{"product_id":"90ftf4-90fl-astrograph-ftf-set","title":"90FTF4 : 90FL Astrograph FTF Set","description":"\u003cul\u003e\r\n \t\u003cli\u003eAperture : 90mm Fluorite apochromat\u003c\/li\u003e\r\n \t\u003cli\u003eFocal length : 360mm\u003c\/li\u003e\r\n \t\u003cli\u003eF-ratio : 4.0\u003c\/li\u003e\r\n \t\u003cli\u003eLens configuration : 6 elements in 5 groups\u003c\/li\u003e\r\n \t\u003cli\u003eCoating : Fully multi-coated\u003c\/li\u003e\r\n \t\u003cli\u003ePhysical length : 400mm\u003c\/li\u003e\r\n \t\u003cli\u003eTube diameter : 80mm\u003c\/li\u003e\r\n \t\u003cli\u003eWeight : 1.9kg\u003c\/li\u003e\r\n \t\u003cli\u003eFilter : 82mm (front cap) \u0026amp; 48mm in front of reducer\u003c\/li\u003e\r\n \t\u003cli\u003eParts included : 2591, 7151, FTF-BORGII, FTF-M57, 7872 \u0026amp; 7352\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Astro Hutech","offers":[{"title":"Default Title","offer_id":49343869845810,"sku":"90FTF4","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/90FTF4.jpg?v=1727243143","url":"https:\/\/a7ead1-f1.myshopify.com\/products\/90ftf4-90fl-astrograph-ftf-set","provider":"Astro Hutech","version":"1.0","type":"link"}