{"product_id":"takahashi-fl-0-93x-flattener-tka28582","title":"Takahashi FL 0.93X Flattener (TKA28582)","description":"\u003ch2 data-mce-fragment=\"1\"\u003eTakahashi FL 0.93X Flattener\u003c\/h2\u003e\n\u003cp\u003eThis field corrector is specific to the FOA-60 refractor. It provides a corrected image circle of 44 mm in diameter, covering the main photographic sensors on the market. It is composed of 2 lenses, in 2 groups, and causes a very slight reduction in focal length (0.93x), from 530 mm (F\/8.8) to 495 mm (F\/8.2). This focal length is ideal, for example, for photographing the sun's corona during total eclipses.\u003c\/p\u003e\n\u003cp\u003eThe flattener is equipped with a 2'' (50.8 mm) barrel. It can be mounted and dismounted at the focus of the telescope very quickly and allows you to switch easily from a photographic to a visual configuration.\u003c\/p\u003e\n\u003cp\u003eBe careful! This field flattener must not be combined with the 1.7x extender (FS-60Q). If you use the extender, there is no need to add the field corrector.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eTakahashi FL0.93X (FOA-60) field corrector\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eCHARACTERISTIC\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eTAKAHASHI FL0.93X (FOA-60) FIELD CORRECTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eOptical design\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2 lenses (2 groups)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eInput mechanical interface\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2'' (50.8 mm) barrel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eOutput mechanical interface\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM52x075 thread, female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eBackfocus length\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e42 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eMechanical diameter\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e56 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eTotal length\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e67 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e205 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/takahashi-europe.com\/assets\/uploads\/AUTRE\/TKA28582_schema.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eDiagram of threads and focal point position of the Takahashi FL0.93X (FOA-60) field corrector\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/takahashi-europe.com\/assets\/uploads\/SPOT-DIAGRAMS\/FOA-60_FL093X_spots.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eSpot-diagram of Takahashi FOA-60 refractor with FL0.93x (FOA-60) field corrector\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTakahashi FL 0.93X Flattener\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eManual \u0026amp; Warranty \u003c\/h3\u003e\n\u003cdiv id=\"shopify-section-template--16185084641509__description\" class=\"shopify-section\" data-mce-fragment=\"1\"\u003e\n\u003csection data-section-id=\"template--16185084641509__description\" data-section-type=\"tabbed\" data-url=\"\/\/takahashiamerica.com\/cdn\/shop\/t\/3\/assets\/script.tabbed.js?v=83467205078527531921656105673\" data-carousel-type=\"section\" class=\"container clearfix loaded ignore\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"nine center text-left bottompad clearfix\" data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"description\" class=\"product-desc tab-body tab-body-content tab-body-id-template--16185084641509__description\" role=\"tabpanel\" aria-labelledby=\"tab-description\" tabindex=\"0\" data-mce-fragment=\"1\" data-mce-tabindex=\"0\"\u003e\n\u003cp class=\"tabindex\" data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/takahashiamerica.com\/pages\/warranty-service?_pos=1\u0026amp;_psq=warranty\u0026amp;_ss=e\u0026amp;_v=1.0\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/takahashiamerica.com\/pages\/warranty-service?_pos=1\u0026amp;_psq=warranty\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eTakahashi 5-Years Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Takahashi","offers":[{"title":"Default Title","offer_id":44154196623589,"sku":"TAK-TKA28582","price":499.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/takahashi-fl-0-93x-flattener-tka28582-astronomy-plus-1.jpg?v=1690492254","url":"https:\/\/istronomyplus.com\/products\/takahashi-fl-0-93x-flattener-tka28582","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}