. Le filtre a les mêmes spécifications cellulaires et mécaniques que notre filtre ASTF avec film de sécurité OD 5.0 , la seule différence réside dans le film AstroSolar utilisé - notre film AstroSolar PHOTO OD 3.8 qui a fait ses preuves au fil des ans. Ce film permet des temps d'exposition plus courts – principalement utilisé pour la vidéographie numérique et la technique de l'imagerie chanceuse – et ainsi « fige » presque les turbulences de l'atmosphère terrestre.\u003c\/p\u003e \u003ch3\u003eAstroSolar PHOTO Film OD 3.8 n'est PAS destiné à observer le soleil, uniquement pour l'imagerie numérique !\u003c\/h3\u003e\n\u003cp\u003e De nombreux filtres prêts à l'emploi étirent le matériau filtrant comme une peau de tambour afin de le faire ressembler à un morceau de verre - cela détruit absolument la qualité de l'image, rendant le film inutile pour les travaux à fort grossissement. AstroSolar doit être monté entièrement sans contrainte afin de fonctionner comme une fenêtre optique plane de haute précision. Cela ressemble à une contradiction avec la perception traditionnelle de la qualité, mais AstroSolar doit montrer de légères ondulations ! Ce n'est que lorsque le film est soumis à des contraintes par un support de cellule inapproprié qu'il fonctionne comme n'importe quel filtre en verre à revêtement simple face en verre flotté non traité.\u003c\/p\u003e\n\u003ch3\u003e ASTF\/BDSF (AstroSolar Telescope Filter) - Filtre solaire Baader DIGITAL pour télescopes haut de gamme\u003c\/h3\u003e \u003cp\u003eCette famille de filtres solaires est fabriquée de la manière la plus élaborée. AstroSolar ne doit pas être sollicité, ni lors du montage du film, ni lors de tout changement de température. Pour cette raison, le filtre ASTF est doté d'une cellule compensée en température. Le film lui-même est cimenté de manière répétée sur un anneau moulé par injection, tandis que le substrat de cet anneau a la même dilatation thermique que le matériau du filtre solaire Astro lui-même. Cet anneau porte-film flottant est maintenu sur le cadre en aluminium à l'aide d'un autre anneau de maintien en plastique renforcé de fibres - pour une sécurité maximale contre la rupture de la cellule. Cette cellule compensée en température permet au matériau filtrant AstroSolar de conserver son excellente qualité optique à n'importe quelle température - que ce soit -30°C ou +50°C.\u003c\/p\u003e\n\u003ch3\u003e Toutes les caractéristiques des filtres solaires Baader :\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eUniquement pour le filtre BDSF : film photo original Baader AstroSolar® (OD 3,8), monté sur cellule et qualité contrôlée par des membres qualifiés de notre personnel \u003c\/li\u003e\n\n\u003cli\u003eanneau avant blanc clair rejetant les infrarouges avec des bords surélevés de renforcement le long de la circonférence extérieure et intérieure, conçu pour protéger le matériau du filtre solaire du contact avec tout bord métallique tranchant\u003c\/li\u003e\n\n\u003cli\u003e3 boulons de centrage moulés par injection avec inserts filetés en laiton pour centrer la cellule filtrante devant l'ouverture du tube. Ces boulons existent en trois diamètres différents, selon la catégorie de filtre (ASTF\/ASSF\/ASBF). Chaque boulon comporte des faces de préhension en caoutchouc moulé par injection, conçues pour glisser facilement sur n'importe quel tube de télescope - mais pour se détacher très fort\u003c\/li\u003e\n\n\u003cli\u003eaucun outil de montage et de réglage des boulons de centrage pour s'adapter à une grande variété de diamètres de tubes mécaniques. Boulons conçus pour entrer en contact avec l'extérieur ou éventuellement (le cas échéant) avec l'intérieur du tube de l'instrument optique\u003c\/li\u003e\n\n \u003cli\u003efixations coulissantes antirotatives en aluminium qui maintiennent les boulons de centrage. Ces curseurs métalliques sont équipés d'un indicateur usiné pour pointer vers l'index de réglage\u003c\/li\u003e\n\n\u003cli\u003edes vis Phillips supplémentaires sont intégrées dans les fixations coulissantes, de sorte que les boulons de centrage peuvent être fermement fixés avec un tournevis si l'utilisateur le souhaite\u003c\/li\u003e\n\n\u003cli\u003eéchelle d'index fournie à côté de chaque fente de réglage - adjacente à chaque attache coulissante, pour un réglage rapide et reproductible de la cellule de filtre sur différents tubes de télescope\u003c\/li\u003e\n\n\u003cli\u003erondelles coulissantes noires fournies pour couvrir en toute sécurité toute la longueur des fentes de réglage dans le cadre en aluminium - pour empêcher la lumière du soleil de passer à travers la cellule du filtre à côté de la zone du filtre\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003euniquement pour les filtres ASTF\/BDSF :\u003c\/strong\u003e bouchons en caoutchouc fournis comme couvercle pour fermer les fentes de réglage inutilisées dans le cadre en aluminium \u003c\/li\u003e\n\n\u003cli\u003etrois sangles de sécurité incluses, pour sécuriser la position de la cellule filtrante avec des tampons velcro-adhésifs. Une fonction de sécurité pour assurer absolument un maintien sûr devant le télescope en toutes circonstances (coup de vent asf)\u003c\/li\u003e\n\n\u003cli\u003eTexte d'avertissement imprimé sur la face avant de chaque cellule de filtre : Lisez les instructions avant utilisation.\u003c\/li\u003e\n\n\u003cli\u003eboîte cadeau en carton adaptée pour expédier le filtre en toute sécurité\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003eInformation de sécurité\u003c\/h4\u003e\n\u003cp\u003e \u003cstrong\u003e\u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-warning-how-to-protect-your-eyes\/\" target=\"_blank\"\u003eAlerte de sécurité\u003c\/a\u003e\u003c\/strong\u003e \u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-warning-how-to-protect-your-eyes\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003e\u003c\/span\u003e-\u003cspan\u003e\u003c\/span\u003e \u003cstrong\u003eComment protéger vos yeux\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e \u003cspan\u003e(lien vers les informations de sécurité)\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cb\u003e\u003ca href=\"http:\/\/astrosolar.com\/en\/information\/safety-instruction\/safety-precautions-how-to-prevent-accidents\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003ePrécautions de sécurité\u003c\/span\u003e \u003cspan\u003e- Comment prévenir les accidents\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e (lien vers les consignes de sécurité)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv data-custom-tab\u003e\n\n\u003cp data-custom-tab-title\u003eCaractéristiques\u003c\/p\u003e\n\n\u003cdiv\u003e\n\n\u003ch2\u003e80mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e80 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459370\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN \u003c\/th\u003e\n\n\u003ctd\u003e4047825103420\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eDigitale Sonnenfotografie bei höchsten Vergrößerungen und kurzen Belichtungszeiten. Nicht visuell geeignet\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eAstroSolar Foto Folie\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e3.8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e80\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e170\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n \u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e110 – 140\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e130 – 160\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e100 – 130\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e140 – 170\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e100mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e100 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459371\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825103437\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eDigitale Sonnenfotografie bei höchsten Vergrößerungen und kurzen Belichtungszeiten. Nicht visuell geeignet\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n \u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eAstroSolar Foto Folie\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e3.8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e100\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e190\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e130 – 160\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e150 – 180\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e120 – 150\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e160 – 190\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e120mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e120 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n \u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459372\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825103444\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eDigitale Sonnenfotografie bei höchsten Vergrößerungen und kurzen Belichtungszeiten. Nicht visuell geeignet\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eAstroSolar Foto Folie\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e3.8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e120\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e210\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e150 – 180\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e170 – 200\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e140 – 170\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e180 – 210\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e140mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e140 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459373\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825103451\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eDigitale Sonnenfotografie bei höchsten Vergrößerungen und kurzen Belichtungszeiten. Nicht visuell geeignet\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eAstroSolar Foto Folie\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e3.8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e140\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e230\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e170 – 200\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e190 – 220\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e160 – 190\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e200 – 230\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e160mm \u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e160 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459374\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825103468\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eDigitale Sonnenfotografie bei höchsten Vergrößerungen und kurzen Belichtungszeiten. Nicht visuell geeignet\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE \u003c\/th\u003e\n\n\u003ctd\u003eAstroSolar Foto Folie\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e3.8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e160\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e250\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e190 – 220\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM) \u003c\/th\u003e\n\n\u003ctd\u003e210 – 240\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e180 – 210\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e220 – 250\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e180mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e180 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459375\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825103475\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eDigitale Sonnenfotografie bei höchsten Vergrößerungen und kurzen Belichtungszeiten. Nicht visuell geeignet\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eAstroSolar Foto Folie\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e3.8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM) \u003c\/th\u003e\n\n\u003ctd\u003e180\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e270\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e210 – 240\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e230 – 260\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e200 – 230\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM) \u003c\/th\u003e\n\n\u003ctd\u003e240 – 270\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e200mm\u003c\/h2\u003e\n\n\u003ctable\u003e\n\n\u003ccolgroup\u003e\n\n\u003ccol width=\"25%\"\u003e\n\n\u003ccol\u003e\n\n\n\u003c\/colgroup\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e200 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459376\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825103482\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eDigitale Sonnenfotografie bei höchsten Vergrößerungen und kurzen Belichtungszeiten. Nicht visuell geeignet\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eAstroSolar Foto Folie\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e3.8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e200\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n \u003ctd\u003e290\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e230 – 260\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e250 – 280\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e220 – 250\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e260 – 290\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE \u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch2\u003e240mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE\u003c\/th\u003e\n\n\u003ctd\u003e240 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459377\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825103499\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n \u003ctd\u003eDigitale Sonnenfotografie bei höchsten Vergrößerungen und kurzen Belichtungszeiten. Nicht visuell geeignet\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eAstroSolar Foto Folie\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e3.8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e240\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e330\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e270 – 300\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e290 – 320\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e260 – 290\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e300 – 330\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e280mm\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTAILLE DU FILTRE \u003c\/th\u003e\n\n\u003ctd\u003e280 millimètres\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFABRICANT\u003c\/th\u003e\n\n\u003ctd\u003ePlanétarium Baader\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUGS (#)\u003c\/th\u003e\n\n\u003ctd\u003e2459378\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCODE EAN\u003c\/th\u003e\n\n\u003ctd\u003e4047825103505\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUSAGE\u003c\/th\u003e\n\n\u003ctd\u003eDigitale Sonnenfotografie bei höchsten Vergrößerungen und kurzen Belichtungszeiten. Nicht visuell geeignet\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILM ASTROSOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eAstroSolar Foto Folie\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n \u003ctr\u003e\n\n\u003cth\u003eDENSITÉ OPTIQUE\u003c\/th\u003e\n\n\u003ctd\u003e3.8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE INTÉRIEUR \/ FENÊTRE (MM)\u003c\/th\u003e\n\n\u003ctd\u003e280\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eDIAMÈTRE EXTÉRIEUR\u003c\/th\u003e\n\n\u003ctd\u003e370\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFILTRE MONTÉ ?\u003c\/th\u003e\n\n\u003ctd\u003eOui\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS 10MM)\u003c\/th\u003e\n\n\u003ctd\u003e310 – 340\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 10 MM)\u003c\/th\u003e\n\n\u003ctd\u003e330 – 360\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n \u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE EXTERIEURE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e300 – 330\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePLAGE DE SERRAGE INTERNE (BOULONS DE 20MM)\u003c\/th\u003e\n\n\u003ctd\u003e340 – 370\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR D'ONDE SOLAIRE\u003c\/th\u003e\n\n\u003ctd\u003eWhitelight (lumière intégrale)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003eSUPPORTZ\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_baader_solar_filters_clamping_range.pdf?v=1684341000?v=1590504266\" target=\"_blank\"\u003ePlage de serrage des filtres solaires Baader\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_testreview_the_baader_astf_solar_whitelight_filter_w_paolini.pdf?v=1684341003?v=1590504266\" target=\"_blank\"\u003eRevue de test - Le filtre de lumière blanche solaire ASTF de Baader - W. Paolini\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_testreview_att_magazine_baader_solar_filters_bsf.pdf?v=1684341006?v=1590504266\" target=\"_blank\"\u003eRevue de test ATT-Magazine : Filtres solaires Baader (BSF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Baader Planetarium","offers":[{"title":"80mm","offer_id":44967379960093,"sku":"BAA-2459370","price":162.0,"currency_code":"CAD","in_stock":true},{"title":"100mm","offer_id":44967379992861,"sku":"BAA-2459371","price":184.0,"currency_code":"CAD","in_stock":true},{"title":"120mm","offer_id":44967380025629,"sku":"BAA-2459372","price":213.0,"currency_code":"CAD","in_stock":true},{"title":"140mm","offer_id":44967380058397,"sku":"BAA-2459373","price":235.0,"currency_code":"CAD","in_stock":true},{"title":"160mm","offer_id":44967380091165,"sku":"BAA-2459374","price":260.0,"currency_code":"CAD","in_stock":true},{"title":"180mm","offer_id":44967380123933,"sku":"BAA-2459375","price":292.0,"currency_code":"CAD","in_stock":true},{"title":"200mm","offer_id":44967380156701,"sku":"BAA-2459376","price":238.0,"currency_code":"CAD","in_stock":true},{"title":"240mm","offer_id":44967380189469,"sku":"BAA-2459377","price":270.0,"currency_code":"CAD","in_stock":true},{"title":"280mm","offer_id":44967380222237,"sku":"BAA-2459378","price":309.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Baader-Digital-Solar-Filter-3-8-OD-80-280mm-1__08779.1597111107.1280.1280.jpg?v=1684341472"},{"product_id":"apm-solar-filter-set-for-apm-100-binoculars","title":"APM Ensemble de Fitlres Solaires pour Jumelles 100mm","description":"\u003c!-- more --\u003eKit de filtres solaires APM pour jumelles APM 100","brand":"APM","offers":[{"title":"Default Title","offer_id":44967655309597,"sku":"APM-EMC-600-125","price":154.0,"currency_code":"CAD","in_stock":false}]},{"product_id":"apm-solar-filter-set-for-apm-120-binoculars","title":"APM Ensemble de Fitlres Solaires pour Jumelles 120mm","description":"\u003c!-- more --\u003e Kit de filtres solaires APM pour jumelles APM 120","brand":"APM","offers":[{"title":"Default Title","offer_id":44967655342365,"sku":"APM-EMC-600-128","price":227.0,"currency_code":"CAD","in_stock":false}]},{"product_id":"apm-solar-filter-set-for-apm-150-binoculars","title":"APM Ensemble de Fitlres Solaires pour Jumelles 150mm","description":"\u003c!-- more --\u003e Kit de filtres solaires APM pour jumelles APM 150","brand":"APM","offers":[{"title":"Default Title","offer_id":44967655440669,"sku":"APM-EMC-600-129","price":269.0,"currency_code":"CAD","in_stock":false}]},{"product_id":"seestar-s50-replacement-solar-filter","title":"Seestar S50 Replacement Solar Filter","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for the Seestar S50\u003c\/li\u003e\n\u003cli\u003eEssential to capture images of the Sun with the Seestar S50\u003c\/li\u003e\n\u003cli\u003eDurable Polymer Film\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003c!-- Title image text --\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003c!-- Main Image --\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eSeestar S50 Replacement Solar Filter - Overview\u003c\/h2\u003e\n\u003cp\u003eThis filter is included with the Seestar S50, but we offer it separately — ideal if you need a replacement or want to keep a spare on hand. Specifically designed to protect your Seestar S50’s sensor while allowing you to capture stunning images of the Sun, including fascinating details like sunspots.\u003c\/p\u003e\n\u003cp\u003eDo not point the Seestar S50 at the Sun without this solar filter securely attached. Observing without proper protection will permanently damage the telescope’s sensor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCompatibility\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eSeestar S50\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eFilter type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eWhite light\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Add more rows as needed --\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Seestar-s50-Replacement-Solar-Filter.webp?v=1734121631\" alt=\"Replacement solar filter\" class=\"DAV-img-box\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSolar Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c!-- Add more items as needed --\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seestar","offers":[{"title":"Default Title","offer_id":49459540951325,"sku":"ZWO-SS-SOLAR50","price":36.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Seestar-s50-Replacement-Solar-Filter.webp?v=1734121631"},{"product_id":"baader-astrosolar-safety-film-od-3-8","title":"Baader AstroSolar Photo Film OD 3.8","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Density 3.8:\u003c\/strong\u003e Specifically engineered for high-speed solar photography, not visual observation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnables Short Exposures:\u003c\/strong\u003e Allows for shutter speeds fast enough to \"freeze\" atmospheric seeing for maximum sharpness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Contrast Results:\u003c\/strong\u003e Optimized to reveal fine details in sunspot umbra, penumbra, and solar granulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Filter Construction:\u003c\/strong\u003e Supplied as a film sheet for creating custom, securely mounted telescope solar filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCRITICAL SAFETY WARNING:\u003c\/strong\u003e This film transmits too much light for direct viewing and will cause permanent eye damage if used for visual observation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eBaader AstroSolar Photo Film OD 3.8\u003c\/h2\u003e\n\u003cp\u003eThe Baader AstroSolar Photo Film OD 3.8 is a specialized material engineered exclusively for high-magnification, high-speed solar imaging. With an optical density of 3.8, it transmits significantly more light than visual-grade films, enabling the ultra-short exposure times required to freeze atmospheric turbulence and capture the finest solar details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis film is intended only for experienced astro-imagers and is absolutely not safe for visual use.\u003c\/strong\u003e Attempting to look through a telescope equipped with only this OD 3.8 film will result in immediate and permanent eye damage. It is a tool designed for a single purpose: capturing professional-quality solar images with modern high-frame-rate cameras.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eOD 3.8 Film: Exclusively for High-Speed Solar Photography\u003c\/h3\u003e\n\u003cp\u003eThe fundamental challenge in high-resolution solar imaging is overcoming atmospheric instability (\"seeing\"). The AstroSolar Photo Film OD 3.8 addresses this by allowing more of the Sun's light to reach the sensor. This increased transmission lets you use shutter speeds measured in milliseconds, capturing fleeting moments of steady air that are missed with longer exposures.\u003c\/p\u003e\n\u003cp\u003eThis \"lucky imaging\" technique is essential for resolving delicate structures like the texture within sunspots or the convection cells of solar granulation across the photosphere. The OD 3.8 film provides the signal boost needed to keep gain low and frame rates high, maximizing your chances of capturing a truly sharp image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePhoto Film OD 3.8 vs. Safety Film OD 5.0: A Critical Distinction\u003c\/h3\u003e\n\u003cp\u003eBaader offers two types of AstroSolar film, and choosing the correct one is a matter of safety and application. The distinction is based on their Optical Density (OD), which measures how much light is blocked.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAstroSolar Safety Film (OD 5.0):\u003c\/strong\u003e This is the standard film for both visual observation and imaging. It blocks 99.999% of sunlight, making it completely safe to look through. For imaging, it may require slightly longer exposures or higher gain settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAstroSolar Photo Film (OD 3.8):\u003c\/strong\u003e This product is for imaging only. It transmits roughly 16 times more light than the OD 5.0 film. While this is a tremendous advantage for high-speed video capture, it makes the film dangerously unsafe for your eyes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExperienced imagers choose the OD 3.8 film when their primary goal is achieving the shortest possible exposure times to defeat poor seeing, and they understand the absolute prohibition on looking through the optical train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Baader AstroSolar Photo Film OD 3.8 ever safe for visual use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eNo, absolutely not.\u003c\/strong\u003e This film is for photographic use only. Looking at the Sun through this film, even for an instant, will cause severe and permanent eye damage, including blindness. For any visual observation, you must use Baader's AstroSolar \u003cstrong\u003eSafety\u003c\/strong\u003e Film OD 5.0 or a dedicated solar telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would an imager choose the AstroSolar Photo Film OD 3.8 over the safer OD 5.0 version?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe sole advantage of the OD 3.8 film is its higher light transmission. This allows imagers to use extremely fast shutter speeds (e.g., under 10 milliseconds) and lower camera gain. This combination is critical for \"lucky imaging,\" where thousands of frames are captured in a short period to catch moments of perfect atmospheric stability, resulting in much sharper final images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of camera setup is needed for the AstroSolar Photo Film OD 3.8?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis film is designed for modern, high-speed planetary-style CMOS cameras (from brands like ZWO, QHY, or Player One) that are capable of hundreds of frames per second. A DSLR can be used, but you will not be able to take full advantage of the film's potential without the ability to shoot high-frame-rate video (e.g., SER files).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow can the AstroSolar Photo Film OD 3.8 help me image the Sun with my 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAn 8\" SCT has a long focal length (around 2000mm), which provides high magnification but also results in a dimmer image. The OD 3.8 film compensates for this by providing a brighter image at the focal plane. This allows you to maintain very fast shutter speeds even at high magnification, which is essential for capturing fine granulation and sunspot details with that aperture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Baader AstroSolar Photo Film OD 3.8 to image a solar eclipse?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, but with extreme caution. It is excellent for imaging the partial phases of an eclipse. However, you MUST remove the filter during totality to capture the corona. For advanced imaging of phenomena like Bailey's Beads or the chromosphere, where brightness changes rapidly, the OD 3.8 film can be advantageous, but it requires a practiced and well-rehearsed imaging plan. It is not safe for viewing any phase of the eclipse visually.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the correct way to mount the Baader AstroSolar Photo Film OD 3.8?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou must construct a custom filter cell that holds the film securely over the full, front aperture of your telescope. The film should be held flat but without tension—wrinkles in the film are normal and do not affect image quality. The cell must be designed so that it cannot be accidentally blown off by wind or knocked off the telescope. Never use this film in a small filter that threads into an eyepiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003ePhotographic\/Imaging ONLY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisual Use Safety\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eWARNING: NOT SAFE FOR VISUAL USE\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003eca. 20 x 29 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eDigital solar imaging at highest magnifications and short exposure times. Not suitable for visual observation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Wavelength\u003c\/td\u003e\n\u003ctd\u003eWhitelight (integral light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstroSolar Film\u003c\/td\u003e\n\u003ctd\u003eAstroSolar Photo Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_AstroSolar_Filter_v1.7_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium AstroSolar Filter v1.7 Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_AstroSolar_Film_Usage_Instructions.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium AstroSolar Film Usage Instructions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_Safe_Eclipse_Viewing_Camera_Obscura_Guide.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium Safe Eclipse Viewing Camera Obscura Guide\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_How_to_Build_Your_Own_AstroSolar_Filter.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium How to Build Your Own AstroSolar Filter\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/baader-planetarium-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eBaader Planetarium Warranty Policy\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"A4 Sheet 20x29cm (7.9\"x11.4\")","offer_id":51890640716061,"sku":"BAA-2459278","price":53.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader-AstroSolar-Photo-Film-OD-3.8.jpg?v=1781711185"},{"product_id":"svbony-sv229-solar-eclipse-telescope-filter-with-metal-cap","title":"SVBONY SV229 Solar Eclipse Telescope Filter with Metal Cap","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eCertified safe for direct solar viewing to standard ISO 12312-2:2015\u003c\/li\u003e\n\u003cli\u003eFits optical tubes with an outer diameter from 80mm to 118mm\u003c\/li\u003e\n\u003cli\u003eFeatures a 103mm internal diameter\u003c\/li\u003e\n\u003cli\u003eDurable and rigid aluminum frame construction\u003c\/li\u003e\n\u003cli\u003eProvides a natural orange-colored view of the sun\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eSvbony SV229 103mm Solar Filter\u003c\/h2\u003e\n\u003cp\u003eThe Svbony SV229 Solar Filter makes direct observation of the sun safe by adhering to the rigorous ISO 12312-2:2015 international standard. Its 103mm internal diameter is designed to securely mount on any telescope optical tube with an outer diameter between 80mm and 118mm. Using a three-screw locking system and a durable aluminum frame, the SV229 provides a stable, secure fit for viewing sunspots, granulation, and solar eclipses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eISO 12312-2 Certified: Safe Viewing of the Sun\u003c\/h3\u003e\n\u003cp\u003eThe primary function of a solar filter is safety, and the SV229 is built to conform to the ISO 12312-2:2015 standard for direct solar observation. This certification ensures the polymer filter material rejects harmful ultraviolet (UV) and infrared (IR) radiation, allowing you to view the sun without risk to your eyes or telescope optics. It is critical to inspect the filter for any damage before every use to maintain this level of safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAdjustable 3-Screw Mount for 80mm to 118mm Tubes\u003c\/h3\u003e\n\u003cp\u003eUnlike filters with a fixed diameter, the SV229 features a versatile and secure mounting system. The filter's rigid aluminum frame houses three metal clamping screws, allowing you to adjust its grip to fit any telescope tube with an outer diameter from 80mm to 118mm. This robust metal construction provides a much more stable and durable alternative to plastic frames, ensuring the filter stays firmly attached to your telescope's aperture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eNatural Orange View: Observe Sunspots and Granulation\u003c\/h3\u003e\n\u003cp\u003eThe SV229 Solar Filter is designed to provide a clear, crisp view of the solar disc, rendered in a natural and pleasing orange color. This allows you to easily resolve key solar features like sunspots, the fine mottling of granulation across the photosphere, and the dramatic stages of a solar eclipse. The balanced light transmission reveals high-contrast details without compromising safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I confirm the Svbony SV229 103mm filter fits my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou must measure the \u003cstrong\u003eouter diameter\u003c\/strong\u003e of the front of your telescope tube. The Svbony SV229 103mm filter is designed to fit tubes with an outer diameter ranging from \u003cstrong\u003e80mm to 118mm\u003c\/strong\u003e. If your measurement falls within this range, the filter's three adjustable clamping screws will ensure a secure fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the SV229 filter safe for looking directly at the sun during an eclipse?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The SV229 filter conforms to the \u003cstrong\u003eISO 12312-2:2015\u003c\/strong\u003e international safety standard, making it safe for direct viewing of the sun at any time, including all phases of a solar eclipse. Always ensure the filter is securely attached to the front of your telescope and is free of any punctures or damage before looking through the eyepiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the three metal screws on the SV229 filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe three metal clamping screws are the filter's mounting mechanism. They allow you to securely fasten the filter to your telescope's front aperture. By tightening them, you create a snug, reliable fit that prevents the filter from accidentally falling off during observation, which is a critical safety feature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the sun look white or orange through the Svbony SV229 filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe sun will appear in a \u003cstrong\u003enatural orange color\u003c\/strong\u003e when viewed through the Svbony SV229 filter. This is a characteristic of the polymer film used, which provides a visually pleasing and high-contrast view ideal for observing sunspots and surface granulation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the SV229 solar filter with large binoculars?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003ePossibly, but you would need \u003cstrong\u003etwo filters\u003c\/strong\u003e, one for each objective lens. You must measure the outer diameter of your binocular's objective barrels to see if they fall within the 80mm to 118mm fit range of the SV229. Never observe the sun with binoculars using only one filtered lens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat should I check for before each use of my SV229 solar filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eBefore every single observing session, you must inspect the filter's surface for any \u003cstrong\u003escratches, pinholes, punctures, or tears\u003c\/strong\u003e. Also, check that the filter material is securely attached to the aluminum frame. If you find any damage, however small, do not use the filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSVBONY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSV229\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSolar Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003ePolymer Filter, Aluminum Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSVBONY SV229 Solar Filter w\/ Metal Cap\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eMetal Clamping Screws w\/ Protective Plastic Caps\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eMetal Screw Cap\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/svbony-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSVBONY 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVBONY","offers":[{"title":"103mm","offer_id":52861236838685,"sku":"SV-W9183B","price":31.0,"currency_code":"CAD","in_stock":true},{"title":"140mm","offer_id":52861236871453,"sku":"SV-W9183C","price":37.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-SV229-Solar-Filter-ISO-12312-2-Metal-Cap-103mm-Sunspot-Telescope-1_6e0f03cf-c220-47eb-aecb-315c28a29cba.jpg?v=1788660260"},{"product_id":"explore-scientific-diysunfilter","title":"Explore Scientific Solar Filter\/Sun Shade for Galileoscope Refractor Telescope STEM Kit","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for the Galileoscope STEM Kit\u003c\/li\u003e\n\u003cli\u003eEnables Safe, Direct Observation of the Sun\u003c\/li\u003e\n\u003cli\u003eFeatures Durable, Tear-Resistant Solarlite Film\u003c\/li\u003e\n\u003cli\u003eProduces a Consistent Yellow-Orange Solar Image\u003c\/li\u003e\n\u003cli\u003eEasy-to-Assemble, Build-It-Yourself Design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eSolar Filter\/Sun Shade for Galileoscope Refractor Telescope STEM Kit\u003c\/h2\u003e\n\u003cp\u003eThis build-it-yourself solar filter kit transforms your Galileoscope into a dedicated solar telescope, allowing for safe, direct viewing of the Sun. The included Solarlite film is a durable, tear-resistant material designed to provide consistent, high-contrast yellow-orange images of sunspots, granulation, and solar eclipses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eConvert Your Galileoscope for Safe Solar Viewing\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for the Galileoscope Refractor Telescope STEM Kit, this filter continues the hands-on learning experience. The easy-to-assemble kit allows you to construct your own full-aperture solar filter that fits snugly and securely inside the telescope's dew shield. This provides a safe and engaging way to expand your astronomical observations into the daytime sky.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eWrinkle-Free, Puncture-Resistant Solarlite Film\u003c\/h3\u003e\n\u003cp\u003eAt the heart of this filter is the advanced Solarlite solar film from Thousand Oaks Optical. This material is stronger and more puncture-resistant than other thin-film filters, ensuring a higher degree of safety and durability. Unlike films that can develop wrinkles and creases which degrade the image, Solarlite is engineered for even density and maintains a flat surface for sharp, consistent views.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Guaranteed, Build-It-Yourself Solar Filter\u003c\/h3\u003e\n\u003cp\u003eThis US-made filter kit not only provides an excellent introduction to solar observation but is also built to last. The included Solarlite filter material is backed by a long-term manufacturer's guarantee from Thousand Oaks Optical, giving you confidence in its safety and longevity. Assembling the filter yourself is a straightforward process that adds another layer of accomplishment to your STEM project.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this Solar Filter safe for looking directly at the Sun with my Galileoscope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eYes, absolutely.\u003c\/strong\u003e This filter is specifically designed for safe solar observation. It uses Thousand Oaks Optical's Solarlite film, which is a strong, tear-resistant material made to block harmful radiation and allow for direct viewing of the Sun through the Galileoscope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat color will the Sun appear through the Galileoscope Solar Filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe filter produces a consistent and pleasing \u003cstrong\u003eyellow-orange image\u003c\/strong\u003e of the Sun. This color provides excellent contrast for viewing solar details like sunspots.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install this filter on my Galileoscope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis is a \u003cstrong\u003ebuild-it-yourself kit\u003c\/strong\u003e designed to be assembled by the user. Once constructed, the filter is designed to fit snugly and securely inside the dew shield of the Galileoscope telescope for safe and easy use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this Galileoscope Solar Filter to watch a solar eclipse?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e This filter is ideal for observing all phases of a solar eclipse, from the initial partial stages to totality and beyond. It provides the necessary protection for your eyes while allowing you to witness the event through your Galileoscope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this filter help me see sunspots with my Galileoscope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e The high-contrast, yellow-orange view provided by the Solarlite film is excellent for resolving sunspots on the solar disk. You can safely track the appearance and movement of sunspot groups as the Sun rotates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the Solarlite film different from other solar filters?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Solarlite film used in this Galileoscope filter is notable for its durability and image quality. Key features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrength:\u003c\/strong\u003e It is highly resistant to tears and punctures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Surface:\u003c\/strong\u003e It maintains an even density and avoids the wrinkles and creases common in other thin-film filters, which helps preserve image sharpness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuarantee:\u003c\/strong\u003e The material is backed by a long-term guarantee from Thousand Oaks Optical.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/explore-scientific-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eExplore Scientific Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":52909338722589,"sku":"ES-DIYSUNFILTER","price":8.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ExploreScientific-Solar-Filter-Sun-Shade-for-Galileoscope-Refractor-Telescope-STEM-Kit-1_5658ed4d-71e2-4a9f-a3f0-2e9ff08498ac.jpg?v=1789061310"},{"product_id":"baader-planetarium-astrosolar-clearwhite-safety-film-od-5-1","title":"Baader Planetarium AstroSolar® ClearWhite Safety Film OD 5.1","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eCertified AstroSolar® Safety Film\u003c\/li\u003e\n\u003cli\u003eOptical Density 5.1 for Visual Use\u003c\/li\u003e\n\u003cli\u003eAvailable as 100x50cm or Giant-size 117x117cm Sheet\u003c\/li\u003e\n\u003cli\u003e\"ClearWhite\" Neutral Color Rendition\u003c\/li\u003e\n\u003cli\u003eIdeal for DIY Custom-Fit Filter Cells\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eAstroSolar® ClearWhite Safety Film OD 5.1\u003c\/h2\u003e\n\u003cp\u003eThe Baader AstroSolar® ClearWhite Safety Film provides certified Optical Density 5.1 protection in a large 100x50cm sheet or a giant-size 117x117cm sheet, enabling the construction of custom, full-aperture white-light solar filters that render the sun in its true neutral color for visual observation and high-resolution imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eOD 5.1 Certified: Safe White-Light Solar Viewing\u003c\/h3\u003e\n\u003cp\u003eThis film is engineered for direct visual observation of the sun. The Optical Density 5.1 rating ensures that it reduces the intensity of sunlight by over 99.999%, blocking harmful UV and IR radiation while transmitting just enough light for comfortable, safe viewing. Unlike films that produce an orange or yellow image, the \"ClearWhite\" coating provides a completely neutral color balance. This allows you to perceive the subtle details and true coloration of sunspots, faculae, and granulation without any artificial tint.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCustom Solar Filters: Two Sheet Sizes for Any Aperture\u003c\/h3\u003e\n\u003cp\u003eThe 100x50cm sheet supplies enough material to create multiple filters for smaller instruments like binoculars and finder scopes, or a single, full-aperture filter for a large telescope. The giant 117x117cm sheet goes further, covering the largest amateur telescopes, including Dobsonians over 20 inches in aperture, or yielding dozens of smaller filters for astronomy clubs and group projects. Either format gives you the freedom to build a perfectly fitted, lightweight filter cell for any optical tube you own, from a small refractor to a large Dobsonian reflector. A custom full-aperture filter ensures you are using your telescope's maximum resolution and light-gathering power for the sharpest possible solar views.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAstroSolar Film vs. Glass Filters: Optical and Thermal Stability\u003c\/h3\u003e\n\u003cp\u003eWhile traditional glass solar filters offer superior physical durability, AstroSolar film provides distinct optical and thermal advantages. Baader's film is a substrate-free polymer, eliminating the risk of striae and internal imperfections common in glass, which can degrade image sharpness. The film's low thermal mass allows it to equalize with ambient temperature almost instantly, preventing the formation of tube currents that often plague thicker glass filters during morning observations. The primary trade-off is the film's delicate nature, requiring careful handling and a properly constructed cell for optimal results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does Optical Density (OD) 5.1 mean for the AstroSolar® Safety Film?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eOptical Density 5.1\u003c\/strong\u003e is a measure of light reduction and is the certified standard for safe, direct visual observation of the sun through a telescope. It means the film transmits only 1\/126,000th of the sun's light, effectively blocking 99.999% of its intensity, including harmful ultraviolet and infrared radiation, to a level that is safe for the human eye.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow many filters can I make from one sheet of AstroSolar® Film?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe number of filters depends on the aperture of your instruments and the sheet size you choose. As a guide:\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOne very large filter, e.g. for a 16\" (400mm) telescope from the 100x50cm sheet, or for a Dobsonian over 20 inches from the 117x117cm sheet.\u003c\/li\u003e\n\u003cli\u003eMultiple medium-sized filters, e.g. several 8\" (200mm) SCT or Dobsonian filters from the 100x50cm sheet, or approximately four filters for 20-inch (50cm) telescopes from the 117x117cm sheet.\u003c\/li\u003e\n\u003cli\u003eA large number of small filters for binoculars, finder scopes, and camera lenses.\u003c\/li\u003e\n\u003c\/ul\u003e\nAlways measure the outer diameter of your optical tube before cutting the film.\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow is the \"ClearWhite\" view of this AstroSolar® Film different from other solar films?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \"ClearWhite\" designation means this AstroSolar® Film is designed to show the sun in its \u003cstrong\u003enatural, neutral white color\u003c\/strong\u003e. Many other solar films and filters impart a strong orange or yellow cast to the image. A neutral view can make it easier to discern subtle details in sunspot penumbrae and bright faculae near the solar limb.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the AstroSolar® ClearWhite Safety Film OD 5.1 for photography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, you can. The OD 5.1 film is perfectly suitable for solar photography, especially when using high frame rates (lucky imaging) for surface detail. However, because it is visually safe, it requires longer exposures or higher gain than dedicated photographic solar film (like Baader's OD 3.8 Photo Film), which is not safe for visual use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo small wrinkles in the AstroSolar® Safety Film affect the image?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, minor wrinkles or waves in the film do not impact optical quality. In fact, the film should be mounted with slight looseness, not stretched taut like a drumhead. Stretching the film can degrade its optical properties. As long as the film is securely mounted in its cell, small wrinkles will have no effect on the sharpness or contrast of the solar image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this AstroSolar® Film a better choice than a welder's glass filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. While welder's glass can dim the sun, it is not designed or certified for optical use and often has poor optical quality that will severely degrade the image from a telescope. AstroSolar® Safety Film is a precision optical material made to maintain the sharpness and contrast delivered by your telescope, while providing certified safety for your eyes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Wavelength\u003c\/td\u003e\n\u003ctd\u003eWhitelight (integral light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Filter with mount\/thread?\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e100x50cm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® ClearWhite Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density (OD)\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003eVisual Solar Observation and Photography\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e100cm x 50cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Rendition\u003c\/td\u003e\n\u003ctd\u003eNeutral White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCE \/ ISO 12312-2:2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e100 x 50 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e117x117cm (Giant-size)\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® ClearWhite Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density (OD)\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e117 x 117 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisual Safety\u003c\/td\u003e\n\u003ctd\u003eCertified Safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Use\u003c\/td\u003e\n\u003ctd\u003eHigh-Resolution Solar Imaging, Visual Observation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstroSolar Film\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® ClearWhite Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAstroSolar® ClearWhite Safety Film OD 5.1\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 sheet (selected size)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_AstroSolar_Filter_v1.7_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium AstroSolar Filter v1.7 Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_How_to_Build_Your_Own_AstroSolar_Filter.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium How to Build Your Own AstroSolar Filter\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_AstroSolar_ClearWhite_OD_5.1_Safety_Instructions.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium AstroSolar ClearWhite OD 5.1 Safety Instructions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/baader-planetarium-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eBaader Planetarium Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"100x50cm","offer_id":52913250369821,"sku":"BAA-2422003","price":168.0,"currency_code":"CAD","in_stock":true},{"title":"117x117cm (Giant-size)","offer_id":52913250402589,"sku":"BAA-2422004","price":576.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-AstroSolar-ClearWhite-Safety-Folie-OD-5-1-100x50cm-1_1cf6b6b8-6f66-456e-b71d-9bb471d11236.jpg?v=1789088698"},{"product_id":"baader-planetarium-asbf-astrosolar-binocular-filter-od-5-1-clearwhite","title":"Baader Planetarium ASBF – AstroSolar® Binocular Filter OD 5.1 – ClearWhite","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAvailable for 50, 60, 70, 80 \u0026amp; 100mm Aperture Binoculars\u003c\/li\u003e\n\u003cli\u003eAstroSolar® White-Light Film\u003c\/li\u003e\n\u003cli\u003eOptical Density (OD) 5.1 for Visual Safety\u003c\/li\u003e\n\u003cli\u003eClear, Neutral-Color Solar Image\u003c\/li\u003e\n\u003cli\u003eReveals Sunspots and Surface Granulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eASBF – AstroSolar® Binocular Filter OD 5.1 – ClearWhite\u003c\/h2\u003e\n      \u003cp\u003eThe Baader ASBF AstroSolar® Binocular Filters provide certified OD 5.1 protection, transforming binoculars into a safe and effective instrument for direct solar observation. Offered in 50, 60, 70, 80 and 100mm sizes, from popular 50mm binoculars to large-format astronomy binoculars, they utilize Baader's renowned AstroSolar® film to render a natural, high-contrast white-light image of the Sun.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eAstroSolar® Safety Film: OD 5.1 for Natural White-Light Views\u003c\/h3\u003e\n      \u003cp\u003eAt the core of every ASBF filter is Baader's proprietary AstroSolar® film, which has an optical density of 5.1, blocking 99.999% of incoming sunlight, including harmful UV and IR radiation, to ensure eye safety. Unlike many solar filters that produce an artificially colored orange or yellow image, AstroSolar® film is engineered for a neutral \"ClearWhite\" color balance. This allows you to see the Sun in its natural color, which enhances the visibility of subtle details in sunspot umbrae and penumbrae, as well as surface granulation.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eDesigned for Binoculars from 50mm to 100mm: Turn Your Field Glasses to the Sun\u003c\/h3\u003e\n      \u003cp\u003eASBF filters are designed to fit over the front objectives of binoculars, with each size matched to an aperture class, from 50mm, the most common size for astronomy and nature observation, up to 100mm astronomy binoculars. With a filter securely covering each objective, you can engage in comfortable, two-eyed solar viewing, which reduces eye strain and often reveals more surface detail than single-eye observation. This makes ASBF filters an ideal accessory for safely watching solar eclipses, tracking large sunspot groups, or observing planetary transits across the solar disk.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does Optical Density 5.1 mean for the ASBF filters?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003e\u003cstrong\u003eOptical Density (OD) 5.1\u003c\/strong\u003e is a safety rating that indicates the filter blocks 99.999% of all sunlight, including harmful ultraviolet (UV) and infrared (IR) radiation. This level of attenuation is the international standard for safe, direct visual observation of the Sun through an optical instrument. Every ASBF filter meets this standard, ensuring your eyes are protected.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill the ASBF filters show the sun in a different color?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo. ASBF filters use Baader's \"ClearWhite\" AstroSolar® film, which is designed to provide a \u003cstrong\u003eneutral, white-light view\u003c\/strong\u003e of the Sun. Unlike some filters that create an artificial orange or yellow image, these filters show the Sun in its natural color, which can make it easier to discern fine details in sunspots and faculae.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhich ASBF size fits my binoculars?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eChoose the size that matches your binocular's objective aperture, e.g. the ASBF 50 for 10x50, the ASBF 80 for 15x80, or the ASBF 100 for 25x100 binoculars. Because the physical outer diameter of binocular barrels can vary between manufacturers, it is critical to \u003cstrong\u003emeasure the outside diameter of your binocular's front barrels\u003c\/strong\u003e before ordering to ensure a secure, light-proof fit. Both objectives must be covered, and each filter must fit snugly and not be at risk of falling off during use.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use ASBF filters to watch a total solar eclipse?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAbsolutely. ASBF filters are perfect for observing all partial phases of a solar eclipse. With your binoculars, you can safely watch the Moon's disk move across the Sun. However, you must remove the filters during the brief period of totality to see the solar corona, and immediately replace them as soon as the Sun begins to reappear.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat can I expect to see on the Sun with ASBF filters on my binoculars?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWith a typical pair of 10x50 binoculars or larger astronomy binoculars and the matching ASBF filters, you can easily resolve key solar features. Depending on solar activity, you can expect to see:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSunspots:\u003c\/strong\u003e You can track the largest sunspot groups and often distinguish the darker inner umbra from the lighter surrounding penumbra.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGranulation:\u003c\/strong\u003e Under steady atmospheric conditions, you may be able to see the mottled, rice-grain texture of the solar surface.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eLimb Darkening:\u003c\/strong\u003e You will notice the edge of the Sun appears slightly dimmer than the center, a phenomenon known as limb darkening.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the AstroSolar® film on the ASBF filters durable?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAstroSolar® film is a specialized polymer that is more durable than many other solar films, but it still requires careful handling. Always inspect the filters for scratches, pinholes, or tears before every use, and never use a damaged filter. Store the filters in a protective case when not in use to prevent damage. With proper care, ASBF filters will provide many years of safe solar viewing.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eVisual solar observation and imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Wavelength\u003c\/td\u003e\n\u003ctd\u003eWhitelight (integral light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Filter with mount\/thread?\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e50mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eWhite-Light Solar Filter for Binoculars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture Fit\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Material\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003eOD 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eNeutral White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e55 – 70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e81 – 96\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e60mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASBF 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eWhite-Light Solar Filter for Binoculars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture Fit\u003c\/td\u003e\n\u003ctd\u003e~60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Material\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003eOD 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eNeutral White (ClearWhite)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eMatched pair of filter cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstroSolar Film\u003c\/td\u003e\n\u003ctd\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e65 – 80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e91 – 106\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e70mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASBF 70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eWhite-Light Solar Filter for Binoculars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture Fit\u003c\/td\u003e\n\u003ctd\u003e70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Material\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003eOD 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eNeutral White (ClearWhite)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstroSolar Film\u003c\/td\u003e\n\u003ctd\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e75 – 90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e101 – 116\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e80mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASBF 80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eWhite-Light Solar Filter for Binoculars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture Fit\u003c\/td\u003e\n\u003ctd\u003e~80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Material\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003eOD 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eNeutral White (ClearWhite)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eMatched pair of filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstroSolar Film\u003c\/td\u003e\n\u003ctd\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e85 – 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e111 – 126\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e100mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASBF 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003eOD 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended For\u003c\/td\u003e\n\u003ctd\u003eBinoculars with ~100mm Aperture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eNeutral White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.09\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e105 – 120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e131 – 146\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eASBF AstroSolar® Binocular Filter (selected size)\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1 pack\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_AstroSolar_Filter_v1.7_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium AstroSolar Filter v1.7 Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_Solar_Filters_Clamping_Range_Chart.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium Solar Filters Clamping Range Chart\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_AstroSolar_ClearWhite_OD_5.1_Safety_Instructions.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium AstroSolar ClearWhite OD 5.1 Safety Instructions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/baader-planetarium-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eBaader Planetarium Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"50mm","offer_id":52913251025181,"sku":"BAA-2423025","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"60mm","offer_id":52913251057949,"sku":"BAA-2423026","price":88.0,"currency_code":"CAD","in_stock":true},{"title":"70mm","offer_id":52913251090717,"sku":"BAA-2423027","price":95.0,"currency_code":"CAD","in_stock":true},{"title":"80mm","offer_id":52913251123485,"sku":"BAA-2423028","price":107.0,"currency_code":"CAD","in_stock":true},{"title":"100mm","offer_id":52913251156253,"sku":"BAA-2423029","price":129.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-ASBF-50-AstroSolar-Binocular-Filter-OD-5-1-1_ae260db2-fbe6-4f78-88d6-11b921019fda.jpg?v=1789088750"},{"product_id":"baader-planetarium-assf-astrosolar-spotter-filter-od-5-1-clearwhite","title":"Baader Planetarium ASSF – AstroSolar® Spotter Filter OD 5.1 – ClearWhite","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAvailable in seven sizes from 50mm to 150mm for spotting scopes, binoculars, finders and small telescopes\u003c\/li\u003e\n\u003cli\u003eOptical Density 5.1 for safe, direct visual solar observation\u003c\/li\u003e\n\u003cli\u003eClearWhite coating provides a natural, neutral-colored view of the Sun\u003c\/li\u003e\n\u003cli\u003eIncludes three adjustable centering bolts for a secure fit\u003c\/li\u003e\n\u003cli\u003eSupplied with three safety straps for added instrument protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eASSF – AstroSolar® Spotter Filter OD 5.1 – ClearWhite\u003c\/h2\u003e\n\u003cp\u003eThe ASSF AstroSolar® Spotter Filters provide rigorously tested solar views with an Optical Density of 5.1, ensuring safety for direct observation. Offered in seven sizes from the ASSF 50 to the ASSF 150, each filter cell includes three adjustable centering bolts and three safety straps, creating a secure, non-slip attachment to your spotting scope, binoculars, finder, or small telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSafe Solar Observation with an OD 5.1 Filter\u003c\/h3\u003e\n\u003cp\u003eEvery ASSF filter uses genuine Baader AstroSolar® film, which achieves its Optical Density (OD) of 5.1 through meticulous dual-sided coatings. The result is a reduction in solar intensity by a factor of more than 100,000, blocking 99.999% of incoming sunlight and making it completely safe for visual use. The ClearWhite coating ensures the Sun appears in its natural color, free from the artificial orange or blue tints introduced by some other filter types, allowing you to see sunspots, faculae, and granulation in neutral tones.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure Mounting with 3 Adjustable Centering Bolts and Safety Straps\u003c\/h3\u003e\n\u003cp\u003eA solar filter is only safe if it stays securely attached to your instrument. Every ASSF filter includes a robust mounting system designed for peace of mind. Three adjustable centering bolts (13mm in diameter and 24mm high on the ASSF 50, 65, 80 and 100; 10mm in diameter and 38mm long on the ASSF 130) grip the outer tube or dew shield of your spotting scope, finder, binocular objective, or telescope for a firm, centered fit. For an additional layer of security, three safety straps with adhesive pads are included to prevent the filter from being accidentally dislodged by wind or a sudden bump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eASSF Filters vs. DIY Film: The Safety of a Pre-Made Cell\u003c\/h3\u003e\n\u003cp\u003eWhile building your own filter from a sheet of AstroSolar® film is an option, a factory-mounted ASSF filter cell eliminates the risks and variables of a DIY project. The film is mounted stress-free and without tension in a durable cell, preserving the film's exceptional optical quality and preventing tearing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed Safety:\u003c\/strong\u003e There is no risk of light leaks, pinholes from handling, or adhesive failure that can occur with homemade cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Integrity:\u003c\/strong\u003e The tension-free factory mount delivers sharper images than a poorly tensioned DIY filter; slight wrinkles in the film are normal and do not affect image sharpness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability and Convenience:\u003c\/strong\u003e The pre-built filter is ready to use out of the box and is far more robust for transport and repeated use than a cardboard cell. A comprehensive 32-page instruction manual guides you through proper, secure mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does OD 5.1 mean for the ASSF AstroSolar® Filters?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eOptical Density (OD) 5.1\u003c\/strong\u003e means the filter reduces the intensity of sunlight by a factor of over 100,000, blocking harmful UV and IR radiation and dimming the visible light to a level that is completely safe for direct viewing through a telescope, spotting scope, or binoculars. It is the standard for white-light visual solar filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I securely attach an ASSF filter to my binoculars or spotting scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eEvery ASSF filter uses three adjustable \u003cstrong\u003ecentering bolts\u003c\/strong\u003e to create a firm grip on the outside of your instrument's tube. You slide the filter over the objective and tighten the bolts for a snug, centered fit. For maximum safety, you should also attach the included \u003cstrong\u003ethree safety straps\u003c\/strong\u003e, which prevent the filter from being accidentally knocked off.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use an ASSF AstroSolar® filter for photography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, you can. While these filters are designated OD 5.1 for visual safety, they work well for solar photography. You will simply need to use slightly longer exposure times or higher ISO\/gain settings compared to a photographic-only filter (like an OD 3.8), but they produce excellent images of sunspots and surface details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the \"ClearWhite\" ASSF filters and other solar filters?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \"ClearWhite\" designation refers to the neutral color balance of the view. Many other solar filters, especially inexpensive glass types, produce a strong orange or yellow-tinted image. The Baader AstroSolar® film provides a more natural white view, which many observers prefer for accurately judging the color and contrast of solar features like sunspots and faculae.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use an ASSF filter to watch a solar eclipse?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAn ASSF filter is ideal for observing the partial phases of a solar eclipse with your spotting scope, binoculars, or small telescope. It will allow you to safely watch the Moon's disk gradually cover the Sun. However, you must remove the filter during the brief period of totality to see the Sun's corona. Remember to replace it immediately as soon as the Sun begins to reappear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich ASSF size should I choose for my instrument?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eChoose the size that matches the aperture class of your optic: the ASSF 50 is an excellent choice for converting a standard 8x50 finder or 50mm spotting scope into a safe solar instrument, while the larger sizes up to the ASSF 150 suit bigger spotting scopes, refractors, and other optical tubes. Because the adjustable bolts grip the outside of the tube, measure the outer diameter of your instrument's front cell or dew shield before ordering to ensure a secure fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eVisual solar observation and imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Wavelength\u003c\/td\u003e\n\u003ctd\u003eWhitelight (integral light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstroSolar Film\u003c\/td\u003e\n\u003ctd\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Filter with mount\/thread?\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e50mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASSF 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Spotter Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture Class\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Rendition\u003c\/td\u003e\n\u003ctd\u003eClearWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Bolts\u003c\/td\u003e\n\u003ctd\u003e3x Centering Bolts (13mm diameter x 24mm height)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Safety Features\u003c\/td\u003e\n\u003ctd\u003e3x Safety straps with glue-pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e55 – 70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e81 – 96\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e65mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASSF 65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Spotter Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Rendition\u003c\/td\u003e\n\u003ctd\u003eClearWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting System\u003c\/td\u003e\n\u003ctd\u003e3 adjustable centering bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCentering Bolt Dimensions\u003c\/td\u003e\n\u003ctd\u003e13mm diameter, 24mm height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety System\u003c\/td\u003e\n\u003ctd\u003e3 safety straps with glue-pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Instructions\u003c\/td\u003e\n\u003ctd\u003e32-page mounting manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e65 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e70 – 85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e96 – 111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e80mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASSF 80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Spotter Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture Class\u003c\/td\u003e\n\u003ctd\u003eUp to 80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Rendition\u003c\/td\u003e\n\u003ctd\u003eClearWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Bolts\u003c\/td\u003e\n\u003ctd\u003e3x Centering Bolts (13mm diameter x 24mm height)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Safety Features\u003c\/td\u003e\n\u003ctd\u003e3x Safety straps with glue-pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Instructions\u003c\/td\u003e\n\u003ctd\u003e32-page mounting manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e85 – 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e111 – 126\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e100mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASSF 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density (OD)\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Aperture Range\u003c\/td\u003e\n\u003ctd\u003e50mm to 100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Material\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® ClearWhite Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting System\u003c\/td\u003e\n\u003ctd\u003e3 adjustable centering bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCentering Bolt Dimensions\u003c\/td\u003e\n\u003ctd\u003e13mm diameter, 24mm height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety System\u003c\/td\u003e\n\u003ctd\u003e3 safety straps with glue-pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e105 – 120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e131 – 146\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e115mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASSF 115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Spotter Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Rendition\u003c\/td\u003e\n\u003ctd\u003eClearWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting System\u003c\/td\u003e\n\u003ctd\u003e3 adjustable centering bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety System\u003c\/td\u003e\n\u003ctd\u003e3 safety straps with adhesive pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e115 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e120 – 135\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (13mm bolts)\u003c\/td\u003e\n\u003ctd\u003e146 – 161\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e130mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASSF 130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Spotter Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Image Color\u003c\/td\u003e\n\u003ctd\u003eClearWhite (Neutral White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCentering Bolts\u003c\/td\u003e\n\u003ctd\u003e3x (10mm diameter x 38mm length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Features\u003c\/td\u003e\n\u003ctd\u003e3x Safety straps with glue-pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e148 – 178\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e168 – 198\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e150mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASSF 150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Spotter Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture Class\u003c\/td\u003e\n\u003ctd\u003eApprox. 150mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Rendition\u003c\/td\u003e\n\u003ctd\u003eClearWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting System\u003c\/td\u003e\n\u003ctd\u003e3 adjustable centering bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety System\u003c\/td\u003e\n\u003ctd\u003e3 safety straps with glue-pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Instructions\u003c\/td\u003e\n\u003ctd\u003e32-page mounting manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e168 – 198\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e188 – 218\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASSF – AstroSolar® Spotter Filter (selected size)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCentering Bolts\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSafety Straps with Glue-Pads\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eMounting Instructions\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1 (32 pages)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_AstroSolar_Filter_v1.7_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium AstroSolar Filter v1.7 Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_Solar_Filters_Clamping_Range_Chart.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium Solar Filters Clamping Range Chart\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_AstroSolar_ClearWhite_OD_5.1_Safety_Instructions.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium AstroSolar ClearWhite OD 5.1 Safety Instructions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/baader-planetarium-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eBaader Planetarium Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"50mm","offer_id":52913255088413,"sku":"BAA-2423035","price":76.0,"currency_code":"CAD","in_stock":true},{"title":"65mm","offer_id":52913255121181,"sku":"BAA-2423036","price":91.0,"currency_code":"CAD","in_stock":true},{"title":"80mm","offer_id":52913255153949,"sku":"BAA-2423037","price":107.0,"currency_code":"CAD","in_stock":true},{"title":"100mm","offer_id":52913255186717,"sku":"BAA-2423038","price":130.0,"currency_code":"CAD","in_stock":true},{"title":"115mm","offer_id":52913255219485,"sku":"BAA-2423039","price":140.0,"currency_code":"CAD","in_stock":true},{"title":"130mm","offer_id":52913255252253,"sku":"BAA-2423040","price":164.0,"currency_code":"CAD","in_stock":true},{"title":"150mm","offer_id":52913255285021,"sku":"BAA-2423041","price":193.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-ASSF-50-AstroSolar-Spotter-Filter-OD-5-1-ClearWhite-1_3b1463fd-8b53-45d3-9b21-19fc9409b735.jpg?v=1789088821"},{"product_id":"baader-planetarium-astf-astrosolar-telescope-filter-od-5-1-clearwhite","title":"Baader Planetarium ASTF – AstroSolar® Telescope Filter OD 5.1 – ClearWhite","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAvailable in nine sizes from 80mm to 280mm (ASTF 80 to ASTF 280) to suit your telescope\u003c\/li\u003e\n\u003cli\u003eAstroSolar® Safety Film with Optical Density 5.1\u003c\/li\u003e\n\u003cli\u003eDiffraction-limited optical quality for high-resolution views\u003c\/li\u003e\n\u003cli\u003eTemperature-compensated filter cell keeps the film tension-free\u003c\/li\u003e\n\u003cli\u003eProduces a neutral, ClearWhite image of the solar disk\u003c\/li\u003e\n\u003cli\u003eIncludes adjustable centering bolts and safety straps for secure attachment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eASTF – AstroSolar® Telescope Filter OD 5.1 – ClearWhite\u003c\/h2\u003e\n\u003cp\u003eThe Baader ASTF AstroSolar® Telescope Filters deliver safe, diffraction-limited white-light solar viewing and are available in nine sizes, from the ASTF 80 for 80mm-class telescopes up to the ASTF 280 for 280mm (11-inch) instruments. Their renowned AstroSolar® film features an Optical Density of 5.1, safe for direct visual observation through the telescope and for solar photography, while rendering high-contrast, neutral white-light images of sunspots, granulation, faculae, and the partial phases of solar eclipses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAstroSolar OD 5.1 Film: Diffraction-Limited White-Light Views\u003c\/h3\u003e\n\u003cp\u003eAt the heart of every ASTF filter is Baader's AstroSolar® Safety Film, which achieves the optical quality of a high-precision, plane-parallel glass filter without the associated cost. It blocks harmful ultraviolet and infrared radiation, and unlike many lesser filters that produce an orange-tinted, low-contrast image, it delivers a \"ClearWhite\" view, showing the Sun in its natural color for objective analysis and photography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eTemperature-Compensated Cell for Consistent Optical Integrity\u003c\/h3\u003e\n\u003cp\u003eTo maintain its diffraction-limited performance, AstroSolar® film must remain completely free of tension. Every ASTF filter features an advanced, temperature-compensating cell that allows the film to \"float.\" The film is mounted on an injection-molded ring with the same thermal expansion properties, which is then held within the aluminum frame by a separate glass-fiber-reinforced ring. This design ensures the film never stretches or shrinks due to temperature changes, preserving its exquisite image quality from a frigid -30°C to a scorching +50°C.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eASTF vs. DIY Filters: The Critical Role of a Tension-Free Mount\u003c\/h3\u003e\n\u003cp\u003eMany homemade solar filters stretch the film taut like a drum skin in an attempt to make it look flat like glass. This process completely destroys the film's optical properties, resulting in blurry views unsuitable for high magnification. A correctly mounted AstroSolar® filter will exhibit slight waves; this is a sign that the film is tension-free and ready to perform as a precision optical window. The professional construction of the ASTF cell removes the guesswork and risk, guaranteeing optimal performance in every size.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure and Adaptable Mounting System for Telescopes\u003c\/h3\u003e\n\u003cp\u003eEach ASTF filter is equipped with a robust and versatile mounting system to ensure a safe, secure fit on your telescope's tube or dew shield. Adjustable centering bolts slide into the aluminum frame to center and clamp the filter on your instrument; the ASTF 120 and ASTF 200, for example, come with two sets of three 38mm-long bolts in 10mm and 20mm diameter, plus rubber plugs for unused openings. For added peace of mind, included safety straps with adhesive pads anchor the filter to your telescope, preventing it from being accidentally dislodged by wind or a sudden bump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy does the film in my ASTF filter look wrinkled?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis is intentional and a sign of correct mounting. For the \u003cstrong\u003eAstroSolar® film\u003c\/strong\u003e to deliver diffraction-limited images, it must be completely free from tension. The slight waves indicate the film is \"floating\" in its temperature-compensated cell, ready to perform like a high-precision optical window. A taut, perfectly flat film would produce a poor image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between an ASTF filter and a simple glass solar filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eBaader ASTF filters use diffraction-limited AstroSolar® film, which acts as a precision optical window, providing much higher contrast and resolution than most affordable glass filters. The film also produces a neutral white image, whereas many glass filters add a strong orange or yellow color cast.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I attach an ASTF filter securely to my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eSlide the adjustable centering bolts into the filter frame and position them so they grip the rim of your telescope tube or dew shield for a snug, centered fit. For maximum safety, you must also use the included \u003cstrong\u003esafety straps\u003c\/strong\u003e, which create a secure connection between the filter cell and the telescope tube, preventing accidental removal by wind or a bump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Baader ASTF filters for solar photography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The \u003cstrong\u003eOptical Density 5.1\u003c\/strong\u003e film is designed for both visual observing and high-resolution solar photography. Its high-contrast, neutral color image is ideal for capturing fine details like sunspot umbra and penumbra, faculae, surface granulation, and planetary transits with a DSLR or dedicated astronomy camera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich ASTF size should I choose for my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ASTF range covers telescope classes from 80mm (ASTF 80) to 280mm (ASTF 280), e.g. small refractors, 8-inch Schmidt-Cassegrains and Dobsonians, and 11-inch SCTs. Because the filter clamps around the front of your instrument, always \u003cstrong\u003emeasure the outer diameter of your telescope tube front or dew shield\u003c\/strong\u003e before ordering to ensure a proper fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs an ASTF filter safe for viewing a total solar eclipse?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eASTF filters are essential and perfectly safe for viewing all the \u003cstrong\u003epartial phases\u003c\/strong\u003e of an eclipse. However, you \u003cstrong\u003eMUST\u003c\/strong\u003e remove the filter from the telescope the moment totality begins to see the faint solar corona. As soon as the sun begins to reappear from behind the moon, the filter must be securely replaced immediately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eVisual solar observation and imaging at high magnification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Wavelength\u003c\/td\u003e\n\u003ctd\u003eWhitelight (integral light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Filter with mount\/thread?\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e80mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density (OD)\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Image Color\u003c\/td\u003e\n\u003ctd\u003eClearWhite (Neutral White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eTension-free, temperature-compensating cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstroSolar Film\u003c\/td\u003e\n\u003ctd\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e110 – 140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e130 – 160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e100 – 130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e140 – 170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e100mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eWhite-Light Solar Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e~100mm Class Telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm\u003c\/td\u003e\n\u003ctd\u003eBaader AstroSolar® Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eNeutral White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Construction\u003c\/td\u003e\n\u003ctd\u003eTemperature-Compensated Aluminum Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e130 – 160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e150 – 180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e120 – 150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e160 – 190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e120mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASTF 120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Telescope Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003eOD 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Color\u003c\/td\u003e\n\u003ctd\u003eClearWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to +50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting System\u003c\/td\u003e\n\u003ctd\u003eAdjustable Centering Bolts (10mm \u0026amp; 20mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstroSolar Film\u003c\/td\u003e\n\u003ctd\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e150 – 180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e170 – 200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e140 – 170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e180 – 210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e140mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASTF 140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Telescope Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eClearWhite (Neutral White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Cell\u003c\/td\u003e\n\u003ctd\u003eTemperature-Compensated, Tension-Free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting System\u003c\/td\u003e\n\u003ctd\u003eAdjustable centering bolts and safety straps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e140 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstroSolar Film\u003c\/td\u003e\n\u003ctd\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e170 – 200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e190 – 220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e160 – 190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e200 – 230\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e160mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASTF 160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Telescope Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eClearWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Cell\u003c\/td\u003e\n\u003ctd\u003eTemperature-Compensating, Stress-Free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting System\u003c\/td\u003e\n\u003ctd\u003eAdjustable centering bolts and safety straps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e160 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstroSolar Film\u003c\/td\u003e\n\u003ctd\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e190 – 220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e210 – 240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e180 – 210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e220 – 250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e180mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASTF 180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density (OD)\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eClearWhite (Neutral)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Cell\u003c\/td\u003e\n\u003ctd\u003eTemperature-Compensated, Tension-Free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e210 – 240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e230 – 260\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e200 – 230\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e240 – 270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e200mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASTF 200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003eTelescopes up to 200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eClearWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to +50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting System\u003c\/td\u003e\n\u003ctd\u003e2 sets of adjustable centering pins (10mm \u0026amp; 20mm diameter, 38mm long)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Features\u003c\/td\u003e\n\u003ctd\u003e3x Safety straps with adhesive pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e290\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstroSolar Film\u003c\/td\u003e\n\u003ctd\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e230 – 260\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e250 – 280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e220 – 250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e260 – 290\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e240mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASTF 240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eClearWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Cell\u003c\/td\u003e\n\u003ctd\u003eTemperature-Compensated, Stress-Free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting System\u003c\/td\u003e\n\u003ctd\u003e2 sets of adjustable centering pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Features\u003c\/td\u003e\n\u003ctd\u003e3x Safety straps with self-adhesive pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e240 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e330\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstroSolar Film\u003c\/td\u003e\n\u003ctd\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e270 – 300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e290 – 320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e260 – 290\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e300 – 330\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e280mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eASTF 280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e280mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Type\u003c\/td\u003e\n\u003ctd\u003eAstroSolar® Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eClearWhite (Neutral)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Cell\u003c\/td\u003e\n\u003ctd\u003eTemperature-Compensating, Stress-Free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting System\u003c\/td\u003e\n\u003ctd\u003eAdjustable centering bolts and safety straps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e280 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter \/ Clear Aperture (mm)\u003c\/td\u003e\n\u003ctd\u003e280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e370\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstroSolar Film\u003c\/td\u003e\n\u003ctd\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e310 – 340\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (10mm bolts)\u003c\/td\u003e\n\u003ctd\u003e330 – 360\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e300 – 330\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Clampingrange (20mm bolts)\u003c\/td\u003e\n\u003ctd\u003e340 – 370\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003e80mm\u003c\/h3\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASTF 80 – AstroSolar® Telescope Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e120mm\u003c\/h3\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASTF 120 AstroSolar® Telescope Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCentering Bolts (10mm Diameter)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCentering Bolts (20mm Diameter)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSafety Straps with Adhesive Pads\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eRubber Plugs for Unused Holes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eMounting Instructions\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e240mm\u003c\/h3\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASTF 240 AstroSolar® Telescope Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCentering Pins\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 2 sets\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSafety Straps with Adhesive Pads\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eRubber Plugs for Unused Holes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eMounting Instructions\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_AstroSolar_Filter_v1.7_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium AstroSolar Filter v1.7 Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_Solar_Filters_Clamping_Range_Chart.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium Solar Filters Clamping Range Chart\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader_Planetarium_AstroSolar_ClearWhite_OD_5.1_Safety_Instructions.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eBaader Planetarium AstroSolar ClearWhite OD 5.1 Safety Instructions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/baader-planetarium-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eBaader Planetarium Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"80mm","offer_id":52913265312029,"sku":"BAA-2423010","price":142.0,"currency_code":"CAD","in_stock":true},{"title":"100mm","offer_id":52913265344797,"sku":"BAA-2423011","price":164.0,"currency_code":"CAD","in_stock":true},{"title":"120mm","offer_id":52913265377565,"sku":"BAA-2423012","price":190.0,"currency_code":"CAD","in_stock":true},{"title":"140mm","offer_id":52913265410333,"sku":"BAA-2423013","price":209.0,"currency_code":"CAD","in_stock":true},{"title":"160mm","offer_id":52913265443101,"sku":"BAA-2423014","price":231.0,"currency_code":"CAD","in_stock":true},{"title":"180mm","offer_id":52913265475869,"sku":"BAA-2423015","price":257.0,"currency_code":"CAD","in_stock":true},{"title":"200mm","offer_id":52913265508637,"sku":"BAA-2423016","price":283.0,"currency_code":"CAD","in_stock":true},{"title":"240mm","offer_id":52913265541405,"sku":"BAA-2423017","price":324.0,"currency_code":"CAD","in_stock":true},{"title":"280mm","offer_id":52913265574173,"sku":"BAA-2423018","price":344.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-ASTF-80-AstroSolar-Teleskop-Filter-OD-5-1-ClearWhite-1_21f86f8b-3df4-46e4-838e-86aadb25e071.jpg?v=1789088907"},{"product_id":"player-one-photosphere-7-5nm-1-25-inch-filter-e-series","title":"Player One Photosphere 7.5nm Filter E-series - 1.25\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnhances Solar Photosphere Contrast\u003c\/li\u003e\n\u003cli\u003eCentral Wavelength: 540nm\u003c\/li\u003e\n\u003cli\u003eBandpass: 7.5nm Narrowband\u003c\/li\u003e\n\u003cli\u003eFormat: 1.25\" Mounted Filter\u003c\/li\u003e\n\u003cli\u003eMust Be Used With a Primary Solar Filter (Wedge\/Film)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePlayer One Photosphere 7.5nm 1.25″ Filter E-series\u003c\/h2\u003e\n\u003cp\u003eThe Player One Photosphere 7.5nm 1.25″ Filter is a specialized solar continuum filter, isolating a narrow 7.5nm bandpass centered at 540nm to dramatically increase the contrast of solar granulation, faculae, and sunspot details. As part of Player One's E-series, this 1.25\" filter uses a high-quality glass substrate and advanced multi-layer coatings optimized for modern CMOS and CCD sensors, ensuring professional results in high-resolution solar imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHigh-Contrast Photosphere Imaging at 540nm with a 7.5nm Bandpass\u003c\/h3\u003e\n\u003cp\u003eBy targeting the 540nm wavelength, this filter operates near the peak of the Sun's light emission, delivering a bright, detailed signal to your camera. The tight 7.5nm bandpass is the key to its power, rejecting other wavelengths and significantly improving contrast by darkening the solar limb and revealing the subtle texture of the photosphere that is often lost to atmospheric turbulence or \"seeing.\"\u003c\/p\u003e\n\u003cp\u003eFor solar imagers, this provides a noticeable advantage over using a standard IR-pass filter. The Photosphere filter is specifically engineered to make the cellular structure of solar granulation and the intricate details within sunspot penumbrae stand out against the solar surface, capturing details that would otherwise be washed out.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCritical Safety: A Secondary Filter for Herschel Wedges \u0026amp; Baader Film\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThis filter offers absolutely no protection when used by itself.\u003c\/strong\u003e It is an \"assistant\" or secondary filter designed to be placed in the optical path *after* a primary, energy-rejection solar filter has reduced the Sun's intense light and heat to a safe level. You must use this filter with a professional solar safety device like a Herschel wedge or Baader AstroSolar film.\u003c\/p\u003e\n\u003cp\u003eThe Player One Photosphere filter features standard 1.25\" filter threads for easy integration. For best results, it should be threaded directly onto your camera's 1.25\" nosepiece or T-adapter. This placement not only ensures correct optical performance but also helps protect your camera's sensor from dust during imaging sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Player One Photosphere 7.5nm filter safe to use as a standalone solar filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eAbsolutely not.\u003c\/strong\u003e This is a secondary, narrowband filter for contrast enhancement only. It does not block enough of the sun's energy—including harmful UV and IR radiation—to be safe. You MUST use it in combination with a primary energy rejection filter like a Herschel wedge or certified Baader AstroSolar Film over the front of your telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhere in my imaging train should I install the Photosphere 7.5nm filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe recommended placement for the Photosphere 7.5nm filter is as close to the camera sensor as possible. Thread it onto the 1.25\" nosepiece of your astronomy camera or into a compatible T-adapter. This position minimizes internal reflections and helps shield your sensor from dust.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Photosphere 7.5nm filter improve imaging of sunspot details with an 8\" SCT and a Herschel wedge?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWith an 8\" SCT and a Herschel wedge, you have enough aperture to resolve fine solar details. The Photosphere 7.5nm filter enhances this by isolating the 540nm wavelength, which cuts through atmospheric seeing. This results in a much sharper and higher-contrast view of the sunspot's penumbra and the granular patterns of the surrounding photosphere, which can often appear \"soft\" without such a filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Photosphere 7.5nm filter help me see granulation with my 100mm f\/7 refractor using Baader solar film?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it can make a significant difference. While a 100mm refractor is capable of resolving granulation, seeing conditions often make it difficult. The Photosphere 7.5nm filter's narrow bandpass helps stabilize the image and boosts contrast, making the \"rice grain\" texture of the solar granulation much more apparent and easier to capture with your camera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the Photosphere 7.5nm filter compared to an IR-pass filter for solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile an IR-pass filter can help mitigate bad seeing, the Photosphere 7.5nm filter is specifically designed for solar continuum imaging. Its 540nm central wavelength is optimized for the photosphere's peak brightness and visual detail. This provides a higher-contrast and often more detailed image of features like granulation and faculae compared to the longer wavelengths passed by an IR filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Photosphere 7.5nm filter for visual solar observing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis filter is optimized for imaging with modern CMOS\/CCD cameras. While it can be used visually (always behind a primary solar filter), its effects are most pronounced in photography, where you can control exposure and processing to bring out the subtle contrast enhancements it provides.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eNarrowband Solar Continuum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eE-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCentral Wavelength (CWL)\u003c\/td\u003e\n\u003ctd\u003e540nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandwidth (FWHM)\u003c\/td\u003e\n\u003ctd\u003e7.5nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubstrate\u003c\/td\u003e\n\u003ctd\u003eHigh-Quality Optical Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings\u003c\/td\u003e\n\u003ctd\u003eMulti-layer composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Application\u003c\/td\u003e\n\u003ctd\u003eSolar Photosphere Imaging (Secondary Filter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Requirement\u003c\/td\u003e\n\u003ctd\u003eMust be used with a primary solar filter (Wedge\/Film)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePhotosphere 7.5nm 1.25″ Filter E-series\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eProtective Case\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\u003ca title=\"Player One 2-Year Warranty\" href=\"https:\/\/davidastro.com\/pages\/player-one-warranty-policy\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":52913425154333,"sku":"POA-PS125E","price":139.0,"currency_code":"CAD","in_stock":true}]},{"product_id":"ioptron-tsf70","title":"iOptron 70mm Adjustable Solar Filter","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e70mm Clear Aperture\u003c\/li\u003e\n\u003cli\u003eFits Telescope Tubes with 86mm to 106mm Outside Diameters\u003c\/li\u003e\n\u003cli\u003eSolarLite Film with Optical Density 5 Rating\u003c\/li\u003e\n\u003cli\u003eBlocks All but 1\/1,000th of 1% of Incoming Sunlight\u003c\/li\u003e\n\u003cli\u003eDurable Machined Aluminum Frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003e70mm Adjustable Solar Filter\u003c\/h2\u003e\n      \u003cp\u003eThis 70mm Adjustable Solar Filter turns your daytime telescope into a safe solar observatory, using SolarLite film that transmits only 1\/1,000th of 1% of the Sun's light. Its machined aluminum cell provides a secure, adjustable fit for telescope tubes with an outside diameter from 86mm to 106mm. The filter's Optical Density 5 rating ensures protection for both your eyes and equipment, allowing you to observe sunspots, granulation, and transits with sharp, natural-color views.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eSolarLite Film: Safe White-Light Solar Viewing at OD 5\u003c\/h3\u003e\n      \u003cp\u003eThe core of this filter is its SolarLite solar film, a specialized polymer engineered for direct solar observation. With an Optical Density (OD) rating of 5, it blocks 99.999% of the Sun's intense light, including harmful ultraviolet and infrared radiation, allowing only a safe 1\/1,000th of 1% to pass through. Unlike some glass filters that can produce a colored tint, this film renders the Sun in a neutral, whitish-yellow hue, delivering high-contrast views of sunspots and surface granulation.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eMachined Aluminum Frame: Secure Fit for 86mm-106mm OTA Diameters\u003c\/h3\u003e\n      \u003cp\u003eA solar filter is only safe if it stays securely attached to your telescope. This model features a durable, machined aluminum frame with an adjustable inner diameter to accommodate a range of instruments. It provides a firm, reliable grip on any optical tube with an outside diameter between 86mm and 106mm, making it a versatile choice for many popular 70mm to 90mm refractors. The lightweight yet rigid construction ensures it won't strain your focuser or affect your telescope's balance.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat telescopes will this 70mm Adjustable Solar Filter fit?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis filter is designed to fit any telescope, finder scope, or binocular with an outer tube diameter between \u003cstrong\u003e86mm and 106mm\u003c\/strong\u003e. Always measure the outside diameter of the front of your telescope tube, not the lens aperture, to ensure a correct and safe fit.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs this 70mm solar filter safe for direct solar viewing through a telescope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, absolutely. The filter uses SolarLite film with an \u003cstrong\u003eOptical Density 5\u003c\/strong\u003e rating, which is the international safety standard for direct solar observation. It blocks 99.999% of sunlight, including all harmful IR and UV radiation. Always ensure the filter is securely mounted and has no scratches or pinholes before every use.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow will sunspots appear through this 70mm filter on my 80mm f\/7 refractor?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eOn an 80mm refractor, this 70mm solar filter will provide excellent views of sunspot groups. You will clearly see the darker central umbra and the lighter, surrounding penumbra of larger spots. The SolarLite film provides a high-contrast, neutral-colored image, making it easy to track the daily changes and movements of sunspots across the solar disk.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between this SolarLite film and a glass solar filter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eSolarLite film and glass filters are both safe when rated to OD 5, but they offer different viewing experiences and have practical trade-offs.\n    \u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSolarLite Film:\u003c\/strong\u003e Often provides sharper, higher-contrast views with a more neutral color balance (white\/yellow). It is also more lightweight and affordable. However, the film is more delicate and must be handled carefully to avoid punctures or wrinkles.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGlass Filters:\u003c\/strong\u003e Extremely durable and easy to clean. They often impart an orange or reddish tint to the Sun's image, which some observers prefer aesthetically. They are typically heavier and more expensive than film filters.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I see solar flares or prominences with this 70mm filter during a solar eclipse?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo. This is a \u003cstrong\u003ewhite-light filter\u003c\/strong\u003e, designed for viewing the Sun's surface (photosphere), which includes sunspots and granulation. Solar flares and prominences are features of the Sun's chromosphere and are only visible with specialized, narrow-band hydrogen-alpha (H-alpha) filters and telescopes, which isolate a specific wavelength of red light.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I clean the SolarLite film on my 70mm filter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe film is very delicate and should only be cleaned if absolutely necessary. Never use harsh chemicals or abrasive cloths. If you must clean it, use a gentle puff of air from a bulb blower to remove loose dust. For fingerprints or stubborn spots, you can lightly dab the area with a soft, lint-free tissue or cotton ball moistened with a gentle cleaning solution like diluted isopropyl alcohol. Do not rub or apply pressure.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eClear Aperture\u003c\/td\u003e\n\u003ctd\u003e70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFilter Material\u003c\/td\u003e\n\u003ctd\u003eSolarLite solar film\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFilm Transmission\u003c\/td\u003e\n\u003ctd\u003e1\/1,000th of 1%\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOptical Density\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFrame Material\u003c\/td\u003e\n\u003ctd\u003eMachined aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFit Range (OTA Outer Diameter)\u003c\/td\u003e\n\u003ctd\u003e86mm to 106mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFilter Outer Diameter\u003c\/td\u003e\n\u003ctd\u003e112mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003e70mm Adjustable Solar Filter\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917293875485,"sku":"IOP-TSF70","price":69.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-70mm-Adjustable-Solar-Filter-1_f0fc353d-49af-4b08-89fd-6aadd0ad4f16.jpg?v=1789142120"},{"product_id":"daystar-white-light-solar-filter","title":"Daystar White Light Solar Filter","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eThousand Oaks Solarlite Film\u003c\/li\u003e\n\u003cli\u003eISO 12312-2:2015 Certified for Direct Solar Observation\u003c\/li\u003e\n\u003cli\u003eND 5 Rating Rejects 99.999% of Sunlight\u003c\/li\u003e\n\u003cli\u003eDurable Metal Filter Cell\u003c\/li\u003e\n\u003cli\u003eSecure 3-Point Glass-Filled Nylon Thumbscrew Mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eWhite Light FILM Solar Filter\u003c\/h2\u003e\n\u003cp\u003eThis White Light Film Solar Filter provides ISO 12312-2:2015 certified protection by rejecting 99.999% of incoming sunlight with its ND 5 rated Solarlite film. A durable metal cell houses the film and attaches securely to your telescope's dew shield with three glass-filled nylon thumbscrews, ensuring safe solar viewing and imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eISO 12312-2 Certified Solar Safety\u003c\/h3\u003e\n\u003cp\u003eEngineered for direct observation of the Sun, this filter uses Thousand Oaks Solarlite film that meets the transmission and quality requirements of the ISO 12312-2:2015 international safety standard. The ND 5 rating ensures that 99.999% of the Sun's intense light is blocked, rendering a detailed and comfortable view of sunspots and granulation in a pleasing warm yellow-orange color.\u003c\/p\u003e\n\u003cp\u003eThe film itself has a naturally billowy appearance; ripples or creases in the film do not impact image sharpness. While small pinholes are rendered safe by the black polymer base beneath the metallic coating, care must be taken to prevent punctures or tears that would compromise safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDurable Metal Cell with 3 Nylon Thumbscrews\u003c\/h3\u003e\n\u003cp\u003eUnlike basic plastic or cardboard filters, this model features a robust metal cell that protects the film and provides a secure fit. The filter is held in place by three glass-filled nylon thumbscrews, which are significantly stronger than standard plastic screws and will not mar your telescope's finish. This secure, three-point attachment system ensures the filter cannot be accidentally dislodged during observation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSelecting Your Filter: Sizing for ODs up to 324mm+\u003c\/h3\u003e\n\u003cp\u003eChoosing the correct size is critical for a safe, secure fit. These filters are sold by their inside diameter (ID). To find your size, measure the outside diameter (OD) of the front of your telescope, dew shield, or binoculars, then purchase the next largest available filter size. For example, if your instrument's front has an OD of 121mm, you should select the 130mm filter model.\u003c\/p\u003e\n\u003cp\u003eNote that very large filters, from 324mm and up, are designed as off-axis, reduced-aperture filters. This design is specifically intended to reduce thermal effects and air turbulence in large Schmidt-Cassegrain telescopes while still providing excellent views.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFilm Filters vs. Universal Lens Filters: Durability and Sizing\u003c\/h3\u003e\n\u003cp\u003eThis filter represents a middle ground between entry-level and premium solar filters. Its primary advantage over more affordable options is the durable metal cell and wider range of available sizes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis White Light Film Filter:\u003c\/strong\u003e Features a sturdy metal ring for enhanced durability and protection of the film. It is available in a vast range of sizes to fit nearly any telescope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Lens Filters:\u003c\/strong\u003e A more affordable alternative, these are available in 50mm, 70mm, and 90mm apertures. They prioritize cost-effectiveness and are suitable for smaller instruments where the robust construction of a metal cell is less critical.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I choose the right size White Light Film Solar Filter for my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo ensure a safe fit, you must first \u003cstrong\u003emeasure the outer diameter (OD)\u003c\/strong\u003e of the very front of your telescope's tube or dew shield. Do not use the telescope's aperture (e.g., 80mm or 8\") for this measurement. Once you have the OD in millimeters, purchase the filter model with the next largest inside diameter (ID). For instance, if your scope's OD is 121mm, you would buy the 130mm filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the White Light Film Solar Filter safe if it has wrinkles or small pinholes?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, to a point. \u003cstrong\u003eWrinkles and creases are normal\u003c\/strong\u003e for Solarlite film and do not affect the quality of the solar image. The film's safety comes from a black polymer base under a metallic coating; small scratches or pinholes are generally safe. However, you should always inspect your filter before each use. If you find any larger holes, tears, or punctures that pass light, the filter is no longer safe and must be replaced.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have an 8-inch SCT with an outer diameter of 232mm. Which White Light Film Solar Filter should I buy?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFollowing the sizing rule, you would need to purchase the filter size that is the next step up from 232mm. For example, if the available sizes are 230mm and 240mm, you would select the \u003cstrong\u003e240mm model\u003c\/strong\u003e. The three nylon thumbscrews will securely center the filter and hold it firmly in place on your 232mm tube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat color will the Sun look like through this White Light Film Solar Filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis filter uses Thousand Oaks Solarlite film, which is designed to produce a natural and pleasing \u003cstrong\u003ewarm yellow-orange\u003c\/strong\u003e image of the Sun. This is a popular color for visual observation and photography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this filter to watch a solar eclipse with my 100mm refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. This filter is fully compliant with the \u003cstrong\u003eISO 12312-2:2015 safety standard\u003c\/strong\u003e, making it ideal for viewing all phases of a solar eclipse. Just be sure to measure the outer diameter of your 100mm refractor's dew shield and order the corresponding filter size for a secure fit before the event.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would I choose this film filter over a more affordable Universal Lens Filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary reason to choose this model is its \u003cstrong\u003esuperior construction and wider size availability\u003c\/strong\u003e. This filter features a durable metal cell that offers better protection for the film compared to simpler designs. If you have a telescope larger than 90mm or want a more robust, long-lasting filter, this is the better option. The Universal Lens Filters are a great choice for smaller instruments or for those on a tighter budget.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Material\u003c\/td\u003e\n\u003ctd\u003eThousand Oaks SolarLite polymer film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eMetal Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e3-Point Glass-Filled Nylon Thumbscrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Standard\u003c\/td\u003e\n\u003ctd\u003eISO 12312-2:2015 Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes Available\u003c\/td\u003e\n\u003ctd\u003e90mm to 459mm (OA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eWhite Light Solar Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"90mm","offer_id":52935163511069,"sku":"DAY-WLF90","price":83.0,"currency_code":"CAD","in_stock":true},{"title":"100mm","offer_id":52935163543837,"sku":"DAY-WLF100","price":83.0,"currency_code":"CAD","in_stock":true},{"title":"110mm","offer_id":52935163576605,"sku":"DAY-WLF110","price":97.0,"currency_code":"CAD","in_stock":true},{"title":"120mm","offer_id":52935163609373,"sku":"DAY-WLF120","price":97.0,"currency_code":"CAD","in_stock":true},{"title":"130mm","offer_id":52935163642141,"sku":"DAY-WLF130","price":97.0,"currency_code":"CAD","in_stock":true},{"title":"140mm","offer_id":52935163674909,"sku":"DAY-WLF140","price":111.0,"currency_code":"CAD","in_stock":true},{"title":"150mm","offer_id":52935163707677,"sku":"DAY-WLF150","price":111.0,"currency_code":"CAD","in_stock":true},{"title":"160mm","offer_id":52935163740445,"sku":"DAY-WLF160","price":111.0,"currency_code":"CAD","in_stock":true},{"title":"170mm","offer_id":52935163773213,"sku":"DAY-WLF170","price":111.0,"currency_code":"CAD","in_stock":true},{"title":"180mm","offer_id":52935163805981,"sku":"DAY-WLF180","price":125.0,"currency_code":"CAD","in_stock":true},{"title":"190mm","offer_id":52935163838749,"sku":"DAY-WLF190","price":125.0,"currency_code":"CAD","in_stock":true},{"title":"200mm","offer_id":52935163871517,"sku":"DAY-WLF200","price":125.0,"currency_code":"CAD","in_stock":true},{"title":"210mm","offer_id":52935163904285,"sku":"DAY-WLF210","price":125.0,"currency_code":"CAD","in_stock":true},{"title":"220mm","offer_id":52935163937053,"sku":"DAY-WLF220","price":139.0,"currency_code":"CAD","in_stock":true},{"title":"230mm","offer_id":52935163969821,"sku":"DAY-WLF230","price":153.0,"currency_code":"CAD","in_stock":true},{"title":"243mm","offer_id":52935164002589,"sku":"DAY-WLF243","price":153.0,"currency_code":"CAD","in_stock":true},{"title":"280mm","offer_id":52935164035357,"sku":"DAY-WLF280","price":167.0,"currency_code":"CAD","in_stock":true},{"title":"310mm","offer_id":52935164068125,"sku":"DAY-WLF310","price":167.0,"currency_code":"CAD","in_stock":true},{"title":"324mm","offer_id":52935164100893,"sku":"DAY-WLF324OA","price":181.0,"currency_code":"CAD","in_stock":true},{"title":"355mm","offer_id":52935164133661,"sku":"DAY-WLF355OA","price":195.0,"currency_code":"CAD","in_stock":true},{"title":"409mm","offer_id":52935164166429,"sku":"DAY-WLF409OA","price":223.0,"currency_code":"CAD","in_stock":true},{"title":"459mm","offer_id":52935164199197,"sku":"DAY-WLF459OA","price":251.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-White-Light-FILM-Solar-Filter-1_87c1dbbe-08f8-44b1-9fbb-28784f498fd2.jpg?v=1789520731"},{"product_id":"daystar-solarlite-film-sheet","title":"Daystar SolarLite Film Sheet","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSolarLite Film Sheet — Available in Multiple Sizes\u003c\/li\u003e\n\u003cli\u003eCertified ISO 12312-2:2015 Safe for Solar Viewing\u003c\/li\u003e\n\u003cli\u003eThousand Oaks SolarLite Polymer Material\u003c\/li\u003e\n\u003cli\u003eIdeal for DIY Telescope, Binocular, and Camera Filters\u003c\/li\u003e\n\u003cli\u003eProduces a Pleasing Yellow-Orange Solar Image\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eSolarLite Film Sheet\u003c\/h2\u003e\n      \u003cp\u003eThis SolarLite Film Sheet is the raw material for constructing custom, safe solar filters for any telescope, camera lens, or pair of binoculars. Made from Thousand Oaks' renowned SolarLite polymer, this film meets the rigorous ISO 12312-2:2015 international safety standard, ensuring your eyes are protected during direct observation of the Sun.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eISO 12312-2:2015 Certified Polymer for Direct Solar Viewing\u003c\/h3\u003e\n      \u003cp\u003eThe foundation of any solar filter is uncompromising safety. This SolarLite film is fully compliant with the ISO 12312-2:2015 standard, which governs the transmission properties and quality for filters intended for direct solar observation. The black polymer base and metallic coating work together to reject harmful radiation, allowing you to view and image the Sun with confidence.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eSheets for Custom Telescope and Camera Filters\u003c\/h3\u003e\n      \u003cp\u003eA single sheet provides enough material to create filters for multiple instruments or a single large-aperture telescope. Whether you're building a full-aperture filter for an 8-inch Newtonian or outfitting your camera lenses and finder scope for an upcoming eclipse, this sheet gives you the flexibility to build a filter cell perfectly matched to your equipment.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eWrinkle-Resistant Imaging from SolarLite Polymer Film\u003c\/h3\u003e\n      \u003cp\u003eUnlike some filter materials, SolarLite film is designed to be slightly \"billowy\" or loose in its cell, and image quality is not affected by any apparent ripples or creases. This property makes it more forgiving to work with during assembly and ensures that surface imperfections do not distort the final image. At the eyepiece, the Sun appears in a natural and pleasing warm yellow-orange hue.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs a filter made from this SolarLite Film Sheet safe for looking directly at the Sun?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. The SolarLite Film meets the \u003cstrong\u003eISO 12312-2:2015\u003c\/strong\u003e standard for safe direct solar viewing, provided it is mounted correctly in a secure cell that prevents it from falling off the instrument and has no light leaks. Always inspect your filter for damage, such as tears or punctures, before every use.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I use a SolarLite Film sheet to make a filter for my 8-inch telescope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYou will need to construct a filter cell that fits securely over the front of your telescope. This typically involves using two rings of cardboard, plastic, or wood to sandwich the film, creating a drum-like assembly. The film should be loose, not stretched tight. The cell must be designed to attach firmly to your telescope's tube, ensuring it cannot be accidentally knocked off during use.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eThe SolarLite Film in my filter has wrinkles. Is it damaged?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, this is normal and desirable. SolarLite film is not optically flat and is designed to be slightly billowy. Wrinkles, ripples, or creases in the film \u003cstrong\u003edo not\u003c\/strong\u003e negatively impact the sharpness or quality of the solar image. Attempting to stretch the film flat will likely damage it.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use a filter made from this SolarLite Film for solar photography with my DSLR?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAbsolutely. A properly constructed filter made from this film is safe for both visual observation and imaging. It protects your camera's sensor just as it protects your eyes. It is ideal for capturing sunspots, granulation, and solar eclipses with any camera and lens combination.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat color will the Sun appear through a SolarLite Film filter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eFilters constructed from SolarLite Film produce a natural and aesthetically pleasing \u003cstrong\u003eyellow-orange\u003c\/strong\u003e view of the Sun. This provides a more familiar appearance compared to the stark white image produced by some other types of filters.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat should I do if I find a pinhole or scratch on my SolarLite Film?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eSmall, isolated pinholes or minor scratches are generally not a safety concern due to the film's black polymer base. However, if you discover a tear, puncture, or any damage that you are unsure about, you should discard the filter and create a new one. Your eyesight is not worth the risk.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eSolarLite Film Sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAvailable Sizes\u003c\/td\u003e\n\u003ctd\u003e6\" x 6\", 12\" x 12\", 12\" x 20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eThousand Oaks SolarLite polymer film\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSafety Standard\u003c\/td\u003e\n\u003ctd\u003eISO 12312-2:2015\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eSolarLite Film Sheet\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"6in x 6in","offer_id":52935170851101,"sku":"DAY-DSSLF6","price":21.0,"currency_code":"CAD","in_stock":true},{"title":"12in x 12in","offer_id":52935170883869,"sku":"DAY-DSSLF12","price":49.0,"currency_code":"CAD","in_stock":true},{"title":"12in x 20in","offer_id":52935170916637,"sku":"DAY-DSSLF20","price":98.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SLF12X201.jpg?v=1789526983"},{"product_id":"daystar-universal-lens-filter","title":"Daystar Universal Lens Filter","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eUniversal Fit for Camera Lenses \u0026amp; Small Scopes\u003c\/li\u003e\n\u003cli\u003eSafe for Direct Solar Viewing \u0026amp; Imaging\u003c\/li\u003e\n\u003cli\u003eFeatures ISO-Compliant Solar Filter Film\u003c\/li\u003e\n\u003cli\u003eRenders the Sun in a Natural Orange Hue\u003c\/li\u003e\n\u003cli\u003eConvenient, Foldable Cup-Style Design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eUniversal Lens Filter for Cameras and Small Telescopes\u003c\/h2\u003e\n\u003cp\u003eThis Universal Lens Filter provides an affordable and safe solution for viewing or photographing the sun. Built with ISO-compliant film from Thousand Oaks Optical, a long-standing reputable vendor of solar filters, it renders the sun in a crisp, clear orange. This allows you to witness solar eclipses and view large sunspots directly through your camera lens or a small telescope without risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eISO-Compliant Film: Safe Direct Solar Observation\u003c\/h3\u003e\n\u003cp\u003eThe core of this filter is its solar film, which meets the rigorous transmission and quality requirements of the ISO 12312-2:2015 international safety standard. This film blocks over 99.999% of the sun's intense light, including harmful ultraviolet and infrared radiation, ensuring your eyes and equipment are protected. The result is a comfortable, pleasing orange-hued image of the solar disk, detailed enough to reveal large sunspot groups when they are present.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUniversal Foldable Design: Adaptable to a Range of Lenses\u003c\/h3\u003e\n\u003cp\u003eEngineered for adaptability, this filter ships flat and folds into a secure, cup-like shape to fit over the front of various camera lenses and small telescopes. This universal approach makes it a practical choice for photographers who use multiple lenses. While this foldable design offers excellent portability and adaptability, you should always take care to ensure a snug, light-proof fit and protect the film surface from scratches or pinholes before every use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I assemble and use the Universal Lens Filter on my camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe filter ships flat for safety. You gently fold it into a cup shape to fit over the front of your camera lens or small telescope. Ensure it is securely placed, covers the entire front aperture, and does not have any light leaks before pointing your instrument at the sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this Universal Lens Filter truly safe for looking at the sun?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e It is made with solar film from a reputable vendor that meets the transmission and quality requirements of the \u003cstrong\u003eISO 12312-2:2015\u003c\/strong\u003e standard for direct observation of the Sun. It blocks harmful ultraviolet and infrared radiation, showing the sun in a pleasant orange color. Always inspect the filter for damage before each use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat will the sun look like through this Universal Lens Filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou will see a sharp, detailed image of the sun with a natural orange tint. When present, large sunspots will be visible as distinct dark markings on the solar disk, providing a clear view of solar activity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow should I care for and store the Universal Lens Filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAlways inspect the filter for pinholes, scratches, or tears before each use. If the film is compromised in any way, discard the filter. For storage, keep it flat in the original rigid mailer or another protective, non-abrasive sleeve to prevent damage to the delicate film surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this Universal Lens Filter to photograph sunspots with my DSLR and a 200mm telephoto lens?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. This filter is designed for exactly this purpose. Its universal design should accommodate most telephoto lenses within its intended fit range. It will allow your DSLR to safely capture detailed images of sunspots and the partial phases of a solar eclipse.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this filter a good option for viewing an eclipse through a small 60mm refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this filter is an excellent and affordable choice for small refractor telescopes. Its design allows it to fit over the front of the optical tube, providing safe, full-aperture views of an eclipse or general solar features. Always verify a secure, light-tight fit before observing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Material\u003c\/td\u003e\n\u003ctd\u003eThousand Oaks ISO 12312-2:2015 solar film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eFoldable cup-style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Apertures\u003c\/td\u003e\n\u003ctd\u003e50mm, 70mm, 90mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUniversal Lens Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"50mm","offer_id":52935171014941,"sku":"DAY-ULF50","price":24.0,"currency_code":"CAD","in_stock":true},{"title":"70mm","offer_id":52935171047709,"sku":"DAY-ULF70","price":28.0,"currency_code":"CAD","in_stock":true},{"title":"90mm","offer_id":52935171080477,"sku":"DAY-ULF90","price":42.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-Universal-Lens-Filter-50mm-aperture-One-1_1b05e2b6-7823-4128-a2bd-f9cc4ddabef0.jpg?v=1789520899"},{"product_id":"daystar-universal-lens-filter-binoculars-set-of-two","title":"Daystar Universal Lens Filter for Binoculars - Set of Two","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSet of two filters for binoculars, spotting scopes and camera lenses\u003c\/li\u003e\n\u003cli\u003eChoice of 50mm, 70mm or 90mm clear aperture\u003c\/li\u003e\n\u003cli\u003eFits optics from 50mm to 109mm outer diameter, depending on size\u003c\/li\u003e\n\u003cli\u003eISO 12312-2:2015 certified Thousand Oaks film\u003c\/li\u003e\n\u003cli\u003eND 5 film rejects 99.999% of sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eUniversal Lens Filter for Binoculars - Set of Two\u003c\/h2\u003e\n\u003cp\u003eEach set contains two Universal Lens Filters, so both barrels of a pair of binoculars are covered for safe, two-eyed solar viewing. The filters are made with ND 5 film from Thousand Oaks Optical that is ISO 12312-2:2015 certified for direct solar observation, rejecting 99.999% of incoming sunlight. Three aperture sizes cover optics from 50mm to 109mm in outer diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoosing Your Size: Measure the Outer Diameter, Not the Aperture\u003c\/h3\u003e\n\u003cp\u003eThe size you need depends on the physical width of your objective barrels, not on the advertised aperture of your binoculars. Measure the outside of the barrel with a ruler or calipers and match it to the range below.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50mm set:\u003c\/strong\u003e fits optics with a 50mm to 69mm outer diameter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70mm set:\u003c\/strong\u003e fits optics with a 65mm to 89mm outer diameter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90mm set:\u003c\/strong\u003e fits optics with an 85mm to 109mm outer diameter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA common mistake is assuming 10x50 binoculars need the 50mm set. Many 50mm binoculars have barrels wider than 69mm once the housing is included, which puts them in the 70mm set's range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eISO 12312-2:2015 Certified Film: 99.999% Rejection\u003c\/h3\u003e\n\u003cp\u003eThese filters use film from Thousand Oaks Optical, a supplier listed on the American Astronomical Society's \"Reputable Vendors of Solar Filters,\" ensuring compliance with the highest safety standards. The ISO 12312-2:2015 certified material is rated ND 5 and blocks 99.999% of the Sun's energy, rendering a view that is safe for direct observation of the photosphere.\u003c\/p\u003e\n\u003cp\u003eThe film renders the Sun in a crisp, high-contrast orange tint, which makes it easy to pick out large sunspot groups and to follow the Moon's silhouette across the disk during an eclipse.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Simple, Secure Fit for Binoculars and Lenses\u003c\/h3\u003e\n\u003cp\u003eEach filter folds into a shallow cup that slides over the front of a binocular barrel, camera lens or small spotting scope, creating a secure friction fit without any threads or adapters to match. The filters ship flat, weigh almost nothing, and are an affordable way to prepare optics you already own for a solar eclipse or a session of sunspot watching.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUniversal Film vs. Dedicated Glass Filters: Portability and Affordability\u003c\/h3\u003e\n\u003cp\u003eWhile thread-in or cell-mounted glass solar filters offer maximum durability, these universal film filters present a different set of advantages for the occasional solar observer or eclipse chaser.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAffordability:\u003c\/strong\u003e Film filters are a fraction of the cost of glass filters, making them an accessible entry point for safe solar viewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e A single set can be used on any instrument within its diameter range, from binoculars to telephoto camera lenses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortability:\u003c\/strong\u003e The filters ship flat and are extremely lightweight, making them easy to pack for travel to an eclipse viewing location without risk of breakage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich size do I need for my binoculars?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eMeasure the \u003cstrong\u003eouter diameter\u003c\/strong\u003e of your objective barrels, not the aperture. The \u003cstrong\u003e50mm set\u003c\/strong\u003e fits 50-69mm, the \u003cstrong\u003e70mm set\u003c\/strong\u003e fits 65-89mm, and the \u003cstrong\u003e90mm set\u003c\/strong\u003e fits 85-109mm. Many 10x50 binoculars measure wider than 69mm across the housing and need the 70mm set, so measure before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the Universal Lens Filters on my binoculars?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eEach filter ships flat and is designed to fold into a shallow cup. You shape it and press it over the front barrel of each objective lens, where the folded material creates a secure friction fit. Ensure both filters are snug and cannot be accidentally dislodged before pointing the instrument at the Sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the orange view from the Universal Lens Filter normal?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. The specific polymer used in this ISO-certified solar film is engineered to produce a pleasant, high-contrast orange-yellow image of the Sun. This is the standard appearance for most visual and photographic solar film filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use these filters to photograph the Sun?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The film is rated at a neutral density of 5 (ND 5), which is safe for both direct viewing and imaging with DSLR or mirrorless cameras. Fit one filter over your camera lens, provided the lens barrel's outer diameter falls within the range of the size you ordered.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAre these filters safe for viewing a total solar eclipse?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, for every partial phase. The film is certified to \u003cstrong\u003eISO 12312-2:2015\u003c\/strong\u003e, and the filters must stay on your optics whenever any part of the Sun's bright photosphere is visible. They may only be removed during the brief period of totality, and must go back on the instant the first sliver of Sun reappears.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow should I store the filters when not in use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eUnfold them and store them flat, ideally in the rigid mailer they arrive in, to protect the film from creases and scratches. Before every use, hold each filter up to a bright indoor light and inspect it for pinholes, scratches or tears. \u003cstrong\u003eIf the film is damaged in any way, discard the filter immediately.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eUniversal Solar Lens Filter, Binocular Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e2 Filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClear Aperture Options\u003c\/td\u003e\n\u003ctd\u003e50mm, 70mm or 90mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit Range (Outer Diameter)\u003c\/td\u003e\n\u003ctd\u003e50-69mm (50mm set), 65-89mm (70mm set), 85-109mm (90mm set)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Material\u003c\/td\u003e\n\u003ctd\u003eThousand Oaks Optical Solar Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Density\u003c\/td\u003e\n\u003ctd\u003eND 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Rejection\u003c\/td\u003e\n\u003ctd\u003e99.999%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eISO 12312-2:2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUniversal Lens Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/daystar-filters-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Filters Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"50mm","offer_id":52935171146013,"sku":"DAY-ULF50-2","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"70mm","offer_id":52935171178781,"sku":"DAY-ULF70-2","price":42.0,"currency_code":"CAD","in_stock":true},{"title":"90mm","offer_id":52935171211549,"sku":"DAY-ULF90-2","price":56.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-Universal-Lens-Filter-50mm-aperture-BINOCULAR-SET-of-TWO-2-each-1_b14aa49b-0628-4ce0-b078-c91efe4af24c.jpg?v=1789520910"},{"product_id":"daystar-universal-lens-filter-with-5-eclipse-glasses","title":"Daystar Universal Lens Filter with 5 Eclipse Glasses","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAvailable in 50mm, 70mm \u0026amp; 90mm Apertures\u003c\/li\u003e\n\u003cli\u003ePasses ISO 12312-2 Safety Standards\u003c\/li\u003e\n\u003cli\u003eRenders the Sun in a Crisp Orange Hue\u003c\/li\u003e\n\u003cli\u003eFoldable, Glare-Reducing Card Stock Construction\u003c\/li\u003e\n\u003cli\u003eBundle Includes 5 Pairs of Eclipse Glasses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eUniversal Lens Filter\u003c\/h2\u003e\n      \u003cp\u003eSafely photograph the sun with this Universal Lens Filter, available in 50mm, 70mm, and 90mm apertures for cameras, spotting scopes, and small telescopes. This bundle provides everything you need for a group event, including 5 pairs of eclipse glasses for direct, safe solar viewing.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eISO-Certified Solar Safety for Camera and Scope Lenses\u003c\/h3\u003e\n      \u003cp\u003eThis filter uses Thousand Oaks Density-5 SolarLite film, which passes ISO 12312-2 transmission standards for safe solar imaging. The sun resolves with a natural orange tint, revealing large sunspots against a dark background. The filter is constructed from double-layer heavy card stock with a black interior, reducing internal reflections for improved contrast at the camera sensor. Its foldable design slips over the front of any lens or small scope, with sizes available to fit barrels from 50mm up to 109mm in outside diameter.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eComplete Eclipse Kit: Lens Filter Plus 5 Solar Glasses\u003c\/h3\u003e\n      \u003cp\u003eThis kit prepares you and a small group for any solar event. While the lens filter covers your camera lens or small telescope for imaging, the five included pairs of solar eclipse glasses allow others to watch the event safely without optical aid. This eliminates the need to purchase separate viewing equipment for your family or friends, making it a comprehensive solution for eclipse day.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I attach the Universal Lens Filter to my camera?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Universal Lens Filter is designed as a foldable cup made of heavy card stock. You simply assemble it and slide it over the front of your camera lens, spotting scope, or small telescope, ensuring a snug and secure fit that blocks all incoming light from around the edges.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Universal Lens Filter safe for looking at the sun directly with my eyes?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003e\u003cstrong\u003eNo.\u003c\/strong\u003e The filter itself is designed \u003cstrong\u003eonly\u003c\/strong\u003e for use on the front of a camera, telescope, or binoculars. It is not eyewear. For direct viewing with your eyes, you must use the included certified eclipse glasses.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat will the sun look like through the Universal Lens Filter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWhen viewed through a camera or telescope, the filter renders the sun in a crisp, clear orange color. Against the dark background of space, large sunspot groups are typically visible on the solar disk.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I see sunspots with the Universal Lens Filter on my 200mm telephoto lens?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, a 200mm lens provides enough magnification to resolve larger sunspot groups like those seen during periods of high solar activity. The filter's aperture will provide a clear, unvignetted image through most telephoto lenses.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Universal Lens Filter suitable for photographing a total solar eclipse?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAbsolutely. This filter is ideal for capturing all phases of a solar eclipse with a standard or telephoto camera lens. The ISO-compliant film ensures your camera's sensor is protected while capturing detailed images of the partial phases. Remember to remove the filter during totality to capture the corona, and replace it as soon as the sun begins to reappear.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy does this Universal Lens Filter bundle include 5 pairs of eclipse glasses?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe bundle is designed for group events. The main lens filter is for your imaging instrument (camera or telescope), while the 5 pairs of eclipse glasses allow friends and family to watch the eclipse safely at the same time without needing to look through your equipment.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAvailable Apertures\u003c\/td\u003e\n\u003ctd\u003e50mm, 70mm, 90mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBundle\u003c\/td\u003e\n\u003ctd\u003eincludes 5 eclipse glasses\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUniversal Lens Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eEclipse Glasses\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 5\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cp\u003ePlease contact us for warranty information.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"50mm","offer_id":52935171277085,"sku":"DAY-FUA50-G5","price":31.0,"currency_code":"CAD","in_stock":true},{"title":"70mm","offer_id":52935171309853,"sku":"DAY-FUA70-G5","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"90mm","offer_id":52935171342621,"sku":"DAY-FUA90-G5","price":49.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-Universal-Lens-Filter-1_cce8df4f-dd37-4b0c-b585-4983f4decab7.jpg?v=1789520920"},{"product_id":"daystar-universal-lens-filter-50mm-binocular-eclipse-glasses-bundle","title":"Daystar Universal Lens Filter - 50mm Binocular and Eclipse Glasses Bundle","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eIncludes two 50mm universal-fit solar filters\u003c\/li\u003e\n\u003cli\u003eComes with 5 pairs of ISO-certified eclipse glasses\u003c\/li\u003e\n\u003cli\u003eSafe for direct solar viewing through optics\u003c\/li\u003e\n\u003cli\u003eFilm meets ISO 12312-2:2015 transmission standards\u003c\/li\u003e\n\u003cli\u003eBlocks 99.999% of sunlight for a comfortable view\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eUniversal Lens Filter - 50mm Binocular and Eclipse Glasses Bundle\u003c\/h2\u003e\n\u003cp\u003eThis Universal Lens Filter bundle provides two 50mm solar filters designed for binoculars or small telescopes, fully compliant with ISO 12312-2 safety standards. The core of each filter is Thousand Oaks SolarLite film, which blocks 99.999% of incoming sunlight to reveal a crisp, orange-tinted image of the Sun. To share the experience, this kit also includes 5 pairs of eclipse glasses for safe, unaided group viewing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eISO 12312-2 Certified: Safe Solar Viewing with 99.999% Rejection\u003c\/h3\u003e\n\u003cp\u003eThese filters use Thousand Oaks' renowned Density-5 SolarLite film, which meets the rigorous ISO 12312-2:2015 requirements for direct solar observation. This level of filtration rejects 99.999% of the Sun's energy, allowing you to safely observe sunspots and solar eclipses through your existing optics. The result is a sharp, high-contrast solar disc with a natural orange hue, free from harmful radiation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUniversal 50mm Fit: Foldable Design for Binoculars and Camera Lenses\u003c\/h3\u003e\n\u003cp\u003eThe ingenious design consists of a foldable, double-layer heavy card stock that forms a secure cup over the front of any lens or binocular barrel measuring 50mm to 69mm in outside diameter. This makes the filters universally compatible with most standard binoculars, spotting scopes, and camera lenses without requiring specific adapter threads. The interior is printed black to minimize internal reflections, preserving the contrast of the solar image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eGroup Viewing Bundle: 2 Filters and 5 Eclipse Glasses Included\u003c\/h3\u003e\n\u003cp\u003eThis kit is built for sharing a solar event. It includes a pair of 50mm filters to outfit a set of binoculars for magnified viewing, plus 5 additional eclipse glasses for friends and family. While the filters turn your binoculars into a safe solar instrument, the glasses provide the same ISO-certified protection for watching with the naked eye. This makes it a complete, cost-effective solution for small groups planning to observe an eclipse together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I attach the 50mm Universal Lens Filter to my binoculars?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe filter is made of pre-scored heavy card stock that you fold into a cup shape. This cup is designed to fit snugly over the front barrel of your binocular's objective lens. Simply place one filter over each of the two 50mm lenses to begin observing safely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Universal Lens Filter's film safe for my camera sensor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The Thousand Oaks SolarLite film is a \"white light\" filter that is placed in front of the lens, blocking 99.999% of the Sun's energy before it enters the optical system. This protects not only your eyes but also your camera's sensitive sensor and internal components from heat and intense light.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the 50mm Universal Lens Filter to see solar flares or prominences?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. These are white-light filters designed to show the Sun's surface (photosphere), which includes features like \u003cstrong\u003esunspots\u003c\/strong\u003e and \u003cstrong\u003egranulation\u003c\/strong\u003e. Viewing solar flares and prominences requires a specialized, narrow-band Hydrogen-alpha (H-alpha) telescope or filter, which isolates a specific wavelength of light from the Sun's chromosphere.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes this Universal Lens Filter bundle a good choice for a solar eclipse?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis bundle is an all-in-one solution for a small group. It provides \u003cstrong\u003etwo 50mm filters\u003c\/strong\u003e to equip a pair of binoculars for a magnified view of the eclipse phases, and \u003cstrong\u003e5 pairs of eclipse glasses\u003c\/strong\u003e for simultaneous naked-eye viewing. Both the filters and glasses meet the ISO 12312-2 safety standard, ensuring everyone can watch safely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have 10x50 binoculars. Will these 50mm filters allow me to see sunspots?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, as long as the front barrels of your 10x50 binoculars measure 50mm to 69mm in outside diameter. The 10x magnification will be more than enough to resolve large sunspot groups on the solar surface clearly and safely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use one of these 50mm filters on my 200mm telephoto camera lens for photography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, as long as the front of your camera lens measures between 50mm and 69mm in outside diameter. The foldable design allows it to create a cap over the front of the lens. You can then safely use your camera to photograph the Sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e2 Filters (for binoculars)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBundle Contents\u003c\/td\u003e\n\u003ctd\u003e5 Eclipse Glasses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Standard\u003c\/td\u003e\n\u003ctd\u003eISO 12312-2:2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Type\u003c\/td\u003e\n\u003ctd\u003eThousand Oaks Density-5 SolarLite Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Rejection\u003c\/td\u003e\n\u003ctd\u003e99.999%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eDouble-layer heavy card stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUniversal Solar Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eEclipse Glasses\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 5\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":52935171408157,"sku":"DAY-FUA50-2-G5","price":42.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-Universal-Lens-Filter-1-FUA50-2-G5_f2895498-2dfb-4d64-9c5e-b19e944dafe1.jpg?v=1789520928"},{"product_id":"daystar-universal-lens-filter-3-pack","title":"Daystar Universal Lens Filter - 3 Pack","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eContents: Two 50mm filters and one 70mm filter\u003c\/li\u003e\n\u003cli\u003eCompatibility: Fits camera lenses, binoculars, and small spotting scopes\u003c\/li\u003e\n\u003cli\u003eSafety Standard: ISO 12312-2:2015 Certified\u003c\/li\u003e\n\u003cli\u003eFilm: Thousand Oaks Density-5 SolarLite\u003c\/li\u003e\n\u003cli\u003eLight Rejection: 99.999%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eUniversal Lens Filter - 3 Pack\u003c\/h2\u003e\n\u003cp\u003eThis Universal Lens Filter combo pack equips you with two 50mm filters and one 70mm filter, designed for safely photographing solar eclipses and sunspots with your existing camera or binoculars. Made with Thousand Oaks Density-5 SolarLite film, these filters meet the strict ISO 12312-2:2015 transmission standard by rejecting 99.999% of all incoming sunlight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eISO 12312-2 Certified: Safe Solar Viewing and Imaging\u003c\/h3\u003e\n\u003cp\u003eThe core of each filter is the renowned Thousand Oaks Density-5 SolarLite film, which is fully compliant with ISO 12312-2:2015 requirements for direct solar observation. This certification ensures that no harmful radiation will reach your camera sensor or your eyes when used correctly over the front of an optical instrument. These filters are designed exclusively as accessories for cameras, lenses, telescopes, or binoculars and must never be used as standalone eyewear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFoldable Design for 50mm and 70mm Lenses\u003c\/h3\u003e\n\u003cp\u003eConstructed from double-layer heavy card stock, each filter folds into a secure, cup-like shape that fits snugly over the front of your optics. This pack includes two 50mm filters and one 70mm filter, covering the most common objective sizes for camera lenses and binoculars. The interior surface is black to reduce internal reflections and maximize image contrast.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e99.999% Rejection for Crisp, Orange-Tinted Views\u003c\/h3\u003e\n\u003cp\u003eBy blocking 99.999% of the Sun's energy, these filters reveal our star in a crisp, clear, and aesthetically pleasing orange tint. This level of filtration allows for the safe, detailed observation of large sunspot groups and the dramatic phases of a solar eclipse. The high-density film renders a sharp solar disk, free from the scattering or distortion common in lower-quality filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Universal Lens Filter safe for looking directly at the sun?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, but \u003cstrong\u003eonly when placed over the front of a camera, binocular, or telescope\u003c\/strong\u003e. The filter material is certified ISO 12312-2:2015 compliant for direct solar viewing through an optical instrument. It is not designed to be used as handheld glasses or eyewear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I attach the Universal Lens Filter to my camera lens?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe filter is made of foldable heavy card stock. You simply form it into a cup shape and slide it over the front of your camera lens, binocular objective, or small telescope. The fit should be snug to prevent it from falling off during use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the 70mm Universal Lens Filter on my 10x50 binoculars to see sunspots?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, for 10x50 binoculars, you would need two of the 50mm filters, one for each objective lens. The 70mm filter is too large. This pack conveniently includes two 50mm filters, making it suitable for most standard-sized binoculars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich filter from the Universal Lens Filter pack should I use for a DSLR with a 70-300mm telephoto lens?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou need to check the filter thread diameter on the front of your lens, which is usually marked with a \"ø\" symbol (e.g., ø58mm, ø67mm). You would select the filter from the pack (either 50mm or 70mm) that is large enough to completely cover the outer diameter of your lens barrel, not just the glass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat color will the sun appear through the Universal Lens Filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe sun will appear in a sharp, high-contrast, and natural-looking orange tint. This is characteristic of the high-quality Thousand Oaks SolarLite film used in the filter's construction.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is the inside of the Universal Lens Filter black?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe interior of the heavy card stock is black to absorb stray light and prevent unwanted internal reflections. This design feature helps improve the contrast of the final image, ensuring you see a sharp solar disk against a dark background.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003eTwo 50mm filters, one 70mm filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003eCameras, Binoculars, Small Spotting Scopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eISO 12312-2:2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Type\u003c\/td\u003e\n\u003ctd\u003eThousand Oaks Density-5 SolarLite Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Rejection\u003c\/td\u003e\n\u003ctd\u003e99.999%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eDouble-layer heavy card stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e50mm Universal Lens Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e70mm Universal Lens Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":52935171473693,"sku":"DAY-U50270","price":63.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-Universal-Lens-Filter-1-U50270_de1ae6ed-b827-4700-b0a5-dd5e369ae161.jpg?v=1789520935"},{"product_id":"daystar-universal-lens-filter-two-50mm-one-90mm-combo-pack","title":"Daystar Universal Lens Filter - Two 50mm + One 90mm Combo Pack","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eIncludes two 50mm filters and one 90mm filter\u003c\/li\u003e\n\u003cli\u003eISO 12312-2:2015 certified for direct solar viewing\u003c\/li\u003e\n\u003cli\u003eMade with Thousand Oaks Density-5 SolarLite film\u003c\/li\u003e\n\u003cli\u003eRejects 99.999% of sunlight for safe observation\u003c\/li\u003e\n\u003cli\u003eFoldable card stock design fits various lenses and optics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eUniversal Lens Filter\u003c\/h2\u003e\n      \u003cp\u003eThis Universal Lens Filter combo pack includes two 50mm filters and one 90mm filter, all meeting ISO 12312-2 safety standards for direct solar photography. The integrated Thousand Oaks Density-5 SolarLite film rejects 99.999% of incoming sunlight, allowing you to safely capture detailed images of sunspots and solar eclipses with your camera, binoculars, or small telescope.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eISO 12312-2 Certified: 99.999% Solar Rejection\u003c\/h3\u003e\n      \u003cp\u003eThe core of this filter is the renowned Thousand Oaks Density-5 SolarLite film, which is fully compliant with the ISO 12312-2:2015 standard for eye safety. This film blocks 99.999% of the Sun's energy, protecting your camera's sensor and your eyes from harmful radiation. Through the filter, the Sun appears in a crisp, natural orange tint, revealing the sharp edges of large sunspot groups against the photosphere.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n    \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eUniversal Fit: 50mm and 90mm Filters for Multiple Optics\u003c\/h3\u003e\n      \u003cp\u003eDesigned for maximum flexibility, each filter is constructed from double-layer heavy card stock that folds into a secure, cup-like shape. This allows it to fit over the front of various optics without needing specific filter threads. This pack includes two 50mm filters, perfect for a pair of binoculars or small camera lenses, and one 90mm filter for larger telephoto lenses, spotting scopes, or small refractors.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFoldable Design:\u003c\/strong\u003e Creates a friction-fit cell that securely covers the front aperture of your instrument.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAnti-Reflection Interior:\u003c\/strong\u003e The inside surface is black to absorb stray light and reduce internal reflections, ensuring a high-contrast solar image.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLightweight Construction:\u003c\/strong\u003e The card stock material adds negligible weight to your setup, preventing balance issues on smaller mounts or tripods.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I attach the Universal Lens Filter to my camera?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe filter is designed to be folded into a cup shape that fits snugly over the front of your camera lens, binocular objective, or telescope. You create a friction fit by gently pushing it over the barrel of your optic. Always ensure it is secure and cannot be accidentally dislodged while observing.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs this Universal Lens Filter safe for looking directly at the Sun?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, this filter is an accessory for cameras, telescopes, and binoculars \u003cstrong\u003eonly\u003c\/strong\u003e. It is not designed to be used as handheld eyewear or solar eclipse glasses. The film itself meets the ISO 12312-2 standard, making it safe for viewing \u003cstrong\u003ethrough\u003c\/strong\u003e an optical instrument it is properly attached to.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat color will the Sun appear through this Universal Lens Filter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Thousand Oaks SolarLite film used in the Universal Lens Filter produces a pleasant and natural-looking \u003cstrong\u003ecrisp, clear orange tint\u003c\/strong\u003e. This is a popular color for visual observation and photography of the Sun's surface features.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the two 50mm Universal Lens Filters on my 10x50 binoculars to view a solar eclipse?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, this is an ideal use case. The two 50mm filters are designed to fit over the objective lenses of most standard binoculars, including 10x50 models. This allows for safe, magnified, and comfortable stereo viewing of events like a total solar eclipse or large sunspot regions.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill the 90mm Universal Lens Filter fit my 80mm refractor telescope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, the 90mm filter is sized to fit over the dew shield of many small telescopes, including common 80mm refractors. The foldable design provides some flexibility, but you should always measure the outside diameter of your telescope's dew shield to confirm a secure fit before pointing it at the Sun.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is the inside of the Universal Lens Filter black?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe interior of the filter is black to minimize internal reflections. A reflective inner surface could bounce light between the filter and your lens, reducing image contrast and potentially creating distracting glare. The black interior ensures the view remains as sharp and high-contrast as possible.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003eTwo 50mm filters and one 90mm filter for camera or binocular use\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSafety Standard\u003c\/td\u003e\n\u003ctd\u003eISO 12312-2:2015 for direct solar observation\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFilm Type\u003c\/td\u003e\n\u003ctd\u003eThousand Oaks Density-5 SolarLite Film\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLight Rejection\u003c\/td\u003e\n\u003ctd\u003e99.999%\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eDouble-layer heavy card stock\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eUniversal Solar Filter (50mm)\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 2\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eUniversal Solar Filter (90mm)\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cp\u003ePlease contact us for warranty information on this product.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":52935171539229,"sku":"DAY-U50290","price":77.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-Universal-Lens-Filter-1-U50290_e492e21d-d6e1-4250-bf6d-e3bd2966d8f3.jpg?v=1789520942"},{"product_id":"daystar-universal-lens-filter-50mm-70mm-90mm-combo-pack","title":"Daystar Universal Lens Filter - 50mm, 70mm, 90mm Combo Pack","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eIncludes three filter sizes: 50mm, 70mm, and 90mm\u003c\/li\u003e\n\u003cli\u003eSafe for direct solar photography with cameras, spotting scopes, and small telescopes\u003c\/li\u003e\n\u003cli\u003eCertified to meet the ISO 12312-2:2015 international safety standard\u003c\/li\u003e\n\u003cli\u003eDelivers a natural, crisp orange-tinted view of the Sun\u003c\/li\u003e\n\u003cli\u003eMade with Thousand Oaks Optical Density-5 SolarLite film\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eUniversal Lens Filter - 50mm, 70mm, 90mm Combo Pack\u003c\/h2\u003e\n\u003cp\u003eThis Universal Lens Filter combo pack provides three ISO 12312-2 certified solar filters in 50mm, 70mm, and 90mm sizes, allowing you to safely photograph solar eclipses and large sunspots with a variety of camera lenses. Each filter is constructed from Thousand Oaks' renowned Density-5 SolarLite film, ensuring your camera's sensor is protected while delivering a sharp, natural orange-hued image of the Sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eISO 12312-2 Certified Safety: Safely Image the Sun\u003c\/h3\u003e\n\u003cp\u003eThe primary function of a solar filter is safety, and these filters meet the rigorous ISO 12312-2:2015 standard for direct solar observation through an optical instrument. The core of each filter is the proven SolarLite film, which rejects harmful radiation and intense visible light before it enters your lens. This allows for safe, extended photographic sessions of the solar disk without risk to your equipment. Note that these filters are designed for cameras and telescopes only and are not to be used as handheld eyewear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eMulti-Lens Compatibility: A 50mm, 70mm, and 90mm Filter Set\u003c\/h3\u003e\n\u003cp\u003eThis kit includes three of the most common filter sizes—50mm, 70mm, and 90mm—to fit a wide range of camera lenses, spotting scopes, and small telescopes. The clever foldable design forms a secure, cup-like shape that fits snugly over the front of your optics. This adaptability makes the pack an economical solution for anyone with multiple lenses, eliminating the need to buy separate, dedicated filters for each piece of gear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eImage Quality and Design: 2-Layer Glare-Reducing Construction\u003c\/h3\u003e\n\u003cp\u003eEach filter is built from a durable, double-layer heavy card stock that holds the SolarLite film securely in place. The interior surface is printed black to minimize internal reflections and stray light, which helps to maintain high contrast in your final images. The SolarLite film itself is known for producing a pleasing, natural orange color, rendering the Sun with a crisp edge and making large sunspot groups clearly visible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat types of lenses will the Universal Lens Filters fit?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis combo pack includes \u003cstrong\u003e50mm, 70mm, and 90mm\u003c\/strong\u003e aperture filters for camera lenses, small telescopes, spotting scopes, and binoculars. Each folds into a cup that fits a range of outside diameters: 50mm to 69mm for the 50mm filter, 65mm to 89mm for the 70mm, and 85mm to 109mm for the 90mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAre the Universal Lens Filters safe for looking at the sun directly?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eNo.\u003c\/strong\u003e These filters are certified to the ISO 12312-2:2015 standard for safe solar imaging \u003cstrong\u003ethrough an optical device like a camera or telescope only.\u003c\/strong\u003e They are not designed or certified to be used as solar eclipse glasses or for direct viewing with the naked eye. Always mount the filter securely on the front of your lens before pointing it at the Sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat will the sun look like through the Universal Lens Filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Sun will appear as a crisp, well-defined disk with a pleasant, natural \u003cstrong\u003eorange tint\u003c\/strong\u003e. The high-quality SolarLite film allows for the photography of fine details, and large sunspot groups will be clearly visible under good seeing conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow durable are these Universal Lens Filters?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe filters are constructed from double-layer heavy card stock and are designed to be reusable with proper care. While they are not as rigid or scratch-resistant as a threaded glass solar filter, they provide a safe and highly effective solution for occasional solar photography, such as during an eclipse. Always inspect the film for damage before each use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the 90mm Universal Lens Filter to photograph an eclipse with my 70-300mm telephoto lens?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, as long as the front of your 70-300mm lens measures between 85mm and 109mm in outside diameter; a smaller barrel takes the 70mm (65mm to 89mm) filter instead. A telephoto lens is an excellent choice for framing the solar corona during totality or capturing sunspot details, and this ISO-certified filter will protect your camera sensor throughout the event.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the 70mm Universal Lens Filter work on my 10x50 binoculars for spotting sunspots?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe 70mm filter is too large for a 50mm objective lens. You would use the \u003cstrong\u003e50mm filter\u003c\/strong\u003e from the pack for your 10x50 binoculars. You would need to place one filter over each of the front objective lenses for safe viewing. However, these are primarily designed for photography; for direct visual use with binoculars, dedicated binocular solar filters are recommended for the most secure fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Sizes\u003c\/td\u003e\n\u003ctd\u003eOne each of 50mm, 70mm, and 90mm aperture filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003ePhotography with cameras, small telescopes, or spotting scopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Standard\u003c\/td\u003e\n\u003ctd\u003eISO 12312-2:2015 Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm\u003c\/td\u003e\n\u003ctd\u003eThousand Oaks Optical Density-5 SolarLite Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eNatural Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eDouble-layer heavy card stock with black interior\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e50mm Universal Lens Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e70mm Universal Lens Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e90mm Universal Lens Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlease refer to the manufacturer's documentation for warranty information.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daystar Filters","offers":[{"title":"Default Title","offer_id":52935171703069,"sku":"DAY-U507090","price":94.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/DaystarFilters-Universal-Lens-Filter-1-U507090_066f32cc-2552-46df-b4e6-7fa4969521f7.jpg?v=1789520949"},{"product_id":"orion-optics-uk-omc200-full-aperture-solar-filter","title":"Orion Optics UK OMC-200 Full-Aperture Solar Filter (Screw Fitting)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFull-aperture solar filter for Orion Optics UK OMC-200 telescopes\u003c\/li\u003e\n\u003cli\u003eSecure screw-on fitting prevents accidental detachment\u003c\/li\u003e\n\u003cli\u003eMilitary-grade aluminum cell for durability\u003c\/li\u003e\n\u003cli\u003eProvides natural color (white light) views of the Sun\u003c\/li\u003e\n\u003cli\u003eIncludes protective covers for safe storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eOMC-200 Full-Aperture Solar Filter (Screw Fitting)\u003c\/h2\u003e\n      \u003cp\u003eThis full-aperture solar filter is engineered exclusively for the Orion Optics UK OMC-200, enabling direct and safe observation of the Sun. Its military-grade aluminum cell threads directly and securely onto the front of the telescope's main tube, providing a rigid connection that cannot be accidentally dislodged during use. The design utilizes the telescope's entire aperture, ensuring you can resolve the finest details like sunspot umbrae and solar granulation without reducing the instrument's native optical resolution.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eSecure, Full-Aperture Solar Viewing for the OMC-200\u003c\/h3\u003e\n      \u003cp\u003eUnlike generic, friction-fit solar filters, this model features a custom screw-fitting designed specifically for the OMC-200. This direct-thread connection is a critical safety feature, eliminating the risk of the filter being blown off by wind or accidentally knocked loose. By using the full aperture, the filter allows the telescope to perform at its maximum resolving power, delivering the sharpest possible solar views.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eNatural Color Views and Critical Safety Protocols\u003c\/h3\u003e\n      \u003cp\u003eThe filter film produces a natural, white-light view of the solar disk, rendering the sun in its true color rather than an artificial orange or yellow. This is ideal for observing sunspots and granulation with neutral color balance. Extreme caution is mandatory when observing the sun; direct solar viewing is done at your own risk. The filter film is sensitive and should never be touched with fingers; always use the included protective covers when the filter is not in use.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the OMC-200 solar filter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eInstallation is simple and secure. The filter cell has internal threads that are custom-matched to the front of the \u003cstrong\u003eOrion Optics UK OMC-200\u003c\/strong\u003e telescope tube. You simply screw the filter on until it is snug, ensuring a safe and rigid fit that cannot fall off.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat color will the sun appear through this OMC-200 filter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis is a \u003cstrong\u003enatural color\u003c\/strong\u003e, white-light solar filter. The sun will appear as a neutral white disk, which is ideal for observing sunspots and surface granulation with high contrast and without artificial color tinting.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs this OMC-200 filter safe for viewing sunspots and events like a Mercury transit?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. This filter is designed specifically for direct, high-resolution solar observation with the OMC-200. It safely blocks harmful radiation and allows you to clearly see features on the photosphere, including:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSunspot groups:\u003c\/strong\u003e Resolving the darker umbra and lighter penumbra.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSolar granulation:\u003c\/strong\u003e The \"rice grain\" pattern of convective cells on the sun's surface.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSolar Transits:\u003c\/strong\u003e Observing the sharp, black silhouettes of Mercury or Venus as they pass in front of the sun.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this solar filter on a telescope other than an OMC-200?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo. This filter is not a universal-fit model. It is specifically engineered with a screw-fitting that matches the threads on the \u003cstrong\u003eOrion Optics UK OMC-200\u003c\/strong\u003e optical tube only. Using it on other telescopes is not possible or safe.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow should I care for and store the OMC-200 solar filter film?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe filter film is the most critical component. To protect it, \u003cstrong\u003enever touch the film surface with your fingers\u003c\/strong\u003e, as oils can damage it. Always use the supplied covers to protect the film when storing the filter. Store it flat in a location where it cannot be punctured or creased.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of a \"full aperture\" filter for the OMC-200?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eA full-aperture filter uses the entire 200mm objective of your telescope. This means you get the \u003cstrong\u003emaximum possible resolution and brightness\u003c\/strong\u003e that your instrument can deliver. Off-axis or sub-aperture filters reduce the effective aperture, which softens fine details and dims the image.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eFull-Aperture White Light Solar Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eOrion Optics UK OMC-200 Telescope\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eScrew-on Cell\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCell Material\u003c\/td\u003e\n\u003ctd\u003eMilitary Grade Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eImage Color\u003c\/td\u003e\n\u003ctd\u003eNatural White\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eOMC-200 Full Aperture Solar Filter\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eProtective Covers\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/orion-optics-uk-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eOrion Optics UK 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Orion Optics UK","offers":[{"title":"Default Title","offer_id":52942543880477,"sku":"OOUK-OMC200-FULL-APERTURE-SOLAR-FILTER","price":771.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/OrionOpticsUK-OMC-200-Full-aperture-Solar-filter-screw-fitting-1_f307f760-3acb-4d95-9732-bc1a9c9eb866.jpg?v=1789607864"}],"url":"https:\/\/davidastro.com\/fr\/collections\/white-light-solar-filters.oembed","provider":"David Astro","version":"1.0","type":"link"}