{"title":"Tiroirs à filtre","description":"\u003cdiv\u003e\n  \u003cp\u003e\n    A filter drawer is the sensible middle ground between screwing filters on and off in the dark and committing to a full filter wheel. It sits permanently in the imaging train at a fixed thickness, and filters slide in and out through a light-tight slot without disturbing focus, spacing or camera rotation. David Astro carries filter drawers in Canada, held in our Canadian warehouse.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    Because it stays in the train, its thickness becomes part of your permanent back-focus. Send us your camera and corrector and we will work the spacing out.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- more --\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eFilter Drawers Versus Wheels\u003c\/h2\u003e\n  \u003cp\u003e\n    Both hold filters in the light path. The difference is whether a computer changes them or you do, and how much back-focus each consumes.\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFixed optical thickness:\u003c\/strong\u003e The drawer body stays in the train, so once your spacing is set it never changes regardless of which filter is loaded.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNo rotation or spacing disturbance:\u003c\/strong\u003e Swapping filters does not require unthreading anything, so camera angle and back-focus are preserved exactly.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSlimmer than a wheel:\u003c\/strong\u003e Typically consumes considerably less back-focus than a motorized wheel, which matters in tight imaging trains.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManual operation:\u003c\/strong\u003e You must be present to change filters, which rules out unattended multi-channel sequences.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIdeal for one-shot colour:\u003c\/strong\u003e A colour camera user typically alternates between a dual-band and a UV\/IR cut filter, which is exactly two changes a drawer handles perfectly.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFilter sizes:\u003c\/strong\u003e Available for common mounted sizes and unmounted formats, with the same sensor-diagonal sizing rules as a wheel.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eWhy Choose David Astro for Filter Drawers\u003c\/h2\u003e\n  \u003cp\u003e\n    A drawer is the right answer for a specific kind of imager, and the wrong one for another. We will tell you which you are.\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHonest wheel-versus-drawer advice:\u003c\/strong\u003e If you intend narrowband monochrome sequences that run all night, we will say a wheel is the correct purchase rather than sell you the cheaper option.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBack-focus calculated with the drawer in place:\u003c\/strong\u003e We supply the full spacing list treating the drawer as a permanent element.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFilter size checked:\u003c\/strong\u003e We size against sensor diagonal and filter-to-sensor distance so corners are not clipped.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAuthorized dealer:\u003c\/strong\u003e Genuine products with manufacturer warranty, in Canadian stock.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShips from Canada:\u003c\/strong\u003e No duties or brokerage fees for Canadian buyers.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eFilter Drawers in Canada — Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003e\u003cstrong\u003eDrawer or filter wheel?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eA drawer if you use one or two filters and are present at the telescope, which describes most one-shot colour imagers. A wheel if you run monochrome LRGB or narrowband sequences unattended.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eDoes changing a filter shift focus?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eSlightly, if the filters differ in thickness — glass shifts focus by about a third of its thickness. Using filters of the same thickness in a drawer keeps this negligible.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eIs a drawer light-tight?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eGood designs are, with a sprung or magnetic closure. It is worth checking with a test frame after installation, since a light leak here shows up as a gradient rather than an obvious flare.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eHow much back-focus does it use?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eTypically considerably less than a motorized wheel, often around 20 mm or less depending on design. We will include the exact figure in the spacing calculation we supply.\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eSimplifying your imaging train?\u003c\/h2\u003e\n  \u003cp\u003eSend us your camera and corrector and we will spec the drawer and spacing. Ships from our Canadian warehouse.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"baader-universal-filter-changer-ufc-base","title":"Baader Base du Changeur de Filtre Universel (UFC)","description":"\u003c!-- more --\u003e \u003cul\u003e\n\n\u003cli\u003eBase Baader UFC (chambre de filtre) pour curseurs de filtre 2\" \/ 50,4 \/ 50x50\u003c\/li\u003e\n\n\u003cli\u003eCôté télescope : avec pince réceptrice à queue d'aronde S70\u003c\/li\u003e\n\n\u003cli\u003eCôté caméra : avec plaque de montage pour adapter les adaptateurs de caméra UFC\u003c\/li\u003e\n\n\u003cli\u003eLa base UFC est la base du système \u003cem\u003eUniversal-Filter-Changer\u003c\/em\u003e et est nécessaire comme chambre pour les curseurs de filtre et comme base pour les adaptateurs de télescope et de caméra.\u003c\/li\u003e\n\n\n\u003c\/ul\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\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\u003e2459110\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLONGUEUR OPTIQUE (MM) \u003c\/th\u003e\n\n\u003ctd\u003e13\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCONNEXION INTÉRIEURE (CÔTÉ LENTILLE)\u003c\/th\u003e\n\n\u003ctd\u003eCollier de serrage à queue d'aronde, S70\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTYPE D'ADAPTATEUR\u003c\/th\u003e\n\n\u003ctd\u003ePorte-filtre\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\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_baader_universal_filter_changer_ufc_technical_drawings.pdf?v=1684340077?v=1590501099\" target=\"_blank\"\u003eBaader Universal Filter Changer (UFC) - Dessins techniques\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_testreport_att_1_2018_baader_ufc_the_swiss_army_knife_of_filter_technology.pdf?v=1684340080?v=1590500637\" target=\"_blank\"\u003eRapport de test ATT 1\/2018 Baader-UFC - le couteau suisse de la technologie de filtrage\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44967309279517,"sku":"BAA-2459110","price":85.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader-Universal-Filter-Changer-UFC-Base-1__13895.1597110633.1280.1280.jpg?v=1684340384"},{"product_id":"baader-ufc-aux-mounted-filter-holder-1-25-requires-ufc-rd50","title":"Baader Tiroir à Filtre UFC AUX - 1.25\" (Nécessite UFC-RD50)","description":"\u003c!-- more --\u003e\u003cul\u003e\n\n\u003cli\u003eBaader UFC 1¼\" AUX-Filter-Holder\u003c\/li\u003e\n\n\u003cli\u003eAccepte les filtres 1¼\" montés\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eNécessite 1 curseur UFC-RD50 (#2459113)\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003eSe monte dans le curseur UFC-RD50, qui se glisse dans la base du filtre UFC et permet un échange rapide entre les filtres tout en maintenant chaque filtre en toute sécurité et ferme.\u003c\/li\u003e\n\n\u003cli\u003eUn simple \"clic\" sur la tige en laiton libère le porte-filtre de la fixation magnétique. Ensuite, il peut être retiré facilement\u003c\/li\u003e\n\n\n\u003c\/ul\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\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\u003e2459153\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTYPE D'ADAPTATEUR\u003c\/th\u003e\n\n\u003ctd\u003ePorte-filtre\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\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_baader_universal_filter_changer_ufc_technical_drawings.pdf?v=1684340077?v=1590501099\" target=\"_blank\"\u003eBaader Universal Filter Changer (UFC) - Dessins techniques\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_testreport_att_1_2018_baader_ufc_the_swiss_army_knife_of_filter_technology.pdf?v=1684340080?v=1590500637\" target=\"_blank\"\u003eRapport de test ATT 1\/2018 Baader-UFC - le couteau suisse de la technologie de filtrage\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44967309508893,"sku":"BAA-2459153","price":17.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Baader-UFC-AUX-Mounted-Filter-Holder-1-25-inch-requires-UFC-RD50-1__58477.1597110637.1280.1280.jpg?v=1684340321"},{"product_id":"baader-ufc-filter-slider-for-2-mounted-filters","title":"Baader Tiroir à Filtre UFC - Filtre 2\" Monté","description":"\u003c!-- more --\u003e\u003cul\u003e\n\n\u003cli\u003eBaader UFC 2\" Curseur de filtre \/ Conteneur de filtre M48\u003c\/li\u003e\n\n\u003cli\u003econvient aux filtres 2\" (M48) montés sur cellule\u003c\/li\u003e\n\n\u003cli\u003ese glisse dans la base du filtre UFC et permet un échange rapide entre les filtres tout en maintenant chaque filtre en toute sécurité et ferme\u003c\/li\u003e\n\n\u003cli\u003eUn simple \"clic\" sur la tige en laiton libère le porte-filtre de la fixation magnétique. Ensuite, il peut être retiré facilement\u003c\/li\u003e\n\n\n\u003c\/ul\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\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\u003e2459112\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTYPE D'ADAPTATEUR\u003c\/th\u003e\n\n\u003ctd\u003ePorte-filtre\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\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_baader_universal_filter_changer_ufc_technical_drawings.pdf?v=1684340077?v=1590501099\" target=\"_blank\"\u003eBaader Universal Filter Changer (UFC) - Dessins techniques\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_testreport_att_1_2018_baader_ufc_the_swiss_army_knife_of_filter_technology.pdf?v=1684340080?v=1590500637\" target=\"_blank\"\u003eRapport de test ATT 1\/2018 Baader-UFC - le couteau suisse de la technologie de filtrage\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44967309574429,"sku":"BAA-2459112","price":66.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader-UFC-Filter-Slider-for-2-inch-Mounted-Filters-1__80335.1597110639.1280.1280.jpg?v=1684340323"},{"product_id":"baader-ufc-aux-filter-holder-d-31mm-requires-ufc-rd50","title":"Baader Tiroir à Filtre UFC AUX - Filtre D 31mm (requiert UFC-RD50)","description":"\u003c!-- more --\u003e\u003cul\u003e\n\n\u003cli\u003eBaader UFC 31 mm AUX-Filtre-Holder\u003c\/li\u003e\n\n\u003cli\u003eAccepte les filtres ronds non montés de 31 mm\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eNécessite 1 curseur UFC-RD50 (2459113)\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003eSe monte dans le curseur UFC D50, qui se glisse dans la base du filtre UFC et permet un échange rapide entre les filtres tout en maintenant chaque filtre en toute sécurité et ferme.\u003c\/li\u003e\n\n\u003cli\u003eUn simple \"clic\" sur la tige en laiton libère le porte-filtre de la fixation magnétique. Ensuite, il peut être retiré facilement\u003c\/li\u003e\n\n\n\u003c\/ul\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\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\u003e2459151\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTYPE D'ADAPTATEUR\u003c\/th\u003e\n\n\u003ctd\u003ePorte-filtre\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\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_baader_universal_filter_changer_ufc_technical_drawings.pdf?v=1684340077?v=1590501099\" target=\"_blank\"\u003eBaader Universal Filter Changer (UFC) - Dessins techniques\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_testreport_att_1_2018_baader_ufc_the_swiss_army_knife_of_filter_technology.pdf?v=1684340080?v=1590500637\" target=\"_blank\"\u003eRapport de test ATT 1\/2018 Baader-UFC - le couteau suisse de la technologie de filtrage\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44967309607197,"sku":"BAA-2459151","price":17.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Baader-UFC-AUX-Filter-Holder-D-31mm-requires-UFC-RD50-1__49933.1597110640.1280.1280.jpg?v=1684340338"},{"product_id":"baader-ufc-aux-filter-holder-d-36mm-requires-ufc-rd50","title":"Baader Tiroir à Filtre UFC AUX - Filtre D 36mm (requiert UFC-RD50)","description":"\u003c!-- more --\u003e\u003cul\u003e\n\n\u003cli\u003eBaader UFC 36 mm AUX-Filtre-Holder\u003c\/li\u003e\n\n\u003cli\u003eAccepte les filtres ronds non montés de 36 mm\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eNécessite 1 curseur UFC-RD50 (2459113)\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003eSe monte dans le curseur UFC D50, qui se glisse dans la base du filtre UFC et permet un échange rapide entre les filtres tout en maintenant chaque filtre en toute sécurité et ferme.\u003c\/li\u003e\n\n\u003cli\u003eUn simple \"clic\" sur la tige en laiton libère le porte-filtre de la fixation magnétique. Ensuite, il peut être retiré facilement\u003c\/li\u003e\n\n\n\u003c\/ul\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\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\u003e2459152\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTYPE D'ADAPTATEUR\u003c\/th\u003e\n\n\u003ctd\u003ePorte-filtre\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\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_baader_universal_filter_changer_ufc_technical_drawings.pdf?v=1684340077?v=1590501099\" target=\"_blank\"\u003eBaader Universal Filter Changer (UFC) - Dessins techniques\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_testreport_att_1_2018_baader_ufc_the_swiss_army_knife_of_filter_technology.pdf?v=1684340080?v=1590500637\" target=\"_blank\"\u003eRapport de test ATT 1\/2018 Baader-UFC - le couteau suisse de la technologie de filtrage\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44967309639965,"sku":"BAA-2459152","price":17.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Baader-UFC-AUX-Filter-Holder-D-36mm-requires-UFC-RD50-1__65691.1597110641.1280.1280.jpg?v=1684340342"},{"product_id":"baader-ufc-filter-slider-for-50mm-round-unmounted-filters","title":"Baader Tiroir à Filtre UFC - Filtre Rond Non Monté 50mm","description":"\u003c!-- more --\u003e\u003cul\u003e\n\n\u003cli\u003eGlissière de filtre Baader UFC D50.4\u003c\/li\u003e\n\n\u003cli\u003eAccepte les filtres ronds non montés de 50,4 mm (pour Filtre-Ø 50,0 mm jusqu'à 50,5 mm)\u003c\/li\u003e\n\n\u003cli\u003eSe glisse dans la base du filtre UFC et permet un échange rapide entre les filtres tout en maintenant chaque filtre en sécurité et ferme.\u003c\/li\u003e\n\n\u003cli\u003eUn simple \"clic\" sur la tige en laiton libère le porte-filtre de la fixation magnétique. Ensuite, il peut être retiré facilement\u003c\/li\u003e\n\n\n\u003c\/ul\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\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\u003e2459113\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTYPE D'ADAPTATEUR\u003c\/th\u003e\n\n\u003ctd\u003ePorte-filtre\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\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_baader_universal_filter_changer_ufc_technical_drawings.pdf?v=1684340077?v=1590501099\" target=\"_blank\"\u003eBaader Universal Filter Changer (UFC) - Dessins techniques\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_testreport_att_1_2018_baader_ufc_the_swiss_army_knife_of_filter_technology.pdf?v=1684340080?v=1590500637\" target=\"_blank\"\u003eRapport de test ATT 1\/2018 Baader-UFC - le couteau suisse de la technologie de filtrage\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44967309672733,"sku":"BAA-2459113","price":66.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader-UFC-Filter-Slider-for-50mm-Round-Unmounted-Filters-1__00829.1597110643.1280.1280.jpg?v=1684340345"},{"product_id":"baader-ufc-filter-slider-for-50mm-square-filters","title":"Baader Tiroir à Filtre UFC - Filtre Carré 50mm","description":"\u003c!-- more --\u003e\u003cul\u003e\n\n\u003cli\u003eBaader UFC Curseur de filtre \/ Récipient de filtre 50x50\u003c\/li\u003e\n\n\u003cli\u003eAccepte les filtres carrés 50x50 mm non montés (jusqu'à 4 mm d'épaisseur)\u003c\/li\u003e\n\n\u003cli\u003eSe glisse dans la base du filtre UFC et permet un échange rapide entre les filtres tout en maintenant chaque filtre en sécurité et ferme.\u003c\/li\u003e\n\n\u003cli\u003eUn simple \"clic\" sur la tige en laiton libère le porte-filtre de la fixation magnétique. Ensuite, il peut être retiré facilement\u003c\/li\u003e\n\n\n\u003c\/ul\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\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\u003e2459114\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eTYPE D'ADAPTATEUR\u003c\/th\u003e\n\n\u003ctd\u003ePorte-filtre\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\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_baader_universal_filter_changer_ufc_technical_drawings.pdf?v=1684340077?v=1590501099\" target=\"_blank\"\u003eBaader Universal Filter Changer (UFC) - Dessins techniques\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_testreport_att_1_2018_baader_ufc_the_swiss_army_knife_of_filter_technology.pdf?v=1684340080?v=1590500637\" target=\"_blank\"\u003eRapport de test ATT 1\/2018 Baader-UFC - le couteau suisse de la technologie de filtrage\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44967309705501,"sku":"BAA-2459114","price":75.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Baader-UFC-Filter-Slider-for-50mm-Square-Filters-1__84387.1597110648.1280.1280.jpg?v=1684340357"},{"product_id":"zwo-filter-drawer-v2-m42","title":"ZWO Tiroir à filtre V2 - M42","description":"\u003cul\u003e\n\n\u003cli\u003eChangez facilement les filtres montés de 2 pouces\u003c\/li\u003e\n\n\u003cli\u003e Élimine les fuites de lumière\u003c\/li\u003e\n\n\u003cli\u003e Compatible avec la plupart des filtres montés de 2\"\u003c\/li\u003e\n\n\u003cli\u003e Longueur optique de 21 mm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\n\u003cli class=\"active\"\u003e Description\u003c\/li\u003e\n\n\u003cli\u003e Caractéristiques\u003c\/li\u003e\n\n\u003cli\u003e Dans la boite\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\n\u003cli class=\"active\"\u003e\n\n\u003cp\u003e Changez vos filtres 2\" sans dévisser l'appareil photo de votre télescope ! Le tiroir à filtre ZWO M42 est particulièrement utile pour les astrophotographes utilisant des caméras couleur one-shot (OSC) qui veulent pouvoir changer facilement le filtre de leur train optique sans avoir à investir dans une roue à filtres électronique coûteuse et lourde \u003ca title='ZWO EFW - 5x2\"' filter=\"\" href=\"https:\/\/davidastro.com\/products\/zwo-efw-5-x-2\" target=\"_blank\" electronic=\"\" wheel=\"\"\u003ede 5 x 2\"\u003c\/a\u003e ou \u003ca title='ZWO EFW 7x2\"' filter=\"\" href=\"https:\/\/davidastro.com\/products\/zwo-efw-7-x-2\" target=\"_blank\" electronic=\"\" wheel=\"\"\u003e7 x 2\"\u003c\/a\u003e .\u003c\/p\u003e\n\n \u003cp\u003eLe tiroir à filtre est livré avec un \u003ca title=\"Porte-filtre ZWO V2\" filter=\"\" href=\"https:\/\/davidastro.com\/products\/zwo-filter-holder-v2\" target=\"_blank\" holder=\"\"\u003eporte-filtre magnétique de 2\"\u003c\/a\u003e , qui s'enclenche pour garantir un ajustement sûr et reproductible. Vous pouvez en commander davantage séparément. De nombreux astrophotographes découvrent que, lorsqu'il fait complètement noir dehors, ils souhaitent échanger leurs filtres sans avoir à le faire. pour visser et dévisser les filtres du support. En ayant un support par filtre, ils peuvent avoir tous leurs filtres prêts et clipser simplement le support souhaité dans le tiroir !\u003c\/p\u003e\n\n\u003cp\u003e Avec un diamètre de seulement 66 mm, ce tiroir à filtre est également parfait pour être utilisé devant les optiques des systèmes HyperStar ou des télescopes Celestron RASA.\u003c\/p\u003e\n\n\u003ch3\u003e Modifications sur le tiroir de filtre V2\u003c\/h3\u003e\n\n\u003cp\u003e Le tiroir filtre V2 a été conçu pour éliminer complètement les fuites de lumière lors de la capture de longues expositions. \u003c\/p\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-Filter-Drawer-Comparison-1_600x600.png?v=1687806722\" alt=\"Comparaison des tiroirs-filtres ZWO\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-Filter-Drawer-Comparison-2_600x600.png?v=1687806747\" alt=\"Comparaison des tiroirs-filtres ZWO\" style=\"margin-bottom: 16px; float: none;\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-Filter-Drawer-Comparison-2.png?v=1687806747\"\u003e\u003c\/div\u003e\n\n\u003ch3\u003e Compatibilité des filtres\u003c\/h3\u003e\n\n \u003cp\u003eLe tiroir est compatible avec la plupart des filtres d'imagerie montés de 2\". L'utilisation de filtres de 1,25\" est possible avec l' \u003ca title=\"Bague d'adaptation de filtre ZWO 2\u0026quot;-1,25\u0026quot;\" href=\"https:\/\/davidastro.com\/products\/zwo-2-1-25-filter-adapter-ring\" target=\"_blank\" to=\"\" adapter=\"\"\u003eadaptateur ZWO 2\" à 1,25\"\u003c\/a\u003e en option.\u003c\/p\u003e\n\n\u003cp\u003e Si vous utilisez un filtre tiers, assurez-vous que sa cellule n'est pas trop épaisse. Le filetage extérieur du filtre ne doit pas dépasser 2,7 mm et la partie non filetée de la cellule ne doit pas dépasser 7,5 mm. Si votre cellule filtrante est trop grande, envisagez de la remplacer par une cellule filtrante plus basse, comme la \u003cspan\u003ecellule filtrante # 2459252L de Baader.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003e Comment ajouter le tiroir à filtre ZWO M42 à votre télescope\u003c\/h3\u003e\n\n \u003cp\u003eSi vous utilisez une caméra ZWO, intégrer ce tiroir à filtres dans votre train optique est vraiment simple. Étant donné que le tiroir à filtre M42 a une longueur optique de 21 mm, exactement comme l' \u003ca title=\"Adaptateur ZWO M42-M42 - 21 mm\" href=\"https:\/\/davidastro.com\/products\/zwo-m42-m42-adapter-21mm\" target=\"_blank\"\u003eentretoise M42-M42 de 21 mm\u003c\/a\u003e incluse avec les caméras refroidies ZWO APS-C et plus petite, vous pouvez simplement remplacer l'un par l'autre dans votre train optique. Veuillez vous référer aux schémas ci-dessous pour avoir une illustration de la façon d'atteindre la mise au point arrière de 55 mm avec votre appareil photo ZWO.\u003c\/p\u003e\n\n\u003cp\u003e Si vous utilisez un appareil photo de plus grand format, comme l' \u003ca title=\"ZWO ASI6200MC Pro Couleur\" href=\"https:\/\/davidastro.com\/products\/zwo-asi6200mc-pro-color\" target=\"_blank\"\u003eASI6200MC Pro\u003c\/a\u003e , nous vous recommandons le \u003ca title=\"Tiroir à filtre ZWO V2 - M54\" href=\"https:\/\/davidastro.com\/products\/zwo-filter-drawer-v2-m54\" target=\"_blank\"\u003etiroir filtre M54\u003c\/a\u003e .\u003c\/p\u003e\n\n \u003cp\u003eSi vous utilisez un objectif Canon EOS ou Nikon, nous vous recommandons respectivement le \u003ca title=\"Tiroir à filtre ZWO pour objectif EOS\" href=\"https:\/\/davidastro.com\/products\/zwo-filter-drawer-for-eos-lens\" target=\"_blank\"\u003etiroir à filtres EOS\u003c\/a\u003e ou le \u003ca title=\"Tiroir à filtre ZWO pour objectif Nikon\" href=\"https:\/\/davidastro.com\/products\/zwo-filter-drawer-for-nikon-lens\" target=\"_blank\"\u003etiroir à filtres Nikon\u003c\/a\u003e .\u003c\/p\u003e\n\n\u003cp\u003e Le tiroir à filtre de ZWO n'est pas seulement compatible avec la caméra ZWO. Si vous disposez de suffisamment de backfocus, il peut être installé sur toutes les caméras dotées d'un filetage femelle M42x0,75.\u003c\/p\u003e\n\n \u003cp\u003eIl y a un filetage externe M42x0,75 (T2) du côté caméra du tiroir. Côté télescope, on retrouve un filetage interne M48x0,75. Un \u003ca title=\"Adaptateur ZWO M48-M42\" href=\"https:\/\/davidastro.com\/products\/zwo-m48-m42-adapter\" target=\"_blank\"\u003eadaptateur M48 vers M42\u003c\/a\u003e de longueur optique 0 mm est inclus avec le tiroir, ce qui permet, si nécessaire, de convertir le filetage interne M48x0,75 côté télescope du tiroir en un filetage interne M42x0,75 ou de convertir le filetage externe M42x0,75. filetage côté caméra sur un filetage extérieur M48x0,75.\u003c\/p\u003e\n\n\u003ch4\u003e Comment installer le tiroir de filtre ZWO sur des caméras ZWO Pro de petit format \u003c\/h4\u003e\n\n\u003cp\u003e\u003cimg alt=\"Comment installer le tiroir de filtre ZWO sur des caméras ZWO Pro de petit format\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/HowtoinstalltheZWOFilterDraweronasmallformatZWOProCameras.jpg?v=1687809256\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch4\u003e Comment installer le tiroir de filtre ZWO et l'OAG sur des caméras ZWO Pro de petit format \u003c\/h4\u003e\n\n\u003cp\u003e\u003cimg alt=\"Comment installer le tiroir de filtre ZWO et l'OAG sur des caméras ZWO Pro de petit format\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/HowtoinstalltheZWOFilterDrawerandOAGonasmallformatZWOProCameras.jpg?v=1687809314\"\u003e\u003c\/p\u003e\n\n\u003ch4\u003e Comment installer le tiroir de filtre ZWO sur une caméra ZWO APS-C Pro \u003c\/h4\u003e\n\n\u003cp\u003e\u003cimg alt=\"Comment installer le tiroir de filtre ZWO sur une caméra ZWO APS-C Pro\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/HowtoinstalltheZWOFilterDraweronaZWOAPS-CProCameras.jpg?v=1687809339\"\u003e\u003c\/p\u003e\n\n\u003ch4\u003e Comment installer le tiroir de filtre ZWO et l'OAG sur des caméras ZWO APS-C Pro de petit format \u003c\/h4\u003e\n\n\u003cimg alt=\"Comment installer le tiroir de filtre ZWO et l'OAG sur une caméra ZWO APS-C Pro\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/HowtoinstalltheZWOFilterDrawerandOAGonaZWOAPS-CProCameras.jpg?v=1687809359\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch3\u003e \u003cstrong\u003eDessin mécanique\u003c\/strong\u003e \u003c\/h3\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Tiroir filtre M42 V2 Dessin mécanique\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-FD-M42-V2-Mechanical-Drawing_600x600.png?v=1687809400\"\u003e\u003c\/div\u003e\n\n\u003cdiv data-custom-tab=\"\" style=\"text-align: left;\"\u003e\n\n\u003cp data-custom-tab-title=\"\"\u003e\u003cimg alt=\"Tiroir à filtre ZWO Filetage M42 V2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-FD-M42-V2-Threads_600x600.png?v=1687809428\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 50%;\"\u003e Longueur optique\u003c\/td\u003e\n\n\u003ctd style=\"width: 50%;\"\u003e 21mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 50%;\"\u003e Connexion côté caméra\u003c\/td\u003e\n\n\u003ctd style=\"width: 50%;\"\u003e Filetage Externe M42x0,75 - Longueur 4mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 50%;\"\u003e Connexion latérale du télescope\u003c\/td\u003e\n\n\u003ctd style=\"width: 50%;\"\u003e Filetage interne M48x0,75 - Longueur 6 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 50%;\"\u003e Porte-filtre\u003c\/td\u003e\n\n \u003ctd style=\"width: 50%;\"\u003eFiletage interne M48x0,75 \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\/li\u003e\n\n\u003cli\u003e\n\n\u003cul style=\"list-style-type:disc;\"\u003e\n\n\u003cli\u003e1x tiroir à filtre\u003c\/li\u003e\n\n\u003cli\u003e 1x porte-filtre\u003c\/li\u003e\n\n\u003cli\u003e 1x adaptateur M48-M42\u003c\/li\u003e\n\n\u003cli\u003e 1x boîtier en plastique\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44967438844189,"sku":"ZWO-FD-M42-II","price":111.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/ZWO-Filter-Drawer-M42-1__48345.1645724856.1280.1280.jpg?v=1684341956"},{"product_id":"zwo-filter-drawer-v2-m54","title":"ZWO Tiroir à filtre V2 - M54","description":"\u003cul\u003e\n\u003cli\u003eChangez facilement les filtres montés de 2\u0026nbsp;pouces\u003c\/li\u003e\n\u003cli\u003eÉlimine les fuites de lumière\u003c\/li\u003e\n\u003cli\u003eCompatible avec la plupart des filtres montés de 2\"\u003c\/li\u003e\n\u003cli\u003eLongueur optique de 20 mm\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\u003eCaractéristiques\u003c\/li\u003e\n\u003cli\u003eDans la boite\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cp\u003eChangez vos filtres 2\" sans dévisser la caméra de votre télescope ! Le tiroir à filtre ZWO M54 est particulièrement utile pour les astrophotographes utilisant des caméras couleur mono-shot (OSC) qui veulent pouvoir changer facilement le filtre de leur train optique sans avoir à investir dans une roue à filtres électronique coûteuse et lourde \u003ca href=\"https:\/\/davidastro.com\/products\/zwo-efw-5-x-2\" filter=\"\" title=\"ZWO EFW - 5x2\u0026quot;\" wheel=\"\" electronic=\"\" target=\"_blank\"\u003ede 5 x 2\"\u003c\/a\u003e ou \u003ca href=\"https:\/\/davidastro.com\/products\/zwo-efw-7-x-2\" filter=\"\" title=\"ZWO EFW 7x2\u0026quot;\" wheel=\"\" electronic=\"\" target=\"_blank\"\u003e7 x 2\"\u003c\/a\u003e . La version M54 du tiroir à filtre ZWO est spécialement conçue pour la \u003ca title=\"Caméra ASI6200MC Pro\" href=\"https:\/\/davidastro.com\/fr\/products\/zwo-asi6200mc-pro-color?variant=44967428194589\" data-mce-href=\"https:\/\/davidastro.com\/fr\/products\/zwo-asi6200mc-pro-color?variant=44967428194589\"\u003ecaméra grand format ASI6200MC Pro\u003c\/a\u003e ainsi que la \u003ca href=\"https:\/\/davidastro.com\/products\/zwo-asi2600mc-pro-duo-color?variant=44968080965917\" title=\"ZWO ASI2600MC Pro DUO\" data-mce-href=\"https:\/\/davidastro.com\/products\/zwo-asi2600mc-pro-duo-color?variant=44968080965917\" target=\"_blank\"\u003ecaméra ASI2600MC Pro DUO\u003c\/a\u003e .\u003c\/p\u003e\n\u003cp\u003eLe tiroir à filtre est livré avec un \u003ca href=\"https:\/\/davidastro.com\/products\/zwo-filter-holder-v2\" filter=\"\" title=\"Porte-filtre ZWO V2\" holder=\"\" target=\"_blank\"\u003eporte-filtre magnétique de 2\"\u003c\/a\u003e , qui s'enclenche pour garantir un ajustement sûr et reproductible. Vous pouvez en commander davantage séparément. De nombreux astrophotographes découvrent que, lorsqu'il fait complètement noir dehors, ils souhaitent échanger leurs filtres sans avoir à le faire. pour visser et dévisser les filtres du support En ayant un support par filtre, ils peuvent avoir tous leurs filtres prêts et clipser simplement le support souhaité dans le tiroir !\u003c\/p\u003e\n\u003cp\u003eAvec un diamètre de seulement 70 mm, ce tiroir à filtre est également parfait pour être utilisé devant les optiques des systèmes HyperStar ou des télescopes Celestron RASA.\u003c\/p\u003e\n\u003ch3\u003eModifications sur le tiroir de filtre V2\u003c\/h3\u003e\n\u003cp\u003eLe tiroir filtre V2 a été conçu pour éliminer complètement les fuites de lumière lors de la capture de longues expositions.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Comparaison des tiroirs-filtres ZWO\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-Filter-Drawer-Comparison-1_600x600.png?v=1687806722\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg data-mce-fragment=\"1\" style=\"margin-bottom: 16px; float: none;\" alt=\"Comparaison des tiroirs-filtres ZWO\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-Filter-Drawer-Comparison-2.png?v=1687806747\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-Filter-Drawer-Comparison-2.png?v=1687806747\"\u003e\u003c\/div\u003e\n\u003ch3\u003eCompatibilité des filtres\u003c\/h3\u003e\n\u003cp\u003eLe tiroir est compatible avec la plupart des filtres d'imagerie montés de 2\". Même si nous ne recommandons pas l'utilisation de filtre de 1,25\" avec les appareils photo grand format compatibles avec le tiroir de filtre M54, l'utilisation de ces petits filtres est possible avec le \u003ca href=\"https:\/\/davidastro.com\/products\/zwo-2-1-25-filter-adapter-ring\" title=\"Bague d'adaptation de filtre ZWO 2\u0026quot;-1,25\u0026quot;\" adapter=\"\" to=\"\" target=\"_blank\"\u003eZWO 2\" à 1,25\u003c\/a\u003e en option. \u003ca href=\"https:\/\/davidastro.com\/products\/zwo-2-1-25-filter-adapter-ring\" title=\"Bague d'adaptation de filtre ZWO 2\u0026quot;-1,25\u0026quot;\" adapter=\"\" to=\"\" target=\"_blank\"\u003e\" adaptateur\u003c\/a\u003e .\u003c\/p\u003e\n\u003cp\u003eSi vous utilisez un filtre tiers, assurez-vous que sa cellule n'est pas trop épaisse. Le filetage extérieur du filtre ne doit pas dépasser 2,7 mm et la partie non filetée de la cellule ne doit pas dépasser 7,5 mm. Si votre cellule filtrante est trop grande, envisagez de la remplacer par une cellule filtrante plus basse, comme la \u003cspan\u003ecellule filtrante # 2459252L de Baader.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eComment ajouter le tiroir à filtre ZWO M54 à votre télescope\u003c\/h3\u003e\n\u003cp\u003eSi vous utilisez une caméra ZWO, intégrer ce tiroir à filtres dans votre train optique est vraiment simple. Étant donné que le tiroir à filtre M54 a une longueur optique de 20 mm, vous pouvez simplement remplacer l'adaptateur 21 mm fourni avec l'appareil photo par le tiroir à filtre et son adaptateur M54 à M48 inclus dans votre train optique. Veuillez vous référer aux schémas ci-dessous pour avoir une illustration de la façon d'atteindre la mise au point arrière de 55 mm avec votre appareil photo ZWO.\u003c\/p\u003e\n\u003cp\u003eSi vous utilisez un appareil photo de plus petit format, comme l' \u003ca href=\"https:\/\/davidastro.com\/products\/zwo-asi533mc-pro-color?variant=44967425540381\" title=\"ZWO ASI533MC Pro Couleur\" target=\"_blank\"\u003eASI533MC Pro\u003c\/a\u003e , nous vous recommandons le \u003ca href=\"https:\/\/davidastro.com\/products\/zwo-filter-drawer-v2-m42\" title=\"Tiroir à filtre ZWO V2 - M42\" target=\"_blank\"\u003etiroir filtre M42\u003c\/a\u003e .\u003c\/p\u003e\n\u003cp\u003eSi vous utilisez un objectif Canon EOS ou Nikon, nous vous recommandons respectivement le \u003ca href=\"https:\/\/davidastro.com\/products\/zwo-filter-drawer-for-eos-lens\" title=\"Tiroir à filtre ZWO pour objectif EOS\" target=\"_blank\"\u003etiroir à filtre EOS\u003c\/a\u003e ou le \u003ca href=\"https:\/\/davidastro.com\/products\/zwo-filter-drawer-for-nikon-lens\" title=\"Tiroir à filtre ZWO pour objectif Nikon\" target=\"_blank\"\u003etiroir à filtre Nikon\u003c\/a\u003e .\u003c\/p\u003e\n\u003cp\u003eLe tiroir à filtre de ZWO n'est pas seulement compatible avec la caméra ZWO. Si vous disposez de suffisamment de backfocus, il peut être installé sur toutes les caméras dotées d'un filetage femelle M54x0,75.\u003c\/p\u003e\n\u003cp\u003eIl y a un filetage externe M54x0,75 (T2) du côté caméra du tiroir. Côté télescope, on retrouve un filetage interne M54x0,75. Un \u003ca href=\"https:\/\/davidastro.com\/products\/zwo-adapter-2mm-m54m-m48f\" title=\"Adaptateur ZWO M54-M48\" target=\"_blank\"\u003eadaptateur M54 vers M48\u003c\/a\u003e de longueur optique de 2 mm est inclus avec le tiroir, ce qui permet, si nécessaire, de convertir le filetage interne M54x0,75 du côté télescope du tiroir en un filetage interne M48x0,75.\u003c\/p\u003e\n\u003ch4\u003eComment installer le tiroir de filtre ZWO sur des caméras ZWO Pro de petit format\u003c\/h4\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/HowtoinstalltheZWOFilterDraweronasmallformatZWOProCameras.jpg?v=1687809256\" alt=\"Comment installer le tiroir de filtre ZWO sur des caméras ZWO Pro de petit format\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch4\u003eComment installer le tiroir de filtre ZWO et l'OAG sur des caméras ZWO Pro de petit format\u003c\/h4\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/HowtoinstalltheZWOFilterDrawerandOAGonasmallformatZWOProCameras.jpg?v=1687809314\" alt=\"Comment installer le tiroir de filtre ZWO et l'OAG sur des caméras ZWO Pro de petit format\"\u003e\u003c\/p\u003e\n\u003ch4\u003eComment installer le tiroir de filtre ZWO sur une caméra ZWO APS-C Pro\u003c\/h4\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/HowtoinstalltheZWOFilterDraweronaZWOAPS-CProCameras.jpg?v=1687809339\" alt=\"Comment installer le tiroir de filtre ZWO sur une caméra ZWO APS-C Pro\"\u003e\u003c\/p\u003e\n\u003ch4\u003eComment installer le tiroir de filtre ZWO et l'OAG sur des caméras ZWO APS-C Pro de petit format\u003c\/h4\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/HowtoinstalltheZWOFilterDrawerandOAGonaZWOAPS-CProCameras.jpg?v=1687809359\" alt=\"Comment installer le tiroir de filtre ZWO et l'OAG sur une caméra ZWO APS-C Pro\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDessin mécanique\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"Dessin mécanique du tiroir à filtre ZWO M54 V2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-M54-Filter-Drawer-V2-Mechanical-Drawing_600x600.png?v=1713029432\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-custom-tab=\"\"\u003e\n\u003cp data-custom-tab-title=\"\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-M54-Filter-Drawer-V2-Mechanical-Drawing_2_600x600.png?v=1713029479\" alt=\"Tiroir à filtre ZWO M54 V2 Dessin mécanique 2\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eLongueur optique\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eConnexion côté caméra\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eFiletage Externe M54x0,75 - Longueur 4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eConnexion latérale du télescope\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eFiletage interne M54x0,75 - Longueur 4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003ePorte-filtre\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eFiletage interne M48x0,75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e1x tiroir à filtre\u003c\/li\u003e\n\u003cli\u003e1x porte-filtre\u003c\/li\u003e\n\u003cli\u003e1x adaptateur M54-M48 2 mm\u003c\/li\u003e\n\u003cli\u003e1x boîtier en plastique\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44967439302941,"sku":"ZWO-FD-M54-II","price":111.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/ZWO-Filter-Drawer-M54-1__46387.1596910056.1280.1280.jpg?v=1684341973"},{"product_id":"zwo-filter-holder-v2","title":"Porte-filtre ZWO V2","description":"\u003c!-- more --\u003e \u003cp\u003ePorte-filtre supplémentaire 2\" pour votre tiroir-filtre ZWO M42 V2. Il n'est pas compatible avec les anciens tiroirs-filtres.\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44967450968349,"sku":"ZWO-F-HLDR","price":49.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/ZWO-Filter-Holder-M42__74392.1645724872.1280.1280.jpg?v=1684342250"},{"product_id":"zwo-filter-drawer-for-eos-lens","title":"ZWO Tiroir à Filtre pour Objectif EOS","description":"\u003c!-- more --\u003e \u003cp\u003eLe nouveau tiroir à filtres pour objectif EOS, \u003cstrong\u003ed'une épaisseur de 26,5 mm,\u003c\/strong\u003e est conçu indépendamment par ZWO et spécialement conçu pour correspondre aux appareils photo refroidis ASI et à l'objectif EOS. Vous pouvez librement utiliser le \u003cstrong\u003efiltre monté de\u003c\/strong\u003e \u003cstrong\u003e2 pouces\u003c\/strong\u003e avec.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e Il est compatible avec toutes les caméras refroidies par ASI avec une longueur de mise au point arrière de 17,5 mm (sauf la série ASI GT).\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e Il est compatible avec tous les filtres ZWO 2\", y compris le filtre duo-bande, le filtre à bande étroite, le filtre anti-IR, etc.\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e Les exigences ci-dessous doivent être remplies lors de l'utilisation du filtre 2\" d'un tiers.\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_ZWO_Filter_Drawer_EOS_Lens_Description_1.jpeg?v=1684342354\"\u003e\u003cimg class=\"alignnone size-large wp-image-21900\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_ZWO_Filter_Drawer_EOS_Lens_Description_1.jpeg?v=1684342354\" alt=\"ZWO-FD-EOS-2\" width=\"1024\" height=\"578\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eAvec la capacité d'adsorption magnétique double forte, il est plus pratique et beaucoup plus facile d'installer ou de retirer le filtre. \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_zwo_filter_drawer_2.jpg?v=1684342357\"\u003e\u003cbr\u003e\u003c\/a\u003e\n \u003c\/li\u003e\n\n\u003cli\u003eLe filetage de l'interface est M42*0.75. Vous pouvez également utiliser l'adaptateur M54M-M42F pour connecter le tiroir du filtre à un appareil photo plein format.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch2\u003eMéthode de connexion : \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_zwo_filter_drawer_mechanical_drawing.png?v=1684342360\"\u003e\u003cbr\u003e\u003c\/a\u003e\n\n\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_ZWO_Filter_Drawer_EOS_Lens_Description_2.jpeg?v=1684342361\"\u003e\u003cimg class=\"alignnone size-full wp-image-21904 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_ZWO_Filter_Drawer_EOS_Lens_Description_2.jpeg?v=1684342361\" alt=\"ZWO-FD-EOS-5\" width=\"973\" height=\"684\"\u003e\u003c\/a\u003e 1. Avec ASI1600\/294\/183\/533 :\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_ZWO_Filter_Drawer_EOS_Lens_Description_3.jpeg?v=1684342364\"\u003e\u003cimg class=\"alignnone size-full wp-image-21908\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_ZWO_Filter_Drawer_EOS_Lens_Description_3.jpeg?v=1684342364\" alt=\"ZWO-FD-EOS-9\" width=\"800\" height=\"800\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e 2. Avec ASI6200\/2600\/071 :\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_ZWO_Filter_Drawer_EOS_Lens_Description_4.jpeg?v=1684342366\"\u003e\u003cimg class=\"alignnone size-full wp-image-21907\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_ZWO_Filter_Drawer_EOS_Lens_Description_4.jpeg?v=1684342366\" alt=\"ZWO-FD-EOS-6\" width=\"800\" height=\"800\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e Dessin mécanique:\u003c\/h2\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_ZWO_Filter_Drawer_EOS_Lens_Description_5.jpeg?v=1684342369\"\u003e\u003cimg class=\"alignnone size-full wp-image-21906\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_ZWO_Filter_Drawer_EOS_Lens_Description_5.jpeg?v=1684342369\" alt=\"ZWO-FD-EOS-7\" width=\"976\" height=\"563\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e 70 mm de diamètre * 26,5 mm (épaisseur)\u003c\/p\u003e\n\u003cp\u003e Filetage mâle (externe) M42 * 0,75 (côté caméra)\u003c\/p\u003e\n\u003cp\u003e Filetage femelle (interne) M48 * 0,75 (extrémité du filtre)\u003c\/p\u003e\n\u003cp\u003e Convient aux filtres astronomiques de 2 pouces\u003c\/p\u003e\n\u003ch2\u003e Qu'y a-t-il dans la boite?\u003c\/h2\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_ZWO_Filter_Drawer_EOS_Lens_Description_6.jpeg?v=1684342372\"\u003e\u003cimg class=\"alignnone size-full wp-image-21909\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/6\/assets\/description_image_ZWO_Filter_Drawer_EOS_Lens_Description_6.jpeg?v=1684342372\" alt=\"ZWO-FD-EOS-8\" width=\"800\" height=\"800\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44967454769437,"sku":"ZWO-FD-EOS","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/ZWO-Filter-Drawer-EOS-Lens-3__75070.1597109331.1280.1280.jpg?v=1684342388"},{"product_id":"zwo-filter-drawer-for-nikon-lens","title":"Tiroir de filtre ZWO pour objectif Nikon","description":"\u003c!-- more --\u003e \u003cp\u003e\u003cspan\u003eNouveau tiroir de filtre d'une épaisseur de 29 mm pouvant être utilisé pour transporter un filtre de 2 pouces et connecter des caméras refroidies par ASI à un objectif Nikon.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003eIl est compatible avec toutes les caméras refroidies par ASI avec une distance de mise au point arrière de 17,5 mm (sauf la série ASI GT) : 1600\/294\/183\/071\/533\/2600\/6200\/2400\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e Il peut être utilisé avec tous les filtres ZWO 2\", y compris le filtre duo-bande, le filtre à bande étroite, le filtre anti-IR, etc.\u003c\/p\u003e\n\u003cp\u003e Si vous utilisez des filtres de 2 pouces d'un tiers, assurez-vous qu'ils répondent aux exigences ci-dessous.\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003eLes filtres sont très faciles et pratiques à installer et à retirer avec la capacité d'une double adsorption magnétique forte.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e Filetage de l'interface : M42*0.75.\u003c\/p\u003e\n\u003cp\u003e Vous aurez besoin d'utiliser un adaptateur M54M-M42F (0 mm) pour connecter le tiroir du classeur à l'appareil photo plein format.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44967894352157,"sku":"ZWO-FD-NIKON","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/ZWO-Filter-Drawer-EOS-Lens-3__75070.1597109331.1280.1280__95131.1620143947.1280.1280.jpg?v=1684346606"},{"product_id":"zwo-2-1-25-filter-adapter-ring","title":"Bague d'adaptation de filtre ZWO 2 \"-1,25\"","description":"\u003c!-- more --\u003e\u003cp\u003eLa bague d'adaptation du filtre qui vous permet d'utiliser le filtre avec une taille de filetage de filtre plus petite.\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_275.jpg?v=1684347227\"\u003e\u003cimg class=\"aligncenter size-full wp-image-32072\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_275.jpg?v=1684347227\" alt=\"2\" width=\"800\" height=\"800\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e Pas besoin d'acheter un autre ensemble de tiroirs de filtre, la bague d'adaptation de filtre de 2\"-1,25\" vous aidera à installer directement le filtre de 1,25\" sur un tiroir de filtre ou une roue de filtre de 2\".\u003c\/p\u003e\n\u003ch3\u003e \u003cstrong\u003eListe prise en charge :\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e ZWO 5×2”EFW\u003c\/p\u003e\n\u003cp\u003e ZWO 7×2” EFW\u003c\/p\u003e\n\u003cp\u003e Série de tiroirs de filtre ZWO, y compris le tiroir de filtre M42 et le tiroir de filtre M54\u003c\/p\u003e\n\u003ch3\u003e \u003cstrong\u003eL'effet lors de la connexion d'un tiroir de filtre de 2 pouces :\u003c\/strong\u003e\n\u003c\/h3\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image__E8_BF_9E_E6_8E_A5M54_E6_BB_A4_E9_95_9C_E6_8A_BD_E5_B1_89_EF_BC_88_E6_97_A0_E6_BB_A4_E9_95_9C_EF_BC_89.jpg?v=1684347230\"\u003e\u003cimg class=\"aligncenter size-full wp-image-32073\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image__E8_BF_9E_E6_8E_A5M54_E6_BB_A4_E9_95_9C_E6_8A_BD_E5_B1_89_EF_BC_88_E6_97_A0_E6_BB_A4_E9_95_9C_EF_BC_89.jpg?v=1684347230\" alt=\"连接M54滤镜抽屉（无滤镜）\" width=\"800\" height=\"600\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image__E8_BF_9E_E6_8E_A5M54_E6_BB_A4_E9_95_9C_E6_8A_BD_E5_B1_89_EF_BC_88_E6_9C_89_E6_BB_A4_E9_95_9C_EF_BC_89.jpg?v=1684347233\"\u003e\u003cimg class=\"aligncenter size-full wp-image-32074\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image__E8_BF_9E_E6_8E_A5M54_E6_BB_A4_E9_95_9C_E6_8A_BD_E5_B1_89_EF_BC_88_E6_9C_89_E6_BB_A4_E9_95_9C_EF_BC_89.jpg?v=1684347233\" alt=\"连接M54滤镜抽屉（有滤镜）\" width=\"800\" height=\"600\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e \u003cstrong\u003eL'effet lors de la connexion 2 \"EFW :\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image__E8_BF_9E_E6_8E_A52_E5_AF_B8_E6_BB_A4_E9_95_9C_E8_BD_AE_EF_BC_88_E6_97_A0_E6_BB_A4_E9_95_9C_EF_BC_89.jpg?v=1684347236\"\u003e\u003cimg class=\"aligncenter size-full wp-image-32075\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image__E8_BF_9E_E6_8E_A52_E5_AF_B8_E6_BB_A4_E9_95_9C_E8_BD_AE_EF_BC_88_E6_97_A0_E6_BB_A4_E9_95_9C_EF_BC_89.jpg?v=1684347236\" alt=\"连接2寸滤镜轮（无滤镜）\" width=\"800\" height=\"600\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image__E8_BF_9E_E6_8E_A52_E5_AF_B8_E6_BB_A4_E9_95_9C_E8_BD_AE_EF_BC_88_EF_BC_89_E6_9C_89_E6_BB_A4_E9_95_9C.jpg?v=1684347239\"\u003e\u003cimg class=\"aligncenter size-full wp-image-32076\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image__E8_BF_9E_E6_8E_A52_E5_AF_B8_E6_BB_A4_E9_95_9C_E8_BD_AE_EF_BC_88_EF_BC_89_E6_9C_89_E6_BB_A4_E9_95_9C.jpg?v=1684347239\" alt=\"连接2寸滤镜轮（）有滤镜\" width=\"800\" height=\"600\"\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003eNous vous recommandons d'utiliser ASI533, ASI183, ASI294 et ASI1600 avec cette bague d'adaptation de filtre car les caméras avec des capteurs plus grands peuvent entraîner un vignettage lors de l'adaptation des filtres 1,25\".\u003c\/p\u003e\n\u003ch3\u003e \u003cstrong\u003eDessin de connexion :\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_110.png?v=1684347242\"\u003e\u003cimg class=\"aligncenter size-full wp-image-32077\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_110.png?v=1684347242\" alt=\"1\" width=\"817\" height=\"690\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e \u003cstrong\u003eDessin mécanique:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_28.png?v=1684347245\"\u003e\u003cimg class=\"aligncenter size-full wp-image-32078\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_28.png?v=1684347245\" alt=\"2\" width=\"1000\" height=\"458\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44967951237405,"sku":"ZWO-2-1.25FL","price":22.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/ZWO_2-1.25FL__52720.1640189038.1280.1280.jpg?v=1684347250"},{"product_id":"player-one-extra-2-filter-drawer-holder","title":"Player One Extra Filter Drawer Holder - 2\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eHolds Standard 2\" Mounted Filters\u003c\/li\u003e\n\u003cli\u003eM48x0.75 Internal Female Threads\u003c\/li\u003e\n\u003cli\u003eCompatible with Player One Filter Drawer MAX\u003c\/li\u003e\n\u003cli\u003eCompatible with Player One Filter Drawer MINI\u003c\/li\u003e\n\u003cli\u003eEnables Rapid, Tool-Free Filter Swaps\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 Extra Filter Drawer Holder - 2\"\u003c\/h2\u003e\n\u003cp\u003eThe Player One Extra Filter Drawer Holder securely houses any standard 2\" filter via its internal M48x0.75 female threads, allowing you to pre-load multiple filters for rapid, tool-free swaps when used with the Player One Filter Drawer MAX and MINI systems.\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\u003eStreamline Your Imaging Workflow with Pre-Loaded 2\" Filters\u003c\/h3\u003e\n\u003cp\u003eHaving multiple filter drawer holders is a significant workflow improvement. Instead of unthreading and re-threading delicate 2\" filters in the dark—risking drops or dust contamination—you can have your entire filter set pre-loaded and ready. Swapping from a light pollution filter to a narrowband filter becomes a simple, quick exchange of drawers, minimizing downtime and keeping your optical train sealed.\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 Extra Filter Drawer Holder compatible with both the MAX and MINI systems?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this 2\" holder is designed to work interchangeably with both the \u003cstrong\u003ePlayer One Filter Drawer MAX\u003c\/strong\u003e and the \u003cstrong\u003eFilter Drawer MINI\u003c\/strong\u003e, ensuring a secure and light-proof fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of filters can I use with the Player One Extra Filter Drawer Holder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis holder is designed for standard mounted 2\" astronomy filters. It features \u003cstrong\u003eM48x0.75 female threads\u003c\/strong\u003e inside to securely hold the filter cell. It is not designed for unmounted filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does using multiple Player One Extra Filter Drawer Holders help when imaging the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen imaging M42, you might switch between a light pollution filter for broadband data and a duo-band filter for H-alpha and OIII. With pre-loaded holders, you can make this switch in seconds without introducing dust or changing camera orientation, maximizing your imaging time on this popular target.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I buy an extra Player One Filter Drawer Holder instead of just swapping the filter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eSwapping the entire holder is faster, safer, and cleaner. It prevents you from having to handle filters in the dark, reducing the risk of dropping them or getting fingerprints and dust on the glass. Pre-loading your filters indoors ensures they are clean and ready for your session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I'm using a monochrome camera, can I use the Player One Extra Filter Drawer Holder for LRGB imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. You can purchase four separate holders and pre-install your Luminance, Red, Green, and Blue 2\" filters. This allows you to quickly swap between them, simulating the convenience of a filter wheel for manual LRGB sequences without the added weight or power requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Player One Extra Filter Drawer Holder made of metal?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the holder is constructed from metal to ensure durability and a secure fit within the filter drawer housing. This prevents light leaks and maintains rigidity in the imaging train.\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 Type\u003c\/td\u003e\n\u003ctd\u003eExtra Filter Drawer Holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Thread\u003c\/td\u003e\n\u003ctd\u003eM48x0.75 Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003ePlayer One Filter Drawer MAX \/ MINI\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\"\u003eExtra Filter Drawer Holder - 2\"\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\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51049342894365,"sku":"POA-FD-H2","price":40.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Extra-Filter-Drawer-Holder-1.png?v=1773684984"},{"product_id":"player-one-extra-filter-drawer-holder-1-25","title":"Player One Extra Filter Drawer Holder - 1.25\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eHolds Standard 1.25\" Filters\u003c\/li\u003e\n\u003cli\u003eM28.5x0.6 Female Threads\u003c\/li\u003e\n\u003cli\u003eCompatible with Player One Filter Drawer MAX \u0026amp; MINI\u003c\/li\u003e\n\u003cli\u003eEnables Quick Filter Changes\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 Extra Filter Drawer Holder - 1.25\"\u003c\/h2\u003e\n\u003cp\u003eThe Player One Extra Filter Drawer Holder for 1.25\" filters streamlines your imaging workflow by allowing you to pre-load individual filters. Designed for a perfect fit with Player One Filter Drawer MAX and MINI systems, this holder uses a standard M28.5x0.6 female thread, ensuring you can swap between your LRGB or narrowband filters in seconds without unthreading them in the dark.\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\u003ePre-Load 1.25\" Filters for Rapid Swaps\u003c\/h3\u003e\n\u003cp\u003eBy keeping your most-used 1.25\" filters mounted in their own dedicated holders, you can instantly switch between targets or imaging channels. This is essential for LRGB sequences where minimizing time between exposures is critical for good color alignment. It also makes moving between H-alpha and OIII filters for nebula imaging a simple, drop-in process, saving valuable time under clear skies.\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 is the purpose of the Player One Extra 1.25\" Filter Drawer Holder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis extra holder allows you to pre-install a 1.25\" filter, making it possible to swap filters in your imaging train in seconds. It's designed for imagers who use multiple filters in a session and want to avoid threading and unthreading them in the dark.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich Player One filter drawers are compatible with this 1.25\" holder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis holder is specifically designed for use with the \u003cstrong\u003ePlayer One Filter Drawer MAX\u003c\/strong\u003e and \u003cstrong\u003ePlayer One Filter Drawer MINI\u003c\/strong\u003e systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do multiple Player One 1.25\" filter holders help with LRGB imaging of Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen imaging planets, rotation is a major factor. Having your Red, Green, and Blue filters each in their own Player One holder allows you to capture data through each channel extremely quickly. This minimizes the effect of Jupiter's rotation between filter changes, leading to sharper and more accurately aligned color images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I'm imaging the Orion Nebula (M42) with H-alpha and OIII filters, what's the benefit of an extra Player One 1.25\" holder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor bicolor narrowband imaging, you'll be switching between your H-alpha and OIII filters frequently. Keeping each mounted in its own holder means you can make the change by simply sliding one drawer out and the other in. This reduces the risk of dropping a filter and gets you back to collecting photons faster.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat thread does the Player One 1.25\" filter holder use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt uses the standard \u003cstrong\u003eM28.5x0.6 female thread\u003c\/strong\u003e, which is the industry standard for all 1.25\" mounted astronomical filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy buy an extra Player One 1.25\" holder instead of just swapping filters in one?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile you can unthread and re-thread filters into a single holder, doing so in the dark is slow and increases the risk of dropping or smudging the filter. Extra holders are a small, inexpensive upgrade that significantly improves the speed and safety of your imaging workflow.\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 Size\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Thread\u003c\/td\u003e\n\u003ctd\u003eM28.5*0.6 Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003ePlayer One Filter Drawer MAX, Filter Drawer MINI\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\"\u003e1.25\" Extra Filter Drawer Holder\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\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51049353740573,"sku":"POA-FD-H1.25","price":40.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Extra-Filter-Drawer-Holder-1-25inch-1.png?v=1773685470"},{"product_id":"player-one-filter-drawer-max-2","title":"Player One Filter Drawer MAX - 2\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSecurely holds standard 2\" mounted filters\u003c\/li\u003e\n\u003cli\u003eRobust 3-point locking mechanism prevents tilt and flexure\u003c\/li\u003e\n\u003cli\u003eInternal M48x0.75 threads for filter mounting\u003c\/li\u003e\n\u003cli\u003eDirect 6-bolt M2.5 connection to Player One cooled cameras\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration with the Player One FHD-OAG MAX\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\u003ePlayer One Filter Drawer MAX - 2\"\u003c\/h2\u003e\n\u003cp\u003eThe Player One Filter Drawer MAX provides a secure, stable housing for standard 2\" filters, utilizing an M48x0.75 female thread inside each drawer. It ensures zero tilt or flexure during long exposures with a robust 3-point locking mechanism and connects directly to Player One cooled cameras via a 6-bolt M2.5 pattern for a rigid imaging train.\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 3-Point Lock for Zero-Flexure Filter Changes\u003c\/h3\u003e\n\u003cp\u003eTo eliminate image shift and maintain sharp focus between filter changes, the Filter Drawer MAX employs a 3-point locking system. A metal bead screw secures the drawer firmly in place, ensuring it remains perfectly parallel to the sensor plane. This stability is critical for advanced imaging, where even microscopic tilt can lead to elongated stars in the corners of the frame.\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\u003eM48 Threads and 6-Bolt Connection for Player One Systems\u003c\/h3\u003e\n\u003cp\u003eEngineered for the Player One ecosystem, this drawer offers two primary connection methods. The telescope side features a 6-bolt M2.5 pattern for direct attachment to the Player One FHD-OAG MAX, while the camera side uses an identical pattern to bolt directly to Poseidon, Zeus, and Artemis series cooled cameras. For broader compatibility, the unit also supports standard threaded connections and includes adapters to integrate into various imaging setups.\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 filters can I use with the Player One Filter Drawer MAX?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Player One Filter Drawer MAX is designed to hold any standard \u003cstrong\u003e2-inch mounted filter\u003c\/strong\u003e. The internal drawer features standard M48x0.75 female threads for this purpose.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Filter Drawer MAX prevent tilt during an imaging session?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe drawer utilizes a \u003cstrong\u003e3-point locking mechanism\u003c\/strong\u003e with a metal bead screw. This system applies even pressure to hold the drawer securely against the housing, ensuring there is no flexure or tilt that could compromise focus or star shape, even with heavy cameras.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Player One Filter Drawer MAX connect directly to my Poseidon-C Pro camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The Filter Drawer MAX is specifically designed for a direct, rigid connection to Player One's \u003cstrong\u003ePoseidon, Zeus, and Artemis\u003c\/strong\u003e series cooled cameras. It uses an integrated 6-bolt M2.5 screw pattern to create a secure, non-threaded attachment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Filter Drawer MAX with the Player One FHD-OAG MAX?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The telescope-facing side of the drawer housing has a corresponding 6-bolt M2.5 pattern made specifically for attaching the \u003cstrong\u003ePlayer One FHD-OAG MAX\u003c\/strong\u003e. This creates a solid, unified imaging train from the off-axis guider through the filter to the camera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat if my telescope or camera doesn't use the 6-bolt pattern?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Filter Drawer MAX also supports standard threaded connections. It ships with a variety of adapters to allow you to integrate it with other equipment that may use different threading standards, extending its compatibility beyond the Player One ecosystem.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy choose the Player One Filter Drawer MAX over a filter wheel?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA filter drawer is an excellent choice for its simplicity, light weight, and compact profile. It is ideal for portable setups or imagers who typically use only one or two filters per target, such as for LRGB or duo-band narrowband imaging, without the weight and complexity of a motorized filter wheel.\u003c\/p\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\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\/Player_One_2026_Product_Catalog_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\"\u003eDownload Manual\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\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51050085417245,"sku":"POA-FD-MAX","price":208.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Filter-Drawer-Max-1.jpg?v=1773707153"},{"product_id":"player-one-filter-drawer-mini","title":"Player One Filter Drawer MINI","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eCompact filter drawer system for astrophotography\u003c\/li\u003e\n\u003cli\u003eAvailable in 1.25\" and 2\" filter sizes\u003c\/li\u003e\n\u003cli\u003eSecure metal bead screw locking mechanism prevents tilt\u003c\/li\u003e\n\u003cli\u003eDesigned for direct connection to Player One cameras and OAGs\u003c\/li\u003e\n\u003cli\u003eSupports both bolted and threaded connections for flexibility\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\u003ePlayer One Filter Drawer MINI\u003c\/h2\u003e\n      \u003cp\u003eThe Player One Filter Drawer MINI offers a lightweight and rigid solution for introducing filters into your imaging train. Engineered for seamless integration with Player One Ares, Uranus PRO, and Apollo PRO cameras, this drawer system is available in both 1.25\" and 2\" formats to match your filters and budget. Its robust locking mechanism ensures your filters remain perfectly parallel to the sensor, eliminating tilt and ensuring consistent, repeatable results between sessions.\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\u003eA Secure Lock for Repeatable Filter Placement\u003c\/h3\u003e\n      \u003cp\u003eThis filter drawer utilizes a metal bead screw to firmly lock the drawer in place. This design provides a stable, multi-point hold that prevents any shifting or flexure, even with heavier filters or during a meridian flip. For imagers, this stability is critical for taking reliable flat frames and maintaining sharp focus across the entire field.\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\u003eSupport for 1.25\" and 2\" Filter Formats\u003c\/h3\u003e\n      \u003cp\u003ePlayer One provides two distinct drawer options to accommodate the most common filter sizes. The 1.25\" drawer features standard M28.5*0.6 female threads, making it a cost-effective choice for cameras with smaller sensors. For imagers using larger sensors or seeking to avoid any potential vignetting, the 2\" drawer with M48*0.75 female threads provides full illumination.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003e1.25\" Drawer:\u003c\/strong\u003e Ideal for planetary imaging and smaller-format deep-sky cameras where cost-efficiency is a priority.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003e2\" Drawer:\u003c\/strong\u003e Recommended for cameras with larger sensors to ensure the entire sensor is illuminated without vignetting from the filter cell.\u003c\/li\u003e\n      \u003c\/ul\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\u003eDirect Connection to Player One Cameras and OAGs\u003c\/h3\u003e\n      \u003cp\u003eThe Filter Drawer MINI is designed as a native component of the Player One ecosystem. It features M2.5 screw holes on both sides for a direct, secure bolt-on connection to Player One cooled cameras like the Ares, Uranus PRO, and Apollo PRO series. It is also engineered to integrate perfectly with the FHD-OAG MINI, creating a compact and rigid imaging train. For broader compatibility, the drawer also supports standard threaded connections.\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\"\u003eWhich Player One cameras are compatible with the Filter Drawer MINI?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Player One Filter Drawer MINI is designed for a direct, bolt-on connection with the \u003cstrong\u003eAres series\u003c\/strong\u003e, \u003cstrong\u003eUranus PRO\u003c\/strong\u003e, and \u003cstrong\u003eApollo PRO\u003c\/strong\u003e cameras. It can also be connected to other cameras using standard threads.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Filter Drawer MINI with the Player One FHD-OAG MINI?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, the Filter Drawer MINI is specifically designed to connect directly to the Player One FHD-OAG MINI. This creates a compact and rigid off-axis guiding and filtering solution.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eFor my Ares-C camera, should I get the 1.25\" or 2\" Filter Drawer MINI for imaging the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eFor an Ares-C camera, the \u003cstrong\u003e1.25\" drawer is often sufficient\u003c\/strong\u003e and more cost-effective, as the sensor size is well-illuminated by 1.25\" filters. However, if you plan to upgrade to a larger sensor camera in the future or use very fast optical systems (f\/4 or below), choosing the \u003cstrong\u003e2\" drawer\u003c\/strong\u003e provides more flexibility and helps prevent any possibility of vignetting.\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 metal bead screw lock on the Filter Drawer MINI?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe metal bead screw provides a secure, multi-point lock on the filter holder. This prevents the drawer from shifting or tilting, which is critical for two reasons:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSharpness:\u003c\/strong\u003e It keeps the filter perfectly parallel to the camera sensor, preventing optical distortions.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e It ensures the filter returns to the exact same position every time, which makes your flat frames perfectly repeatable and effective at removing dust motes.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Filter Drawer MINI connect to my Uranus PRO camera for imaging Saturn? Is it secure?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Filter Drawer MINI connects to a Uranus PRO camera via a direct, bolt-on connection using the included M2.5 screw holes on both units. This creates a much more rigid and secure connection than threads alone, eliminating any potential for flexure or sag in the imaging train, which is essential for high-resolution planetary imaging.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use filters from other brands in the Player One Filter Drawer MINI?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. The drawers use standard, non-proprietary threads. The 1.25\" drawer uses standard \u003cstrong\u003eM28.5*0.6\u003c\/strong\u003e threads, and the 2\" drawer uses standard \u003cstrong\u003eM48*0.75\u003c\/strong\u003e threads. Any mounted filter from any brand that conforms to these standards will fit.\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      \n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51112109506845,"sku":"POA-FD-MINI","price":194.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Filter-Drawer-MINI.png?v=1775159187"},{"product_id":"william-optics-elite-drawer-oag-kit","title":"William Optics Elite Drawer OAG Kit","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eIntegrates Off-Axis Guider and Filter Drawer\u003c\/li\u003e\n\u003cli\u003e37.5 mm Optical Length\u003c\/li\u003e\n\u003cli\u003eSupports M48, M54, and M68 Connections\u003c\/li\u003e\n\u003cli\u003eMagnetic M48 Filter Holder\u003c\/li\u003e\n\u003cli\u003e336 g (11.85 oz) Total Weight\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\u003eWilliam Optics Elite Drawer OAG Kit\u003c\/h2\u003e\n\u003cp\u003eThe William Optics Elite Drawer OAG Kit streamlines your imaging train by combining a precise off-axis guider and a magnetic M48 filter drawer into a single 336 g unit. This integrated design consumes only 37.5 mm of optical length, providing a rigid, compact solution for connecting telescopes and cameras using the included M48, M54, and M68 adapters.\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 37.5 mm Solution for Complex Imaging Trains\u003c\/h3\u003e\n\u003cp\u003eBy merging two critical accessories, the Elite Drawer OAG eliminates common sources of flexure and saves precious back focus. Its total optical path of just 37.5 mm makes it possible to build complex imaging trains with correctors or reducers, even on systems with limited focus travel. The single, solid body weighs only 336 g, reducing mechanical strain on your focuser compared to stacking separate components.\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\u003eOff-Axis Guiding with an Adjustable Prism and Helical Focuser\u003c\/h3\u003e\n\u003cp\u003eThe OAG features a high-transmission prism that can be adjusted in height, allowing you to pick off guide stars from the edge of the field without vignetting your main camera sensor. The dedicated guide port accepts both M42-threaded and 1.25\" push-in guide cameras. A non-rotating helical focuser provides smooth, precise focus adjustments for your guide camera, ensuring you achieve sharp stars without disturbing the main imaging path.\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 Magnetic M48 Filter Swaps\u003c\/h3\u003e\n\u003cp\u003eIntegrated into the OAG body is a magnetic drawer system designed for a single M48 (2-inch) mounted filter. This design allows for rapid filter changes without needing to disassemble any part of your imaging train. The magnetic holder ensures the filter is seated securely and parallel to the sensor plane, maintaining optical alignment from shot to shot.\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\u003eM48, M54, and M68 Adapters for System Flexibility\u003c\/h3\u003e\n\u003cp\u003eThis kit is built for broad compatibility across different telescope and camera systems. It includes adapters for M48, M54, and M68 connections on the telescope side, and M48 and M54 adapters for the camera side. This extensive set of included hardware ensures you can integrate the Elite Drawer OAG into most modern imaging setups right out of the box.\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\u003eElite Drawer OAG vs. Separate Components: An Integrated Advantage\u003c\/h3\u003e\n\u003cp\u003eChoosing an integrated system like the Elite Drawer OAG offers distinct advantages over purchasing a separate OAG and filter drawer.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack Focus Savings:\u003c\/strong\u003e A typical OAG and filter drawer might consume 20mm + 21mm (41mm) of back focus. At 37.5 mm, this integrated unit saves critical millimeters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Flexure:\u003c\/strong\u003e With one solid body instead of two separate accessories threaded together, you have fewer potential points of mechanical flex, leading to rounder stars across long exposures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplicity and Weight:\u003c\/strong\u003e A single, 336 g component is often lighter and always simpler to manage in the dark than two separate parts. The trade-off is the inability to use a filter wheel for automated changes, as this system is designed for single-filter use.\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 is the total optical length of the William Optics Elite Drawer OAG Kit?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe William Optics Elite Drawer OAG Kit adds exactly \u003cstrong\u003e37.5 mm\u003c\/strong\u003e of optical length to your imaging train. This compact measurement is crucial for systems with limited back focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat filter size does the Elite Drawer OAG Kit use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe magnetic filter holder is designed to accept one standard \u003cstrong\u003eM48 x 0.75 (2-inch) mounted filter\u003c\/strong\u003e. It is not compatible with unmounted filters or other filter sizes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I focus the guide camera on the Elite Drawer OAG Kit?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe guide port features a built-in \u003cstrong\u003ehelical focuser\u003c\/strong\u003e. By turning the knurled ring on the guide port, you can make fine focus adjustments to your guide camera without affecting the main camera focus. The port accepts both 1.25\" push-in and M42-threaded guide cameras.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the 37.5 mm optical path of the Elite Drawer OAG Kit work with my Newtonian that has limited back focus?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAt 37.5 mm, the Elite Drawer OAG is one of the more back-focus-friendly integrated solutions available. However, you must first confirm the total available back focus of your specific Newtonian telescope and imaging train. Measure the distance from your coma corrector's shoulder to the required sensor position and ensure it is greater than 37.5 mm plus any other required spacing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I connect the Elite Drawer OAG between my William Optics refractor with an M68 focuser and my camera with M48 threads?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe kit includes the necessary adapters for this exact scenario. You would use the included \u003cstrong\u003eM68 adapter\u003c\/strong\u003e to thread the OAG onto your telescope's focuser drawtube. On the other side, you would use the included \u003cstrong\u003eM48 adapter\u003c\/strong\u003e to connect to your camera's M48 threads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the prism position adjustable on the William Optics Elite Drawer OAG?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the prism stalk can be raised or lowered. This allows you to position the prism at the optimal depth to intercept guide stars from the edge of your telescope's corrected image circle without casting a shadow on your main imaging sensor.\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 Length\u003c\/td\u003e\n\u003ctd\u003e37.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Side Connections\u003c\/td\u003e\n\u003ctd\u003eM54, M48, M68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Side Connection (Main)\u003c\/td\u003e\n\u003ctd\u003eM54, M48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Side Connection (Guide)\u003c\/td\u003e\n\u003ctd\u003eM42, 1.25\" push-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e336 g \/ 11.85 oz\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\u003ca href=\"https:\/\/davidastro.com\/pages\/william-optics-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eWilliam Optics 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"William Optics","offers":[{"title":"Default Title","offer_id":52662242214173,"sku":"WO-M-OAG-ED","price":543.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/William-Optics-Elite-Drawer-OAG-1.jpg?v=1785457639"},{"product_id":"askar-m54-filter-drawer","title":"Askar Multifunctional Filter Drawer","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eIntegrates telescope and camera adapters to reduce complexity\u003c\/li\u003e\n\u003cli\u003eAccepts five common filter formats in a single system\u003c\/li\u003e\n\u003cli\u003eSupports 1.25\" and 2\" mounted filters\u003c\/li\u003e\n\u003cli\u003eSupports 31mm, 36mm, and 50mm unmounted filters\u003c\/li\u003e\n\u003cli\u003eDesigned to simplify imaging train setup for astrophotographers\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\u003eAskar Multifunctional Filter Drawer\u003c\/h2\u003e\n\u003cp\u003eThe Askar Multifunctional Filter Drawer is engineered to accept five of the most common filter formats, including both 1.25\" and 2\" mounted filters, as well as 31mm, 36mm, and 50mm unmounted filters. This integrated five-in-one design eliminates the complex and often confusing task of matching separate adapters and filter holders to your specific camera and 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\u003eA Five-in-One Solution to Adapter Complexity\u003c\/h3\u003e\n\u003cp\u003eFor many astrophotographers, especially those new to the hobby, building a compatible imaging train is a significant hurdle. Askar addresses this by integrating the most common telescope-side and camera-side adapters directly into the filter drawer's ecosystem, creating a single, cohesive unit that simplifies connections and removes a major point of failure and frustration.\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\u003eSupports 5 Common Filter Formats: From 1.25\" to 50mm\u003c\/h3\u003e\n\u003cp\u003eThis drawer's primary strength is its ability to accommodate nearly any filter in your collection without requiring you to buy multiple holders. It is designed to work seamlessly with standard 1.25\" and 2\" mounted filters, and also includes a secure retention system for 31mm, 36mm, and 50mm unmounted filters, giving you the flexibility to invest in cost-effective unmounted glass as your needs evolve.\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 for Both Mounted \u0026amp; Unmounted Filters\u003c\/h3\u003e\n\u003cp\u003eThe Askar Multifunctional Filter Drawer ensures every filter is held securely and centered in the optical path. Mounted 1.25\" and 2\" filters thread directly into the appropriate slider for a rigid connection. For unmounted filters, a machined groove and a dedicated holding ring, fixed by three M2 countersink screws, clamp the filter in place without causing stress or tilt.\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 makes the Askar Multifunctional Filter Drawer \"multifunctional\"?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIts functionality comes from its \"five-in-one\" design. It is engineered to solve the common problem of adapter and filter incompatibility by supporting the five most common filter types (\u003cstrong\u003e1.25\" mounted, 2\" mounted, 31mm unmounted, 36mm unmounted, and 50mm unmounted\u003c\/strong\u003e) and integrating connections for a wide variety of telescopes and astronomy cameras into a single system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install an unmounted 36mm filter in this Askar drawer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo install an unmounted filter, you first select the appropriate filter slider. You then gently place the \u003cstrong\u003e36mm filter\u003c\/strong\u003e into the circular groove on the slider. Place the included filter holding ring over it, and use the M1.27 wrench to tighten the three M2x4 countersink screws, which will securely hold the filter in place without touching the optical surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this filter drawer connect to my specific telescope and camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Askar Multifunctional Filter Drawer is designed to be broadly compatible with \"various camera threads\" and \"various telescope threads.\" However, because specific adapters are not listed in the box contents, you should verify which adapters are included with the drawer or sold separately to ensure a perfect match for your equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs a filter slider included with the Askar Multifunctional Filter Drawer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe provided \"What's in the Box\" list is empty, so we cannot confirm if a filter slider is included with the base product. It is common for filter drawers that support multiple formats to have sliders sold separately. Please check the product options or purchase the specific sliders you need for your filter sizes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use 2-inch mounted filters from any brand with this Askar drawer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The drawer is designed to accept any standard \u003cstrong\u003e2-inch mounted filter\u003c\/strong\u003e, which uses a universal M48x0.75 thread. You can confidently use filters from any manufacturer as long as they adhere to this common astronomical standard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat's the benefit of the Askar filter drawer over a filter wheel on my 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA filter drawer offers a lighter, more compact, and often more affordable solution compared to an electronic filter wheel. For an 8\" SCT setup where back-focus and weight are concerns, the Askar drawer provides a simple, manual way to swap filters. The trade-off is speed; a filter wheel is much faster for cycling through filters, which is a key advantage for automated LRGB or narrowband imaging sequences.\u003c\/p\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\/askar-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eAskar 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Askar","offers":[{"title":"Default Title","offer_id":52851343163677,"sku":"ASK-ASKAR54FD","price":229.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Askar-Multifunctional-Filter-Drawer-1_f4cbae59-bad0-4324-99dc-c8faa9edf48d.jpg?v=1788401854"},{"product_id":"svbony-sv226p-telescope-filter-drawer-for-off-axis-guider-oag","title":"SVBONY SV226P Telescope Filter Drawer for Off-Axis Guider (OAG)","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSupports both 1.25\" and 2\" filters in one drawer\u003c\/li\u003e\n\u003cli\u003e12-point M2.5 threaded mounting for guide camera stability\u003c\/li\u003e\n\u003cli\u003eIncludes M42, M48, and M28.5 threads for versatile connections\u003c\/li\u003e\n\u003cli\u003eOne-piece aluminum construction prevents flexure and light leaks\u003c\/li\u003e\n\u003cli\u003eMagnetic holder and side-lock screw secure filter placement\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\u003eFilter Drawer for OAG | SVBONY SV226P\u003c\/h2\u003e\n\u003cp\u003eThe SVBONY SV226P Filter Drawer for OAG streamlines your imaging train by accommodating both 1.25\" and 2\" filters in a single, secure housing. Its design integrates directly with off-axis guiders, providing 12 separate M2.5 threaded points to ensure your guide camera remains perfectly aligned and stable. With native M42, M48, and M28.5 threads, this filter drawer connects to a wide array of correctors, cameras, and telescopes without requiring extensive adapters.\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\u003eDual 1.25\" and 2\" Filter Support in a Single Drawer\u003c\/h3\u003e\n\u003cp\u003eThe SV226P eliminates the need for multiple filter drawers by supporting both 1.25\" and 2\" mounted filters in one holder. This universal design simplifies your setup, reducing the amount of gear you need to manage in the field. To ensure your filters remain secure during slewing and tracking, the drawer uses strong H-type magnets and a side-lock screw, preventing any unwanted movement or tilt that could compromise your images.\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\u003eRigid 12-Point Guide Camera Mounting\u003c\/h3\u003e\n\u003cp\u003eWhen used with an off-axis guider, the stability of the guide camera is critical for sharp, round stars. The SVBONY SV226P provides a robust mounting solution with 12 distinct M2.5 threaded points. This extensive pattern allows for precise, rigid attachment of your guide camera, eliminating the flexure that can ruin long exposures. The entire unit is machined from a single piece of aerospace aluminum, further enhancing its rigidity and ensuring there are no seams to permit light leaks.\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\u003eM42, M48, and M28.5 Thread Compatibility\u003c\/h3\u003e\n\u003cp\u003eVersatility is key to building a functional imaging train. The SV226P includes the most common astronomical threads—M42x0.75 (T-thread), M48x0.75 (2\" filter thread), and M28.5x0.6 (1.25\" filter thread)—to ensure broad compatibility. An included adapter helps bridge these connections, allowing you to easily integrate the filter drawer with flatteners, reducers, cameras, and the OAG itself, maintaining correct spacing and a secure optical path.\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 does the SVBONY SV226P support both 1.25\" and 2\" filters?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SVBONY SV226P features a single, versatile filter holder designed to accept either a standard 2\" mounted filter or a 1.25\" mounted filter. This eliminates the need to swap out different drawers or holders when changing filter sizes, streamlining your workflow during an imaging session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat prevents the filter from moving inside the SV226P drawer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe drawer uses a dual-security system. \u003cstrong\u003eStrong H-type magnets\u003c\/strong\u003e pull the drawer firmly into the housing for a secure fit, while a \u003cstrong\u003emanual side-lock screw\u003c\/strong\u003e provides an additional mechanical lock. This combination prevents any shifting, tilting, or rattling, even as the telescope slews across the sky.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the SVBONY SV226P introduce flexure when used with a heavy camera on my SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SVBONY SV226P is engineered to minimize flexure. It is machined from a \u003cstrong\u003esingle piece of aerospace-grade aluminum\u003c\/strong\u003e, which provides high rigidity and strength. The 12-point M2.5 mounting system for the OAG's guide camera further ensures that all components are locked down, making it a solid choice for demanding imaging trains.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do the 12 mounting points on the SV226P benefit my guiding?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe 12 separate M2.5 threaded holes provide a highly stable and precisely aligned platform for your off-axis guider's prism and guide camera. By preventing any sag or movement of the guide camera relative to the main imaging camera, the SV226P ensures your autoguiding corrections are accurate, resulting in sharper final images with round stars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow can I connect the SVBONY SV226P between my refractor's M48 flattener and M42 camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SVBONY SV226P is ideal for this scenario. It includes native M48 and M42 threads. You can thread the M48 side directly onto your flattener and the M42 side directly to your camera or T-ring, placing the filter slot conveniently in the optical path while maintaining secure, threaded connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the SVBONY SV226P light-tight for long-exposure astrophotography?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The one-piece construction and precise machining are designed to create a light-tight seal. This prevents stray light from entering the optical path and causing gradients or artifacts in your long-exposure images of faint targets like the Orion Nebula (M42).\u003c\/p\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\/svbony-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSVBONY Warranty Policy\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVBONY","offers":[{"title":"Default Title","offer_id":52861226516765,"sku":"SV-W9184D","price":63.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-Filter-Drawer-for-OAG-SVBONY-SV226P-1_62334f64-950b-4e10-b007-abb37386d462.jpg?v=1788659538"},{"product_id":"svbony-sv226-m42-telescope-filter-drawer","title":"SVBONY SV226 M42 Telescope Filter Drawer","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eMagnetic drawer for rapid filter changes\u003c\/li\u003e\n\u003cli\u003eCNC-molded integrated body for light-leak prevention\u003c\/li\u003e\n\u003cli\u003eNative M42x0.75 threads for common cameras and reducers\u003c\/li\u003e\n\u003cli\u003eIncludes M42 to M48 adapter for wider compatibility\u003c\/li\u003e\n\u003cli\u003eAccepts both 1.25\" and 2\" mounted filters\u003c\/li\u003e\n\u003cli\u003eSide locking screw for tension adjustment\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 SV226 M42 Filter Drawer\u003c\/h2\u003e\n\u003cp\u003eThe SVBONY SV226 M42 Filter Drawer streamlines your astrophotography workflow by enabling rapid, secure filter changes without altering your imaging train. Its integrated, CNC-molded body provides a light-tight seal essential for long exposures. The strong magnetic holder allows for quick, positive insertion of filter sliders, while the included M42-to-M48 adapter ensures compatibility across a wide range of telescopes, reducers, and 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\u003eMagnetic Holder: Secure, Tool-Free Filter Swaps\u003c\/h3\u003e\n\u003cp\u003eChanging filters in the dark can introduce vibrations or require fumbling with threaded cells. The SV226 uses a strong magnetic attraction to securely seat the filter holder, providing a faster and more reliable alternative to traditional screw-in filter wheels or cells. This design ensures a firm connection that prevents the filter from shifting or falling, allowing you to swap between LRGB, narrowband, or multi-bandpass filters in seconds.\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\u003eCNC-Molded Body for a Light-Tight Optical Path\u003c\/h3\u003e\n\u003cp\u003eStray light is a critical issue in long-exposure astrophotography, capable of ruining hours of data. The SV226 filter drawer features an integrated body machined from a single block of metal using CNC technology. This unibody construction, combined with its anti-light leaking design, eliminates the gaps and seams found in multi-part assemblies, ensuring your optical path remains completely sealed from external light sources.\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\u003eFlexible Connectivity: M42 Native with Included M48 Adapter\u003c\/h3\u003e\n\u003cp\u003eThe SV226 is built around the common M42x0.75 \"T-thread\" standard, allowing direct connection to many astronomy cameras and accessories. To solve thread compatibility issues with larger format correctors and reducers, SVBONY includes an M42-to-M48 adapter. This allows you to place the filter drawer correctly within your imaging train, whether you are connecting to an SVBONY SV550\/SV503 OTA or other telescopes requiring M48 threads.\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\u003eImaging Train Integration: Back Focus Consumption and Tension Adjustment\u003c\/h3\u003e\n\u003cp\u003eAny accessory added to an imaging train consumes valuable back focus, and a filter drawer is no exception. While the SV226 is designed to be as slim as possible, it's critical to account for its thickness in your optical path calculations. To ensure rigidity, a lock screw on the side of the drawer allows you to adjust the tension, eliminating any potential sag or play in the holder for a more consistent and stable connection.\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 filter sizes does the SVBONY SV226 accept?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SVBONY SV226 filter drawer is designed to be compatible with standard mounted \u003cstrong\u003e1.25\"\u003c\/strong\u003e and \u003cstrong\u003e2\"\u003c\/strong\u003e filters, making it a versatile option for most astrophotography setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the SVBONY SV226 prevent light leaks?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SV226 features an \u003cstrong\u003eintegrated CNC-molded body\u003c\/strong\u003e. This single-piece construction eliminates the joints and seams that are common points for light intrusion in other designs, ensuring a dark optical path for clean, long-exposure images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I connect the SV226 filter drawer to my M48 corrector or flattener?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SVBONY SV226 comes with an \u003cstrong\u003eM42-to-M48 adapter\u003c\/strong\u003e. Simply thread this adapter onto the M42 threads of the filter drawer to convert it for use with M48 accessories, ensuring proper connection to most modern field flatteners and focal reducers.\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 locking screw on the side of the SV226?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe side locking screw allows you to \u003cstrong\u003eadjust the tension\u003c\/strong\u003e on the filter holder. This helps eliminate any minor gap or wobble, ensuring the filter remains perfectly seated and perpendicular to the optical axis, which is critical for maintaining sharp focus across the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the SVBONY SV226 with my SV503 refractor and an astronomy camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the SV226 is designed for this type of setup. You can connect it between your focal reducer\/flattener and your camera (like the SVBONY F9198F\/F9198K models). The included M42-to-M48 adapter ensures you can match the threads required by your specific optical train configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the magnetic holder on the SV226 improve imaging sessions with my SV550 OTA?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen imaging with your SV550 OTA, the magnetic holder allows you to swap filters quickly and without tools. This is especially useful when capturing LRGB data or switching to a narrowband filter for an object like the North American Nebula (NGC 7000), as it minimizes downtime and reduces the risk of bumping the telescope and losing your guide star.\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\u003eNote\u003c\/td\u003e\n\u003ctd\u003eNo specifications provided.\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\"\u003eNote\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003eNo contents list provided.\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":"Default Title","offer_id":52861266592029,"sku":"SV-W9184A","price":60.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-SV226-M42-Filter-Drawer-and-drawer-holder-for-Astrophotography-1_0ee4b833-cdb7-41f2-bd87-354cb0563a12.jpg?v=1788660818"},{"product_id":"baader-planetarium-fcct-1-filter-holder-for-rasa-8-inch-77mm-qhy-cameras","title":"Baader Planetarium FCCT 1 Filter Holder for RASA 8\" \u0026 77mm QHY Cameras","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for the Celestron RASA 8\" Astrograph\u003c\/li\u003e\n\u003cli\u003eEnables filter use in a fast f\/2 optical system\u003c\/li\u003e\n\u003cli\u003eMaintains the RASA's critical back focus distance\u003c\/li\u003e\n\u003cli\u003eCompatible with QHY cameras featuring a 77mm diameter body\u003c\/li\u003e\n\u003cli\u003eSupports models such as the QHY174, QHY163, and QHY183\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 FCCT 1 Filter Holder for RASA 8\" \u0026amp; 77mm QHY Cameras\u003c\/h2\u003e\n\u003cp\u003eThe Baader FCCT 1 provides the definitive filter solution for the Celestron RASA 8\", specifically engineered to integrate 77mm diameter QHY cameras like the QHY174, QHY163, and QHY183. This filter holder works within the RASA 8's demanding optical path, enabling multi-band imaging without compromising the telescope's native f\/2 performance.\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\u003eSeamless Filtration for the RASA 8 Optical System\u003c\/h3\u003e\n\u003cp\u003eThe Celestron RASA 8's aggressive f\/2 optical design leaves no room for a conventional filter wheel, which would violate the system's strict back focus requirements. The Baader FCCT 1 solves this by creating a slim, integrated filter holder that places the filter precisely within the correct optical path. This allows you to capture narrowband or LRGB data without introducing optical aberrations or vignetting caused by improper spacing.\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\u003ePrecision-Fit for 77mm QHY Cameras\u003c\/h3\u003e\n\u003cp\u003eThis FCCT 1 is machined for a direct, secure fit with specific QHY camera bodies that feature a 77mm cylindrical diameter, including popular models like the QHY174, QHY163, and QHY183. This dedicated design ensures perfect optical alignment and mechanical stability, eliminating the potential for tilt and flexure that can degrade images from such a fast astrograph.\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 is the primary purpose of the Baader FCCT 1 for the RASA 8?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Baader FCCT 1 is a specialized filter holder. It is designed to let you use imaging filters with specific 77mm diameter QHY cameras on a Celestron RASA 8\" astrograph, an instrument that cannot accommodate a standard filter wheel due to its extremely critical back focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich QHY cameras are compatible with this FCCT 1 holder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis holder is designed for QHY cameras that have a \u003cstrong\u003e77mm diameter cylindrical body\u003c\/strong\u003e. This includes popular models such as the \u003cstrong\u003eQHY174\u003c\/strong\u003e, \u003cstrong\u003eQHY163\u003c\/strong\u003e, and \u003cstrong\u003eQHY183\u003c\/strong\u003e. You should always measure your camera body to confirm its diameter before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy can't I use a standard filter wheel with my RASA 8?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe RASA 8 has an extremely short and precise back focus distance. A standard filter wheel is too thick and would place the camera sensor far outside the telescope's focal plane, making it impossible to achieve a sharp image across the field. The FCCT 1 is a thin, integrated solution that works within this critical constraint.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the FCCT 1 to shoot the Orion Nebula (M42) in narrowband with my RASA 8?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is an ideal application for the FCCT 1. It allows you to insert narrowband filters (like H-alpha or OIII) into the RASA 8's optical path, enabling you to capture high-contrast images of emission nebulae like the Orion Nebula (M42) even from light-polluted locations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I'm imaging the Andromeda Galaxy (M31) with my RASA 8 and QHY183, what does the FCCT 1 allow me to do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe FCCT 1 lets you create a full-color LRGB image of broadband targets like the Andromeda Galaxy (M31). It provides the means to insert and swap Luminance, Red, Green, and Blue filters to capture separate channels, which can then be combined during processing to produce a detailed color photograph.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat size filters does the Baader FCCT 1 accept?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe provided specifications do not list the compatible filter size or type (e.g., mounted or unmounted). This information is crucial for proper operation, and you should confirm the required filter specifications from the manufacturer before purchase.\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\u003eTelescope Compatibility\u003c\/td\u003e\n\u003ctd\u003eCelestron RASA 8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Compatibility\u003c\/td\u003e\n\u003ctd\u003eQHY Cameras with 77mm diameter body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Camera Models\u003c\/td\u003e\n\u003ctd\u003eQHY174, QHY163, QHY183, and others with same body diameter\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\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e93mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType of Adapter\u003c\/td\u003e\n\u003ctd\u003eCamera Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical length (mm)\u003c\/td\u003e\n\u003ctd\u003e21.5mm (incl. 2x 0.5mm Spacer wich can be added)\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\"\u003eFCCT I Filter Holder for RASA 8\" and 77mm QHY Cameras\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_FCCT_Filter_Changer_Camera_Tilter_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 FCCT Filter Changer Camera Tilter Manual\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":"Default Title","offer_id":52913140597021,"sku":"BAA-2459070","price":430.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-FCCT-1-for-RASA-8-suitable-for-77mm-QHY-Cameras-e-g-QHY-174-163-183-1_011ef236-4da3-4804-9543-3752863df30c.jpg?v=1789086648"},{"product_id":"baader-planetarium-fcct-filter-holder-3d-printed","title":"Baader Planetarium FCCT Filter Holder – 3D-printed","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for the Baader FCCT System\u003c\/li\u003e\n\u003cli\u003eAvailable for unmounted 31mm, 36mm and 2\" (Ø 47.4mm) filters\u003c\/li\u003e\n\u003cli\u003eIntegrated Neodymium magnets for secure, repeatable positioning\u003c\/li\u003e\n\u003cli\u003eLightweight 3D-printed construction\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\u003eFCCT Filter Holder – 3D-printed\u003c\/h2\u003e\n\u003cp\u003eEngineered for the Baader FCCT (Filter Changer Camera Tilter), this 3D-printed filter holder securely accommodates unmounted Baader filters in three sizes: 31mm and 36mm round filters with a 2mm thickness, or 2-inch filters with a precise Ø 47.4mm diameter. It provides a dedicated, lightweight solution for integrating specific unmounted filters into your imaging train, held in place by a robust magnetic retention system.\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 3D-Printed Holder for 31mm, 36mm and 2-inch Unmounted Filters\u003c\/h3\u003e\n\u003cp\u003eThis holder offers a direct and cost-effective solution for using unmounted Baader filters within the Baader FCCT. The 3D-printed construction ensures a precise, snug fit for the selected filter size, eliminating the need for a standard threaded cell, minimizing weight in the optical path and maximizing the clear aperture available within the compact FCCT system.\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\u003eMagnetic Retention: Zero-Shift Alignment for Every Filter\u003c\/h3\u003e\n\u003cp\u003eIntegrated Neodymium magnets provide a firm, positive lock, preventing the filter holder from accidentally slipping or falling out of the FCCT housing. This magnetic system also guarantees exceptionally consistent and repeatable positioning, which is critical for maintaining the accuracy of your flat-field calibration frames between 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\"\u003eWhat is the Baader FCCT Filter Holder designed for, and which size do I need?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt is specifically designed to hold \u003cstrong\u003eunmounted Baader filters\u003c\/strong\u003e for use within the Baader FCCT (Filter Changer Camera Tilter) system. Choose the version that matches your filters: \u003cstrong\u003e31mm\u003c\/strong\u003e or \u003cstrong\u003e36mm\u003c\/strong\u003e round filters with a 2mm thickness, or \u003cstrong\u003e2-inch\u003c\/strong\u003e filters with a diameter of \u003cstrong\u003e47.4mm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the magnetic system on the FCCT Filter Holder work?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe holder uses built-in \u003cstrong\u003eNeodymium magnets\u003c\/strong\u003e to securely lock it into the FCCT housing. This prevents it from falling out and ensures it seats in the exact same position every time for consistent optical alignment and reliable flat-field calibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use mounted filters with this FCCT holder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. Each version is purpose-built for \u003cstrong\u003eunmounted\u003c\/strong\u003e Baader filters of a specific diameter (31mm, 36mm or 47.4mm). Filters that are pre-mounted in threaded cells, such as standard 1.25\" or 2\" mounted filters, will not fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is this FCCT filter holder 3D-printed?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe 3D-printed construction allows for a precise, lightweight, and cost-effective design tailored specifically for each unmounted Baader filter size and the FCCT system. It is a specialized part for a very specific application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I'm taking flats with my telescope, why is the repeatable positioning of this FCCT holder important?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eConsistent, repeatable positioning is critical for accurate flat-field calibration. The magnetic seating ensures that any dust motes or imperfections on the filter return to the exact same spot in the optical path, allowing your calibration frames to perfectly subtract them from your light frames.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this FCCT holder compatible with filter drawers from other brands?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis filter holder is specifically designed for the \u003cstrong\u003eBaader FCCT system\u003c\/strong\u003e. It is not intended to be compatible with the Baader UFC (Universal Filter Changer) or with filter drawers or filter wheels from other manufacturers due to its unique shape and magnetic retention mechanism.\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\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e2\" (Ø 47.4mm)\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eBaader FCCT System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired Filter Type\u003c\/td\u003e\n\u003ctd\u003eUnmounted Ø 47.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetention System\u003c\/td\u003e\n\u003ctd\u003eNeodymium Magnets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e3D-Printed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e31mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eBaader FCCT (Filter Changer Camera Tilter) System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Filter Size\u003c\/td\u003e\n\u003ctd\u003e31mm Diameter (Unmounted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Filter Thickness\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e3D-Printed Polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetention Mechanism\u003c\/td\u003e\n\u003ctd\u003eIntegrated Neodymium Magnets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e36mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eBaader FCCT System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Size\u003c\/td\u003e\n\u003ctd\u003e36mm x 2mm, Unmounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e3D-Printed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetention Mechanism\u003c\/td\u003e\n\u003ctd\u003eNeodymium Magnets\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\"\u003eFCCT Filter Holder (selected size) – 3D-printed\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_FCCT_Filter_Changer_Camera_Tilter_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 FCCT Filter Changer Camera Tilter Manual\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":"2\" (Ø 47.4mm)","offer_id":52913140760861,"sku":"BAA-2459085","price":59.0,"currency_code":"CAD","in_stock":true},{"title":"31mm","offer_id":52913140793629,"sku":"BAA-2459087","price":56.0,"currency_code":"CAD","in_stock":true},{"title":"36mm","offer_id":52913140826397,"sku":"BAA-2459088","price":57.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-FCCT-Filter-Holder-2-47-4mm-3D-printed-1_3e82ad12-5604-49c0-8026-254246716f72.jpg?v=1789086663"},{"product_id":"baader-planetarium-fcct-filter-holder-set-4x-3d-printed","title":"Baader Planetarium FCCT Filter Holder Set: 4x – 3D-printed","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSet of 4 individual filter holders\u003c\/li\u003e\n\u003cli\u003eDesigned for the Baader FCCT system\u003c\/li\u003e\n\u003cli\u003eAvailable for unmounted 31mm, 36mm (2mm thick) or 2-inch (Ø 47.4 mm) filters\u003c\/li\u003e\n\u003cli\u003eLightweight and durable 3D-printed construction\u003c\/li\u003e\n\u003cli\u003eIntegrated Neodymium magnets for secure seating\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\u003eFCCT Filter Holder Set: 4x – 3D-printed\u003c\/h2\u003e\n\u003cp\u003eThis set includes four 3D-printed filter holders designed for the Baader FCCT (Filter Changer Camera Tilter) system, each precision-made to secure unmounted Baader filters in your choice of size: 31mm or 36mm round filters with a 2mm thickness, or 2-inch filters with a 47.4 mm diameter. The design leverages powerful Neodymium magnets to ensure your filters are held firmly and consistently in the optical path, preventing accidental drops and maintaining repeatable alignment for calibration frames.\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\u003ePrecision Fit for 31mm, 36mm and 47.4mm Unmounted Filters\u003c\/h3\u003e\n\u003cp\u003eThese holders are specifically engineered to accommodate unmounted Baader filters: 31mm and 36mm round filters with a 2mm thickness, or filters with a diameter of 47.4 mm, the standard for Baader's 2-inch filter line. This allows imagers to use their filters without the added thickness and potential vignetting of a standard metal cell, which is critical in fast optical systems. The 3D-printed construction provides a lightweight yet rigid housing that perfectly matches the filter's dimensions, preventing movement or rattling of the filter.\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\u003eNeodymium Magnets: Secure Seating for 4 Filters\u003c\/h3\u003e\n\u003cp\u003eEach of the four holders in this set is embedded with Neodymium magnets. This system ensures the filter drawer snaps into the exact same position every time, which is essential for the accuracy of flat fields. The magnetic force is strong enough to prevent the holder from falling out, even when the telescope is pointed at high angles, protecting your valuable filters from damage.\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\"\u003eWhich filters are compatible, and which set should I choose?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eChoose the set that matches your unmounted Baader filters: \u003cstrong\u003e4x 31mm\u003c\/strong\u003e or \u003cstrong\u003e4x 36mm\u003c\/strong\u003e for round filters with a thickness of 2mm, or \u003cstrong\u003e4x 2\"\u003c\/strong\u003e for 2-inch filters with a glass diameter of \u003cstrong\u003e47.4 mm\u003c\/strong\u003e. None of the sets are compatible with filters that are pre-mounted in threaded cells.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow many holders come in one FCCT Filter Holder set?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis product includes a set of \u003cstrong\u003efour individual filter holders\u003c\/strong\u003e, allowing you to populate a filter drawer for LRGB, narrowband, or other filter combinations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat prevents the FCCT filter holders from falling out of the drawer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eEach holder has built-in \u003cstrong\u003eNeodymium magnets\u003c\/strong\u003e. These create a secure connection with the filter drawer, holding it firmly in place and ensuring it cannot fall out accidentally during use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use threaded, mounted filters with these FCCT holders?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. These holders are specifically made for \u003cstrong\u003eunmounted filter glass\u003c\/strong\u003e of 31mm, 36mm or 47.4 mm diameter. The outer metal cell of a mounted filter, such as a standard M48-threaded 2\" filter, will not fit inside these holders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAs these FCCT holders are 3D-printed, how durable are they?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe holders are printed from a durable, high-quality material designed for astronomical accessories. While they are robust enough for regular use, they should be handled with care compared to machined aluminum parts. The lightweight nature of the 3D-printed material helps reduce the overall weight on your imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill these holders work with my Baader FCCT II system?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThese holders are designed for the Baader FCCT system. You should confirm compatibility with your specific version of the FCCT (I or II) and its corresponding filter drawer, as designs can vary. These are made for drawers that accept this specific magnetic, unmounted filter holder format.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003e4x 2\" (Ø 47.4mm)\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e4 filter holders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eBaader FCCT System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Filter Size\u003c\/td\u003e\n\u003ctd\u003e2\" (Ø 47.4mm), Unmounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetention Mechanism\u003c\/td\u003e\n\u003ctd\u003eNeodymium Magnets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e3D-Printed\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e4x 31mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e4 filter holders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eBaader FCCT System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Filter Size\u003c\/td\u003e\n\u003ctd\u003e31mm Diameter (Unmounted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Filter Thickness\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetention Mechanism\u003c\/td\u003e\n\u003ctd\u003eNeodymium Magnets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e3D-Printed\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e4x 36mm\u003c\/h3\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e4 filter holders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eBaader FCCT System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Filter Size\u003c\/td\u003e\n\u003ctd\u003e36mm Diameter (Unmounted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Filter Thickness\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetention Mechanism\u003c\/td\u003e\n\u003ctd\u003eNeodymium Magnets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e3D-Printed\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003e4x 31mm\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\"\u003e31mm Filter Holder for FCCT\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 4\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003ch3\u003e4x 36mm\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\"\u003e4x Filterholder 36mm for FCCT (3D-printed)\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003efor unmounted Ø 36x2mm Baader Filter\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_FCCT_Filter_Changer_Camera_Tilter_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 FCCT Filter Changer Camera Tilter Manual\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":"4x 2\" (Ø 47.4mm)","offer_id":52913141973277,"sku":"BAA-2459095","price":200.0,"currency_code":"CAD","in_stock":true},{"title":"4x 31mm","offer_id":52913142006045,"sku":"BAA-2459097","price":188.0,"currency_code":"CAD","in_stock":true},{"title":"4x 36mm","offer_id":52913142038813,"sku":"BAA-2459098","price":196.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-FCCT-Filter-Holder-Set-4x-2-47-4-mm-3D-printed-1_ac2d127c-a62a-41a4-906c-7d828be07aab.jpg?v=1789086682"},{"product_id":"baader-planetarium-ufc-protection-dark-slider-3d-printed","title":"Baader Planetarium UFC Protection – Dark-Slider, 3D-printed","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSTL files for 3D printing\u003c\/li\u003e\n\u003cli\u003eDesigned for the Baader UFC System\u003c\/li\u003e\n\u003cli\u003eCreates a light-tight dark slide\u003c\/li\u003e\n\u003cli\u003eEssential for dark frame calibration\u003c\/li\u003e\n\u003cli\u003eFree download with customer account\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\u003eUFC Protection – Dark-Slider, 3D-printed\u003c\/h2\u003e\n      \u003cp\u003eThis product provides the official STL files for the Baader Planetarium UFC Protection Dark-Slider, allowing you to 3D-print a crucial component for your imaging train. Designed specifically for the Universal Filter Changer (UFC) system, these files let you create a custom dark slide to block all incoming light for perfect calibration frames.\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\u003eA 3D-Printable Dark Frame Solution for the Baader UFC System\u003c\/h3\u003e\n      \u003cp\u003eThe Baader UFC is engineered for maximum modularity, and this 3D-printable dark-slider enhances its utility for serious imagers. By printing and inserting this slide, you create a perfectly light-tight seal within the filter base, which is essential for capturing accurate dark frames to remove thermal noise and hot pixels from your astronomical images.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Designed by Baader Planetarium to ensure a precise, light-proof fit within the UFC filter chamber.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDIY Customization:\u003c\/strong\u003e Print the slider yourself using the filament material (e.g., black PETG, ABS) and quality settings of your choice.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCalibration Accuracy:\u003c\/strong\u003e Enables the creation of a reliable dark frame library, a fundamental step for producing clean, low-noise images.\u003c\/li\u003e\n      \u003c\/ul\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\u003eFree Download Under Creative Commons 4.0 License\u003c\/h3\u003e\n      \u003cp\u003eBaader Planetarium offers these design files to the astronomy community as a free download. To access the STL files, you only need to log in with your customer account or register on our website. The files are distributed under a Creative Commons CC BY-NC-SA 4.0 license, which has a few key conditions for use.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAttribution Required:\u003c\/strong\u003e You must give appropriate credit to © Baader Planetarium GmbH if you share the design.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eNon-Commercial Use:\u003c\/strong\u003e The files and any resulting 3D prints may not be used for commercial purposes.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eShare-Alike:\u003c\/strong\u003e If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\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 is the Baader UFC Protection Dark-Slider?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis is not a physical product for sale, but rather a set of \u003cstrong\u003eSTL digital design files\u003c\/strong\u003e provided for free by Baader Planetarium. These files allow you to 3D-print your own dark slide, a component that blocks light within their Universal Filter Changer (UFC) system, which is necessary for taking dark calibration frames.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I use the printed UFC Dark-Slider to take dark frames?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eOnce printed, insert the Dark-Slider into your Baader UFC base just as you would a filter slide. With the telescope capped or otherwise shielded from light, you can then take exposures with your camera that match the duration and temperature of your light frames. The slider ensures no stray light reaches the sensor, resulting in pure dark frames.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat material should I use to 3D print the UFC Dark-Slider?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eFor best results, use a filament that is opaque and matte to prevent internal reflections. \u003cstrong\u003eBlack PETG or ABS\u003c\/strong\u003e are excellent choices due to their durability and light-blocking properties. High-quality black PLA can also work, but verify that it is fully opaque when printed.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhere can I download the STL files for the UFC Dark-Slider?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe STL files are available for free on this product page under the \u003cstrong\u003e\"Downloads\" tab\u003c\/strong\u003e. You must be logged into a customer account to access the download link.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I sell the 3D prints I make from the UFC Dark-Slider files?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo. The files are licensed under a Creative Commons \u003cstrong\u003eNon-Commercial (NC)\u003c\/strong\u003e license (CC BY-NC-SA 4.0). You are free to print them for personal use, but you may not sell the printed objects or the files themselves.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy do I need a dark slider for my Baader UFC system?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eA dedicated dark slider provides a guaranteed light-tight seal directly in the optical path. This is often more reliable and convenient than capping the telescope, especially for remote or automated imaging setups where you want to capture calibration frames without physically touching the 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\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.02\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\"\u003eDigital Download\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003eThis is a digital product (STL files). No physical items are shipped.\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=\"#[INSERT_STL_FILE_URL_HERE]\" 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\"\u003eDownload STL Files\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 Policy\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":52913142956317,"sku":"BAA-2459197","price":44.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-UFC-Protection-Dark-Slider-3D-printed-1_c7e86592-b663-4c53-a952-3647b6772eab.jpg?v=1789086708"},{"product_id":"baader-planetarium-ufc-protection-slider-seal-3d-printed","title":"Baader Planetarium UFC Protection – Slider-Seal, 3D-printed","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFree to download STL files for 3D printing\u003c\/li\u003e\n\u003cli\u003eDesigned for the Baader Planetarium UFC System\u003c\/li\u003e\n\u003cli\u003eProtects filter sliders from dust and damage\u003c\/li\u003e\n\u003cli\u003eLicensed under Creative Commons for non-commercial use\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\u003eUFC Protection – Slider-Seal, 3D-printed\u003c\/h2\u003e\n\u003cp\u003eThis is a free digital download containing the STL files to 3D print a protective Slider-Seal for the Baader Planetarium Universal Filter Changer (UFC) system. Provided directly by Baader Planetarium, these files allow you to create a custom-fit component that helps seal and protect your filter sliders when not in use.\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 Free, 3D-Printable Solution for UFC Protection\u003c\/h3\u003e\n\u003cp\u003eInstead of a physical product, Baader Planetarium offers the design for the UFC Slider-Seal as a service to the astronomy community. This DIY approach allows any user with access to a 3D printer to produce their own protective seal, safeguarding their valuable UFC filter sliders from dust, moisture, and accidental contact.\u003c\/p\u003e\n\u003cp\u003eTo access the files, simply log in to your customer account or register on our website. The download link is available on the \"Downloads\" tab for this product. This initiative ensures that UFC users can easily and affordably create essential accessories for their imaging train.\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\u003eUnderstanding the Creative Commons 4.0 License\u003c\/h3\u003e\n\u003cp\u003eThe STL files for the UFC Slider-Seal are distributed under the Creative Commons CC BY-NC-SA 4.0 license. This license grants you specific permissions while establishing clear guidelines for use, ensuring the design remains an open and accessible community resource.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttribution (BY):\u003c\/strong\u003e You must give appropriate credit to Baader Planetarium GmbH as the original creator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Commercial (NC):\u003c\/strong\u003e You may not use the files or any prints made from them for commercial purposes. Selling printed copies of this design is prohibited.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShare Alike (SA):\u003c\/strong\u003e If you remix, transform, or build upon the material, you must distribute your contributions under the same CC BY-NC-SA 4.0 license as the original.\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\"\u003eIs the UFC Slider-Seal a physical product I can buy?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this is not a physical product for sale. It is a set of \u003cstrong\u003eSTL files\u003c\/strong\u003e that you can download for free to print the UFC Slider-Seal on your own 3D printer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I download the STL files for the UFC Slider-Seal?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo download the files, you must be logged into a customer account on our website. If you don't have one, you can register for free. Once logged in, navigate to the \"Downloads\" tab on this page to find the download link.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I sell 3D prints of the Baader UFC Slider-Seal?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The files are licensed under a Creative Commons license (CC BY-NC-SA 4.0) that includes a \u003cstrong\u003eNon-Commercial (NC)\u003c\/strong\u003e clause. This means you cannot use the files or the resulting prints for any commercial purpose, including selling them.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat material should I use to 3D print the UFC Slider-Seal?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe source files do not specify a material. However, for astronomy accessories, a dark, durable filament like \u003cstrong\u003ePETG or ABS\u003c\/strong\u003e is often recommended to minimize light reflections and withstand outdoor conditions. You should choose a material compatible with your specific 3D printer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I have to pay for the UFC Slider-Seal design files?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the STL files are provided by Baader Planetarium completely free of charge. You only need to register for a customer account on our website to access the download.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are my obligations if I modify the UFC Slider-Seal design?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe license includes a \u003cstrong\u003eShare Alike (SA)\u003c\/strong\u003e clause. This means if you modify the design and distribute your version, you must do so under the exact same CC BY-NC-SA 4.0 license, giving credit to Baader Planetarium as the original creator.\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\u003eNet weight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.02\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=\"#\" 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\"\u003eDownload STL Files\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":"Default Title","offer_id":52913143054621,"sku":"BAA-2459196","price":44.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/BaaderPlanetarium-UFC-Protection-Slider-Seal-3D-printed-1_b2d3f4b4-cff8-4570-998b-232a194856e5.jpg?v=1789086718"}],"url":"https:\/\/davidastro.com\/fr\/collections\/filter-drawers.oembed?page=2","provider":"David Astro","version":"1.0","type":"link"}