{"product_id":"wanderer-astro-m54-extension-adapter","title":"Wanderer Astro M54 Extension Adapter","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdds spacing to an M54 imaging train\u003c\/li\u003e\n\u003cli\u003eAvailable in 9 lengths from 4 mm to 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\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\u003eWanderer Astro M54 Extension Adapter\u003c\/h2\u003e\n      \u003cp\u003eThe Wanderer Astro M54 Extension Adapter is a threaded extension ring for adding spacing to an M54 imaging train. It is offered in 9 lengths from 4 mm to 20 mm.\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\u003eNine Lengths from 4mm to 20mm\u003c\/h3\u003e\n      \u003cp\u003eAchieving the precise back focus distance specified by your \u003ca href=\"\/en-us\/collections\/flatteners-and-reducers\"\u003eflattener\u003c\/a\u003e or reducer is critical for sharp stars across the frame. The Wanderer Astro M54 Extension Adapter series provides a straightforward way to add length to your imaging train. Nine lengths are available: 4, 5, 6, 7, 8, 9, 10, 15 and 20 mm.\u003c\/p\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\"\u003eHow do I choose the right length for the Wanderer Astro M54 Extension Adapter?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe correct length depends on the spacing your flattener or corrector requires in your imaging train. The adapter is available in 4, 5, 6, 7, 8, 9, 10, 15 and 20 mm lengths.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat thread does the Wanderer Astro M54 Extension Adapter use?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis adapter uses an \u003cstrong\u003eM54\u003c\/strong\u003e thread.\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\u003eThread\u003c\/td\u003e\n\u003ctd\u003eM54\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLength 4 mm\u003c\/td\u003e\n\u003ctd\u003eSKU: WA-M54E4\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLength 5 mm\u003c\/td\u003e\n\u003ctd\u003eSKU: WA-M54E5\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLength 6 mm\u003c\/td\u003e\n\u003ctd\u003eSKU: WA-M54E6\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLength 7 mm\u003c\/td\u003e\n\u003ctd\u003eSKU: WA-M54E7\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLength 8 mm\u003c\/td\u003e\n\u003ctd\u003eSKU: WA-M54E8\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLength 9 mm\u003c\/td\u003e\n\u003ctd\u003eSKU: WA-M54E9\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLength 10 mm\u003c\/td\u003e\n\u003ctd\u003eSKU: WA-M54E10\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLength 15 mm\u003c\/td\u003e\n\u003ctd\u003eSKU: WA-M54E15\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLength 20 mm\u003c\/td\u003e\n\u003ctd\u003eSKU: WA-M54E20\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\"\u003eM54 Extension Adapter\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1 (in the length ordered)\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\/wanderer-astro-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eWanderer Astro 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wanderer Astro","offers":[{"title":"4 mm","offer_id":67895405674781,"sku":"WA-M54E4","price":10.0,"currency_code":"USD","in_stock":true},{"title":"5 mm","offer_id":67895405707549,"sku":"WA-M54E5","price":12.0,"currency_code":"USD","in_stock":true},{"title":"6 mm","offer_id":67895405740317,"sku":"WA-M54E6","price":14.0,"currency_code":"USD","in_stock":true},{"title":"7 mm","offer_id":67895405773085,"sku":"WA-M54E7","price":17.0,"currency_code":"USD","in_stock":true},{"title":"8 mm","offer_id":67895405805853,"sku":"WA-M54E8","price":18.0,"currency_code":"USD","in_stock":true},{"title":"9 mm","offer_id":67895405838621,"sku":"WA-M54E9","price":23.0,"currency_code":"USD","in_stock":true},{"title":"10 mm","offer_id":67895405871389,"sku":"WA-M54E10","price":24.0,"currency_code":"USD","in_stock":true},{"title":"15 mm","offer_id":67895405904157,"sku":"WA-M54E15","price":26.0,"currency_code":"USD","in_stock":true},{"title":"20 mm","offer_id":67895405936925,"sku":"WA-M54E20","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/wanderer-astro-m54-extension-adapter-1.jpg?v=1793212960","url":"https:\/\/davidastro.com\/en-us\/products\/wanderer-astro-m54-extension-adapter","provider":"David Astro","version":"1.0","type":"link"}