{"title":"Adaptateurs Sky-Watcher","description":"\u003cp\u003eLes adaptateurs Sky-Watcher relient caméras et oculaires aux télescopes Sky-Watcher. Les adaptateurs M48 pour boîtiers Canon, Nikon et Sony fixent un reflex numérique ou un hybride sur un train optique M48, par exemple un réducteur ou un aplanisseur Sky-Watcher.\u003c\/p\u003e\u003cp\u003eLes porte-oculaires 2\" pour Dobson existent en versions 50mm et 57mm pour s'adapter aux différents tubes de mise au point, et l'adaptateur de réducteur-correcteur pour Evostar 72ED fixe le réducteur dédié sur cette lunette.\u003c\/p\u003e","products":[{"product_id":"sky-watcher-canon-camera-adapter-m48","title":"Sky-Watcher Bague Adaptatrice Canon (M48)","description":"\u003c!-- more --\u003e\u003cp\u003e Conçu pour fixer un appareil photo reflex numérique Canon à l'un des réducteurs\/correcteurs de focale Sky-Watcher 0,85x.\u003c\/p\u003e \u003cp\u003eLes anneaux M48 sont utilisés pour l'imagerie de plus grand format. Ceux-ci sont différents du filetage en T standard et ne conviennent pas à notre gamme Dobson pliable. Les anneaux M48 doivent être utilisés sur les séries Esprit et ProED lors de l'utilisation des correcteurs de champ dédiés\u003c\/p\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":44967193379101,"sku":"SW-S20300","price":40.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Sky-Watcher-Canon-Camera-Adapter-M48-S20300-1__46895.1594170794.1280.1280.jpg?v=1684338545"},{"product_id":"sky-watcher-nikon-camera-adapter-m48","title":"Sky-Watcher Bague Adaptatrice Nikon (M48)","description":"\u003c!-- more --\u003e\u003cp\u003e Conçu pour fixer un appareil photo reflex numérique Nikon à l'un des réducteurs\/correcteurs de focale Sky-Watcher 0,85x.\u003c\/p\u003e\n\u003cp\u003e Les anneaux M48 sont utilisés pour l'imagerie de plus grand format. Ceux-ci sont différents du filetage en T standard et ne conviennent pas à notre gamme Dobson pliable. Les anneaux M48 doivent être utilisés sur les séries Esprit et ProED lors de l'utilisation des correcteurs de champ dédiés\u003c\/p\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":44967193444637,"sku":"SW-S20301","price":40.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Sky-Watcher-Nikon-Camera-Adapter-M48-S20301-1__77191.1594170794.1280.1280.jpg?v=1684338547"},{"product_id":"sky-watcher-2-eyepiece-holder-for-dobsonians-57mm","title":"Sky-Watcher 2\" Eyepiece Holder for Dobsonians - 57mm","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eReplacement 2\" Eyepiece Holder\u003c\/li\u003e\n\u003cli\u003eDesigned for Sky-Watcher Dobsonian Telescopes\u003c\/li\u003e\n\u003cli\u003eFits Focuser Openings of 57 mm\u003c\/li\u003e\n\u003cli\u003eSecurely Holds 2\" Eyepieces and Accessories\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\u003eSky-Watcher 2\" Eyepiece Holder for Dobsonians - 57mm\u003c\/h2\u003e\n\u003cp\u003eThis Sky-Watcher 2\" Eyepiece Holder is a spare part that replaces the eyepiece holder supplied with Sky-Watcher Dobsonians that have a 57 mm focuser opening. It securely holds standard 2\" eyepieces and accessories.\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 Secure 57mm Replacement for Sky-Watcher Dobsonian Focusers\u003c\/h3\u003e\n\u003cp\u003eIf the original eyepiece holder on your Sky-Watcher Dobsonian is lost or damaged, this holder replaces it. Owners note that older Sky-Watcher Dobsonian drawtubes are slightly larger than 2\", so a 2\" eyepiece cannot be push-fitted straight into the drawtube; the holder adapts it to accept standard 2\" eyepieces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoosing the Right Size: 57mm vs. 50mm Eyepiece Holders\u003c\/h3\u003e\n\u003cp\u003eSky-Watcher makes this holder in two sizes, 50 mm and 57 mm, matched to the focuser opening of the Dobsonian, so the correct size depends on the telescope. Check the focuser opening of your Dobsonian before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis 57 mm Holder:\u003c\/strong\u003e Choose this version if your focuser opening measures 57 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe \u003ca href=\"https:\/\/davidastro.com\/products\/sky-watcher-2-eyepiece-holder-for-dobsonians-50mm\"\u003e50 mm Holder\u003c\/a\u003e (SKU SW-DOB-EP-50):\u003c\/strong\u003e Choose this version if your focuser opening is 50 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I measure my telescope to see if the Sky-Watcher 57mm holder will fit?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eSky-Watcher sizes this holder by the focuser opening: this one is for a \u003cstrong\u003e57 mm opening\u003c\/strong\u003e, and a separate version fits a 50 mm opening. One owner measured the stock Sky-Watcher 2\" adapter at 57 mm, or just under, at its widest point, which matches the inside diameter of the receptacle at the end of the drawtube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy can't I just put a 2\" eyepiece into my Sky-Watcher Dobsonian's focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eOwners note that older Sky-Watcher Dobsonian drawtubes are slightly larger than 2\", so a 2\" eyepiece cannot be push-fitted straight into the drawtube. This holder fits the \u003cstrong\u003e57 mm focuser opening\u003c\/strong\u003e and securely holds standard 2\" eyepieces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this 57mm holder accept 2\" accessories as well as eyepieces?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Sky-Watcher lists it for \u003cstrong\u003e2\" eyepieces and accessories\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat's the difference between this 57mm holder and the 50mm version Sky-Watcher offers?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eSky-Watcher makes the holder in two sizes matched to the focuser opening of the Dobsonian: this model fits a \u003cstrong\u003e57 mm opening\u003c\/strong\u003e, the other a \u003cstrong\u003e50 mm opening\u003c\/strong\u003e. Both hold 2\" eyepieces and accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this Sky-Watcher 2\" eyepiece holder the same one that came with my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt is a \u003cstrong\u003eSky-Watcher spare part\u003c\/strong\u003e that replaces the eyepiece holder supplied with Sky-Watcher Dobsonians that have a 57 mm focuser opening.\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\u003e2\" eyepiece holder for Sky-Watcher Dobsonian focusers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccepts\u003c\/td\u003e\n\u003ctd\u003e2\" eyepieces and accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Fit\u003c\/td\u003e\n\u003ctd\u003eFocuser opening of 57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther Sizes\u003c\/td\u003e\n\u003ctd\u003eA 50 mm version is available for focusers with a 50 mm opening\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\"\u003e2\" Eyepiece Holder (57mm)\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\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/sky-watcher-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSky-Watcher 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":50843648295197,"sku":"SW-DOB-EP-57","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Sky-Watcher-2inch-Eyepiece-Holder-dob-57mm.jpg?v=1768506913"},{"product_id":"sky-watcher-2-eyepiece-holder-for-dobsonians-50mm","title":"Sky-Watcher 2\" Eyepiece Holder for Dobsonians - 50mm","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eReplacement 2\" Eyepiece Holder\u003c\/li\u003e\n\u003cli\u003eDesigned for Sky-Watcher Dobsonian Telescopes\u003c\/li\u003e\n\u003cli\u003eFits Focuser Openings of 50mm\u003c\/li\u003e\n\u003cli\u003eSecurely Holds 2\" Eyepieces and Accessories\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number SP11015\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\u003eSky-Watcher 2\" Eyepiece Holder for Dobsonians - 50mm\u003c\/h2\u003e\n\u003cp\u003eThis Sky-Watcher 2\" Eyepiece Holder is a replacement for the eyepiece holder supplied with Sky-Watcher Dobsonians that have a 50mm focuser opening. It allows you to securely mount standard 2\" eyepieces and accessories, restoring the original functionality of your telescope's focuser. Sky-Watcher Dobsonian drawtubes are not a plain 2\" bore, so a 2\" eyepiece does not slide in directly as it does on other scopes; this holder (part number SP11015) provides that 2\" fit.\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\u003eDirect 2\" Accessory Fit for 50mm Sky-Watcher Focusers\u003c\/h3\u003e\n\u003cp\u003eUnlike many telescopes with a standard 2\" bore, Sky-Watcher Dobsonian drawtubes need this holder to accept 2\" eyepieces and accessories. It fits Dobsonian focusers with a 50mm opening and securely holds standard 2\" eyepieces. For 1.25\" eyepieces, Sky-Watcher offers a separate 2\"-1.25\" adapter for the same 50mm Dobsonian focusers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoosing the Right Holder: 50mm vs. 57mm Version\u003c\/h3\u003e\n\u003cp\u003eSky-Watcher produces two different eyepiece holders for their Dobsonian line, and selecting the correct one is critical. This model is for focusers with a 50mm opening. A separate 57mm version is also available for other models. Check the focuser opening of your Dobsonian before ordering to ensure a proper fit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis Model (SP11015):\u003c\/strong\u003e For focusers with a \u003cstrong\u003e50mm\u003c\/strong\u003e opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative Model:\u003c\/strong\u003e A \u003cstrong\u003e57mm\u003c\/strong\u003e version exists for larger focuser openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant Note:\u003c\/strong\u003e This 2\" holder should not be used in conjunction with a 1.25\" adapter. When the two are stacked, eyepieces may fail to reach focus.\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\"\u003eWhy do I need this specific Sky-Watcher 50mm eyepiece holder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eMany Sky-Watcher Dobsonian focusers do not have a standard 2\" diameter drawtube bore. This eyepiece holder is required to adapt the focuser's \u003cstrong\u003e50mm opening\u003c\/strong\u003e to securely hold standard \u003cstrong\u003e2\" eyepieces and accessories\u003c\/strong\u003e, which would not fit otherwise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I know if I need the 50mm or 57mm Sky-Watcher holder?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eCheck the focuser opening of your Dobsonian before ordering. If the opening measures \u003cstrong\u003e50mm\u003c\/strong\u003e, this is the correct part. If it measures \u003cstrong\u003e57mm\u003c\/strong\u003e, you will need the other available version.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this 50mm holder for my 1.25\" eyepieces?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis holder is made for \u003cstrong\u003e2\" eyepieces and accessories\u003c\/strong\u003e. For 1.25\" eyepieces, Sky-Watcher offers a separate 2\"-1.25\" adapter for the same 50mm Dobsonian focusers. Do not stack this holder with the 1.25\" adapter, as eyepieces may then fail to reach focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAfter installing the Sky-Watcher 50mm holder, my 2\" eyepiece is blurry and won't focus. What's wrong?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFirst, make sure this holder is not stacked with another adapter, such as the 1.25\" adapter, as eyepieces may then fail to reach focus. If the problem persists, check that the eyepiece is fully seated and that you have sufficient in-travel or out-travel on your focuser knob.\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\u003eManufacturer Part #\u003c\/td\u003e\n\u003ctd\u003eSP11015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003e2\" eyepiece holder for Sky-Watcher Dobsonian focusers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory Fit\u003c\/td\u003e\n\u003ctd\u003eAccepts 2\" eyepieces and accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Fit\u003c\/td\u003e\n\u003ctd\u003eFocuser opening of 50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlternative Size\u003c\/td\u003e\n\u003ctd\u003eA 57mm version is available for focusers with a 57mm opening\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\"\u003e2\" Eyepiece Holder for 50mm Focuser\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\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/sky-watcher-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSky-Watcher 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":51943091699997,"sku":"SW-DOB-EP-50","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Sky-Watcher-2inch-Eyepiece-Holder-dob-57mm.jpg?v=1768506913"}],"url":"https:\/\/davidastro.com\/fr-int\/collections\/sky-watcher-adapters.oembed","provider":"David Astro","version":"1.0","type":"link"}