{"product_id":"borg-90fl-f3-9ed-astrograph-set","title":"BORG 90FL F3.9ED Astrograph Set","description":"\u003cstrong\u003eBORG 90FL F3.9ED Astrograph Set \u003c\/strong\u003e\r\n\r\n\u003cstrong\u003eSpecifications\u003c\/strong\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e90mm CANON Fluorite\u003c\/li\u003e\r\n \t\u003cli\u003eFocal length : 350mm\u003c\/li\u003e\r\n \t\u003cli\u003eF-ratio : 3.9\u003c\/li\u003e\r\n \t\u003cli\u003e6-element optical system, including one fluorite and one ED\u003c\/li\u003e\r\n \t\u003cli\u003e55mm image circle\u003c\/li\u003e\r\n \t\u003cli\u003e80.0mm backfocus (60.0mm from 7352)\u003c\/li\u003e\r\n \t\u003cli\u003eIllumination : 82% full frame \/ 77% 55mm diagonal sensor\u003c\/li\u003e\r\n \t\u003cli\u003eFeather Touch Focuser (FTF-3215B-A) as standard\u003c\/li\u003e\r\n \t\u003cli\u003ePhysical length : 365mm\u003c\/li\u003e\r\n \t\u003cli\u003e3.6kg\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Astro Hutech","offers":[{"title":"Default Title","offer_id":49343888949554,"sku":"borg-90fl-f3.9ed-astrograph-set","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/B9039-1.jpg?v=1727243796","url":"https:\/\/a7ead1-f1.myshopify.com\/products\/borg-90fl-f3-9ed-astrograph-set","provider":"Astro Hutech","version":"1.0","type":"link"}