{"product_id":"starizona-rasa8-filter-holder-m54-threads-rasa8-fh54","title":"Starizona Rasa8 Filter Holder - M54 Threads (RASA8-FH54)","description":"\u003ch2\u003eStarizona Rasa8 Filter Holder - M54 Threads \u003c\/h2\u003e\n\u003cp\u003eThe RASA 8 Filter Holder allows the use of 2\" filters on Celestron's RASA 8\" telescope with a camera using M54 threads and having a 17.5mm backfocus such as the ZWO ASI2600 Duo.\u003c\/p\u003e\n\u003cp\u003eTo use the RASA 8 Filter Holder, remove the optical window that comes installed in the RASA 8 and install a standard 2\" mounted filter in the Filter Holder. The Holder then replaces the standard camera adapter flange from the RASA and is held in place using the stock lock ring. The Filter Holder includes slots so you can still access the collimation screws on the RASA.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100.023%; height: 235.2px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 34.0625%; height: 19.6px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 63.4144%; height: 19.6px;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 34.0625%; height: 19.6px;\"\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4144%; height: 19.6px;\"\u003eRASA 8 Filter Holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 34.0625%; height: 19.6px;\"\u003e\u003cstrong\u003eCompatibility (Telescope)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4144%; height: 19.6px;\"\u003eCelestron RASA 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 34.0625%; height: 19.6px;\"\u003e\u003cstrong\u003eFilter Type Supported\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4144%; height: 19.6px;\"\u003eStandard 2\" mounted filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 34.0625%; height: 19.6px;\"\u003e\u003cstrong\u003eCamera Thread Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4144%; height: 19.6px;\"\u003eM54 threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 34.0625%; height: 19.6px;\"\u003e\u003cstrong\u003eRequired Camera Backfocus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4144%; height: 19.6px;\"\u003e17.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 34.0625%; height: 19.6px;\"\u003e\u003cstrong\u003eExample Compatible Camera\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4144%; height: 19.6px;\"\u003eZWO ASI2600 Duo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 34.0625%; height: 19.6px;\"\u003e\u003cstrong\u003eInstallation Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4144%; height: 19.6px;\"\u003eRemoval of factory-installed optical window from RASA 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 34.0625%; height: 19.6px;\"\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4144%; height: 19.6px;\"\u003eReplaces standard camera adapter flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 34.0625%; height: 19.6px;\"\u003e\u003cstrong\u003eSecuring Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4144%; height: 19.6px;\"\u003eHeld in place using stock RASA lock ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 34.0625%; height: 19.6px;\"\u003e\u003cstrong\u003eCollimation Access\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4144%; height: 19.6px;\"\u003eIntegrated slots allow access to collimation screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 34.0625%; height: 19.6px;\"\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4144%; height: 19.6px;\"\u003eEnables use of 2\" filters in the optical path\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003eStarizona Rasa8 Filter Holder - M54 Threads \u003c\/p\u003e\n\u003ch3\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/astronomyplus.com\/pages\/starizona-warranty\" target=\"_blank\"\u003eStarizona 1-Year Warranty\u003c\/a\u003e\u003c\/p\u003e","brand":"Starizona","offers":[{"title":"Default Title","offer_id":48594774753509,"sku":"SZA-RASA8-FH54","price":126.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/IMG_3203_2329x1854_dc12c975-e5d3-4048-bd98-4653e996e175.webp?v=1774104408","url":"https:\/\/astronomyplus.com\/products\/starizona-rasa8-filter-holder-m54-threads-rasa8-fh54","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}