{"product_id":"usato-tecnosky-spianatore-variabile-1x-full-frame","title":"[Used] Tecnosky 2.5\" 1.0x Variable Full Frame Flattener","description":"\u003cdiv class=\"product-description\" style=\"font-family:Arial,sans-serif;font-size:16px;line-height:1.7;color:#333;\"\u003e\n\n\u003ch1 style=\"font-size:24px;font-weight:bold;\"\u003e[Used] Tecnosky 2.5\" Variable 1.0x Full Frame Flattener\u003c\/h1\u003e\n\n\u003cdiv style=\"background-color:#fff4e5;padding:15px;margin-top:10px;border-left:4px solid #f0a020;\"\u003e\n\n\u003cstrong\u003eUsed item\u003c\/strong\u003e\u003cbr\u003eUnique used item, at €185 instead of the €277.99 price of the new product. The photos are of the new product.\u003c\/div\u003e\n\n\u003cp style=\"font-size:18px;margin-top:10px;\"\u003eThe \u003cstrong\u003eTecnosky 2.5\" variable 1.0x flattener\u003c\/strong\u003e corrects field curvature in apochromatic refractors, providing pin-sharp stars to the edges, \u003cstrong\u003eeven with full-frame cameras\u003c\/strong\u003e. The distance to the sensor is adjusted via an internal mechanism, allowing it to adapt to various Tecnosky telescopes from 80 to 152 mm.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:20px;margin-top:30px;\"\u003eMain features\u003c\/h2\u003e\n\n\u003cul style=\"padding-left:20px;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eTwo optical elements, one ED\u003c\/strong\u003e, with multi-layer anti-reflection coating.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eField corrected and illuminated up to full frame\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAdjustable backfocus\u003c\/strong\u003e with side locking knob (55 mm fully retracted).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eM63 telescope connection, M48 camera connection\u003c\/strong\u003e; includes an internal thread for 2\" filters.\u003c\/li\u003e\n\n\u003cli\u003eExamples: 73 mm required for the 115 APO (18 mm extension tube), approx. 78.3 mm for the OWL 90.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:20px;margin-top:30px;\"\u003eMain technical specifications\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-top:10px;\"\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eBrand\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eTecnosky\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eModel\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eVariable 1.0x Full Frame Flattener\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCondition\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eUsed\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eType\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003e1.0x field flattener (no reduction)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eOptics\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003e2 elements, one of which is ED, multi-layer coating\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCorrected field\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eUp to full-frame format\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eTelescope side\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eM63×1 (2.5\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCamera side\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eM48×0.75\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eFilters\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eInternal thread for 2\" filters (by removing the M48 adapter)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eBackfocus\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003e55 mm fully retracted, adjustable with internal mechanism and locking knob\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCompatible telescopes\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eTecnosky apochromatic refractors from 80 to 152 mm (80\/90\/102\/115\/130\/152)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cdiv style=\"background-color:#f0f8ff;padding:15px;margin-top:30px;border-left:4px solid #007acc;\"\u003e\n\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cbr\u003eTake advantage of free shipping throughout Italy for orders over €199.99!\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"Tecnosky","offers":[{"title":"Default Title","offer_id":52626492555480,"sku":"USA-TS-FLAT1X-FF","price":185.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/Tecnosky-Flattener-variabile-1-0x-Full-Frame.jpg?v=1791043394","url":"https:\/\/www.giordanoastronomia.it\/en\/products\/usato-tecnosky-spianatore-variabile-1x-full-frame","provider":"Giordano Astronomia","version":"1.0","type":"link"}