{"title":"Askar Astronomy Reducers\/Flatteners","description":"","products":[{"product_id":"askar-riduttore-0-8x-full-frame-per-103-apo","title":"Askar 0.8x Full Frame Reducer for 103 APO","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.7; color: #333;\"\u003e\n\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003e\n\nAskar 0.8x Full Frame Reducer for 103 APO\n\n\u003c\/h1\u003e\n\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003e\nThe \u003cstrong\u003eAskar 0.8x reducer\u003c\/strong\u003e is designed for the \u003cstrong\u003eAskar 103 APO\u003c\/strong\u003e apochromatic refractor, allowing you to reduce the focal length and improve field flatness for astronomical imaging.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eFocal Reduction\u003c\/h2\u003e\n\n\u003cp\u003e\nWith a \u003cstrong\u003e0.8x\u003c\/strong\u003e factor, the focal length of the 103 APO is reduced, widening the field of view and making the system faster. \nThis allows for shorter exposure times and greater efficiency during astrophotography sessions.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eFull Frame Compatibility\u003c\/h2\u003e\n\n\u003cp\u003e\nThe optical design is optimized to cover \u003cstrong\u003eFull Frame\u003c\/strong\u003e sensors, maintaining pinpoint stars to the edges of the sensor and uniform performance across the entire useful area.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eOperational Benefits\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eWider field for extended nebulae\u003c\/li\u003e\n\n\u003cli\u003eFaster system for deep-sky imaging\u003c\/li\u003e\n\n\u003cli\u003eGreater versatility of the optical tube\u003c\/li\u003e\n\n\u003cli\u003eImproved performance at the sensor edges\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eCompatibility\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eDesigned for Askar 103 APO\u003c\/li\u003e\n\n\u003cli\u003eCMOS astronomical cameras\u003c\/li\u003e\n\n\u003cli\u003eDSLR and Mirrorless\u003c\/li\u003e\n\n\u003cli\u003eAPS-C and Full Frame sensors\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\n\n\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;\"\u003eAskar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eReduction Factor\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e0.8x\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eCompatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eAskar 103 APO\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSensor Coverage\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFull Frame\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\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\u003e\nTake advantage of free shipping throughout Italy for orders over €199.99!\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e\n","brand":"Askar","offers":[{"title":"Default Title","offer_id":51121281892568,"sku":"87483","price":259.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/597004236e17a1ae2a2157eebb799ee8.jpg?v=1764082101"},{"product_id":"askar-spianatore-1x-full-frame-per-103-apo","title":"Askar 1x Full Frame Flattener for 103 APO","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.7; color: #333;\"\u003e\n\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003e\n\nAskar 1x Full Frame Flattener for 103 APO\n\n\u003c\/h1\u003e\n\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003e\nThe \u003cstrong\u003eAskar 1x flattener\u003c\/strong\u003e is specifically designed for the \u003cstrong\u003eAskar 103 APO\u003c\/strong\u003e apochromatic refractor, allowing for field curvature correction while maintaining the instrument's original focal length.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eOptical correction without reduction\u003c\/h2\u003e\n\n\u003cp\u003e\nWith a \u003cstrong\u003e1x\u003c\/strong\u003e factor, this corrector does not alter the focal length or focal ratio of the 103 APO. \nIts purpose is to ensure a perfectly flat field, improving image quality right to the edges of the sensor.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eFull Frame Compatibility\u003c\/h2\u003e\n\n\u003cp\u003e\nThe optical design is optimized to cover \u003cstrong\u003eFull Frame\u003c\/strong\u003e sensors, maintaining pinpoint stars and uniform performance across the entire useful area.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003ePhotographic integration\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eCompatible with CMOS astronomical cameras\u003c\/li\u003e\n\n\u003cli\u003eSuitable for DSLR and Mirrorless cameras\u003c\/li\u003e\n\n\u003cli\u003eUsable with APS-C sensors and smaller\u003c\/li\u003e\n\n\u003cli\u003eImproves flatness in deep-sky imaging\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\n\n\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;\"\u003eAskar\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;\"\u003eField flattener\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFactor\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e1x\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eCompatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eAskar 103 APO\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSensor coverage\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFull Frame\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eApplications\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eDeep-sky astrophotography\u003c\/li\u003e\n\n\u003cli\u003eImaging with large-format sensors\u003c\/li\u003e\n\n\u003cli\u003eHigh-resolution photographic configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\u003e\nTake advantage of free shipping throughout Italy on orders over €199.99!\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e","brand":"Askar","offers":[{"title":"Default Title","offer_id":51121281925336,"sku":"86169","price":259.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/9a15f9838d8b953942d6d45bee45c0c5.jpg?v=1764082101"},{"product_id":"askar-riduttore-0-6x-full-frame-per-103-apo","title":"Askar 0.6x Full Frame Reducer for 103 APO","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.7; color: #333;\"\u003e\n\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003e\n\nAskar 0.6x Full Frame Reducer for 103 APO\n\n\u003c\/h1\u003e\n\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003e\nThe \u003cstrong\u003eAskar 0.6x reducer\u003c\/strong\u003e is specifically designed for the \u003cstrong\u003eAskar 103 APO\u003c\/strong\u003e apochromatic refractor, allowing you to reduce the focal length and widen the field of view while maintaining optical correction optimized for large-format sensors.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eFocal reduction and increased brightness\u003c\/h2\u003e\n\n\u003cp\u003e\nBy applying the \u003cstrong\u003e0.6x\u003c\/strong\u003e factor, the instrument's focal length is significantly reduced, increasing the captured field and making the system faster. \nThis translates into shorter exposure times and greater efficiency in deep-sky imaging.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eFull Frame sensor correction\u003c\/h2\u003e\n\n\u003cp\u003e\nThe reducer is optimized to ensure pinpoint stars to the edges of the sensor, even with \u003cstrong\u003eFull Frame\u003c\/strong\u003e cameras, maintaining uniformity and sharpness across the entire useful area.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eCompatibility\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eDesigned for Askar 103 APO\u003c\/li\u003e\n\n\u003cli\u003eCMOS astronomical cameras\u003c\/li\u003e\n\n\u003cli\u003eDSLR and Mirrorless\u003c\/li\u003e\n\n\u003cli\u003eAPS-C and Full Frame sensors\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eOperational benefits\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eWider field for extended nebulae\u003c\/li\u003e\n\n\u003cli\u003eFaster system for deep-sky imaging\u003c\/li\u003e\n\n\u003cli\u003eImproved efficiency in photographic sessions\u003c\/li\u003e\n\n\u003cli\u003eGreater versatility of the optical tube\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\n\n\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;\"\u003eAskar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eReduction factor\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e0.6x\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eCompatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eAskar 103 APO\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSensor coverage\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFull Frame\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eApplications\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eWide-field deep-sky astrophotography\u003c\/li\u003e\n\n\u003cli\u003eImaging of extended nebulae\u003c\/li\u003e\n\n\u003cli\u003eAstronomical mosaics\u003c\/li\u003e\n\n\u003cli\u003eImaging with large-format sensors\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\u003e\nTake advantage of free shipping throughout Italy for orders over €199.99!\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e\n","brand":"Askar","offers":[{"title":"Default Title","offer_id":51121282089176,"sku":"85522","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/f4400fb9a0e741fce5cf4ffa32964e93.jpg?v=1764082108"},{"product_id":"askar-spianatore-1x-full-frame-per-apo-120mm","title":"Askar 1x full-frame flattener for 120 APO apochromatic optical tube","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.7; color: #333;\"\u003e\n\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003e\n\nAskar 1x Full Frame Flattener for 120mm APO Refractors\n\n\u003c\/h1\u003e\n\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003e\nThe \u003cstrong\u003eAskar 1x Full Frame flattener\u003c\/strong\u003e is designed for 120mm apochromatic refractors, allowing for field curvature correction without altering the instrument's original focal length.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eField correction\u003c\/h2\u003e\n\n\u003cp\u003e\nThis 1x corrector keeps the telescope's focal ratio unchanged, acting exclusively on the flatness of the field. \nIt allows you to obtain pinpoint stars to the edges of the sensor, even on \u003cstrong\u003eFull Frame\u003c\/strong\u003e cameras.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eDesigned for 120mm APO\u003c\/h2\u003e\n\n\u003cp\u003e\nOptimized for 120mm apochromatic refractors, it ensures mechanical and optical compatibility with instruments of this class, while maintaining the tube's original color performance.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003ePhotographic compatibility\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eCMOS astronomical cameras\u003c\/li\u003e\n\n\u003cli\u003eFull Frame DSLRs and Mirrorless cameras\u003c\/li\u003e\n\n\u003cli\u003eAPS-C sensors and smaller\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\n\n\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;\"\u003eAskar\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;\"\u003eField flattener\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eReduction factor\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e1x (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;\"\u003eCompatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e120mm APO refractors\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSensor coverage\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFull Frame\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eApplications\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eHigh-resolution deep-sky astrophotography\u003c\/li\u003e\n\n\u003cli\u003eNebulae and galaxies\u003c\/li\u003e\n\n\u003cli\u003eImaging with large format sensors\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\u003e\nTake advantage of free shipping throughout Italy for orders over €199.99!\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e\n","brand":"Askar","offers":[{"title":"Default Title","offer_id":51121282842840,"sku":"1007950300005","price":259.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/c4a14373b67e66ba1fc282138f56ddd9.jpg?v=1764082129"},{"product_id":"askar-riduttore-0-8x-full-frame-per-120-apo","title":"Askar 0.8x Full Frame Reducer for 120 APO","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.7; color: #333;\"\u003e\n\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003e\n\nAskar 0.8x Full Frame Reducer for 120 APO\n\n\u003c\/h1\u003e\n\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003e\nThe \u003cstrong\u003eAskar 0.8x Full Frame reducer\u003c\/strong\u003e is designed for the \u003cstrong\u003eAskar 120 APO\u003c\/strong\u003e apochromatic refractor, allowing you to reduce the focal length and widen the field of view while maintaining optimized optical correction for astrophotography.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eFocal reduction\u003c\/h2\u003e\n\n\u003cp\u003e\nBy applying the \u003cstrong\u003e0.8x\u003c\/strong\u003e factor, the focal length of the 120 APO is reduced, making the system faster and allowing for shorter exposure times in deep-sky imaging. \nThe captured field of view is wider compared to the standard configuration.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eFull Frame sensor compatibility\u003c\/h2\u003e\n\n\u003cp\u003e\nThe corrector is calculated to maintain pinpoint stars to the edges of the sensor, making it compatible with \u003cstrong\u003eFull Frame\u003c\/strong\u003e and APS-C cameras.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eAdvantages in astrophotography\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eWider field for extended objects\u003c\/li\u003e\n\n\u003cli\u003eFaster optical system\u003c\/li\u003e\n\n\u003cli\u003eBetter efficiency in long exposures\u003c\/li\u003e\n\n\u003cli\u003eGreater versatility of the optical tube\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eCompatibility\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eDesigned for Askar 120 APO\u003c\/li\u003e\n\n\u003cli\u003eCMOS astronomy cameras\u003c\/li\u003e\n\n\u003cli\u003eDSLR and Mirrorless\u003c\/li\u003e\n\n\u003cli\u003eAPS-C and Full Frame sensors\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\n\n\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;\"\u003eAskar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eReduction factor\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e0.8x\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eCompatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eAskar 120 APO\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSensor coverage\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFull Frame\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\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\u003e\nTake advantage of free shipping throughout Italy for orders over €199.99!\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e\n","brand":"Askar","offers":[{"title":"Default Title","offer_id":51121283203288,"sku":"ASRED08-120","price":259.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/af8027e80c6aa8a97bd8525a6bc92d9d.jpg?v=1771530157"},{"product_id":"askar-riduttore-0-8x-per-185apo-correttore-e-riduttore-di-focale","title":"Askar 0.8x Reducer for 185APO – Focal Corrector and Reducer","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.7; color: #333;\"\u003e\n\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003e\n\nAskar 0.8x Reducer for 185APO\n\n\u003c\/h1\u003e\n\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003e\nThe \u003cstrong\u003eAskar 0.8x reducer\u003c\/strong\u003e is designed specifically for the \u003cstrong\u003eAskar 185APO\u003c\/strong\u003e refractor, allowing for a reduction in focal length and improved field flatness in astrophotography.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eFocal Reduction\u003c\/h2\u003e\n\n\u003cp\u003e\nBy applying the \u003cstrong\u003e0.8x\u003c\/strong\u003e factor, the focal length of the 185APO is reduced from 1295 mm to approximately \u003cstrong\u003e1036 mm\u003c\/strong\u003e, bringing the focal ratio from f\/7 down to approximately \u003cstrong\u003ef\/5.6\u003c\/strong\u003e. \nThis allows for shorter exposure times and a wider field of view.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eField Correction\u003c\/h2\u003e\n\n\u003cp\u003e\nIn addition to focal reduction, the corrector is optimized to maintain pin-point stars on large-format sensors, making it suitable for \u003cstrong\u003eFull Frame\u003c\/strong\u003e cameras as well.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eCompatibility\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eDesigned exclusively for the Askar 185APO\u003c\/li\u003e\n\n\u003cli\u003eCompatible with CMOS astronomy cameras\u003c\/li\u003e\n\n\u003cli\u003eSuitable for DSLR and Mirrorless cameras with Full Frame sensors\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eAdvantages in Astrophotography\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eWider field of view\u003c\/li\u003e\n\n\u003cli\u003eFaster focal ratio\u003c\/li\u003e\n\n\u003cli\u003eBetter efficiency for long exposures\u003c\/li\u003e\n\n\u003cli\u003eGreater versatility for deep-sky objects\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\n\n\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;\"\u003eAskar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eReduction factor\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e0.8x\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eResulting focal length\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e~1036 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eResulting focal ratio\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e~f\/5.6\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eCompatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eAskar 185APO\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\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\u003e\nTake advantage of free shipping throughout Italy for orders over €199.99!\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e\n","brand":"Askar","offers":[{"title":"Default Title","offer_id":51406448525528,"sku":"80954","price":355.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/Askar-Flattener-Reducer-0-8x.jpg?v=1771515580"},{"product_id":"askar-riduttore-0-75x-per-71f-correttore-full-frame","title":"Askar 0.75x Reducer for 71F – Full Frame Corrector","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.7; color: #333;\"\u003e\n\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003e\n\nAskar 0.75x Reducer for 71F\n\n\u003c\/h1\u003e\n\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003e\nThe \u003cstrong\u003eAskar 0.75x reducer\u003c\/strong\u003e is designed for the \u003cstrong\u003eAskar 71F\u003c\/strong\u003e refractor, allowing you to reduce the focal length and widen the field of view while maintaining optical correction optimized for astrophotography.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eFocal reduction and increased brightness\u003c\/h2\u003e\n\n\u003cp\u003e\nBy applying the \u003cstrong\u003e0.75x\u003c\/strong\u003e factor, the focal length of the 71F changes from 490 mm to approximately \u003cstrong\u003e368 mm\u003c\/strong\u003e, with the focal ratio dropping from f\/6.9 to approximately \u003cstrong\u003ef\/5.2\u003c\/strong\u003e. \nThis allows for a faster system and shorter exposure times when shooting deep-sky objects.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eField correction\u003c\/h2\u003e\n\n\u003cp\u003e\nThe reducer is designed to maintain pinpoint stars to the edges of the sensor, making it compatible even with large-format sensors.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eCompatibility\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eDesigned for Askar 71F\u003c\/li\u003e\n\n\u003cli\u003eCMOS astronomical cameras\u003c\/li\u003e\n\n\u003cli\u003eDSLR and Mirrorless cameras\u003c\/li\u003e\n\n\u003cli\u003eAPS-C and Full Frame sensors\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eAdvantages in astrophotography\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eWider field for extended nebulae\u003c\/li\u003e\n\n\u003cli\u003eGreater efficiency in long exposures\u003c\/li\u003e\n\n\u003cli\u003eBrighter system\u003c\/li\u003e\n\n\u003cli\u003eIncreased versatility of the optical tube\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\n\n\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;\"\u003eAskar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eReduction factor\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e0.75x\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eResulting focal length\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e~368 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eResulting focal ratio\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e~f\/5.2\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eCompatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eAskar 71F\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\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\u003e\nTake advantage of free shipping throughout Italy on orders over €199.99!\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e\n","brand":"Askar","offers":[{"title":"Default Title","offer_id":51406563803352,"sku":"86228","price":229.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/Askar-Reducer-0-7x.jpg?v=1771518487"},{"product_id":"askar-spianatore-1x-per-160apo-correttore-di-campo-full-frame","title":"Askar 1x Flattener for 160APO – Full Frame Field Flattener","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.7; color: #333;\"\u003e\n\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003e\n\nAskar 1x Flattener for 160APO\n\n\u003c\/h1\u003e\n\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003e\nThe \u003cstrong\u003eAskar 1x flattener\u003c\/strong\u003e is designed for the \u003cstrong\u003eAskar 160APO\u003c\/strong\u003e refractor and allows for correcting field curvature while maintaining the instrument's original focal length.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eField correction without focal variation\u003c\/h2\u003e\n\n\u003cp\u003e\nWith a \u003cstrong\u003e1x\u003c\/strong\u003e factor, this corrector does not modify the focal length or focal ratio of the 160APO. \nIts purpose is to ensure a perfectly flat field, improving sharpness and stellar performance to the edges of the sensor.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eCompatibility with large-format sensors\u003c\/h2\u003e\n\n\u003cp\u003e\nDesigned to support \u003cstrong\u003eFull Frame\u003c\/strong\u003e sensors, it maintains uniform performance across the entire sensor area, making it ideal for high-resolution deep-sky astrophotography.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eIntegration into the photographic setup\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eCompatible with CMOS astronomy cameras\u003c\/li\u003e\n\n\u003cli\u003eUsable with DSLRs and Mirrorless cameras\u003c\/li\u003e\n\n\u003cli\u003eImproves field flatness in deep-sky imaging\u003c\/li\u003e\n\n\u003cli\u003eOptimized for the Askar 160APO\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\n\n\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;\"\u003eAskar\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;\"\u003eField Flattener\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFactor\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e1x\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eCompatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eAskar 160APO\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSensor coverage\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFull Frame\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eApplications\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eDeep-sky astrophotography\u003c\/li\u003e\n\n\u003cli\u003eImaging with Full Frame sensors\u003c\/li\u003e\n\n\u003cli\u003eHigh-resolution imaging\u003c\/li\u003e\n\n\u003cli\u003eProfessional photographic setups\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\u003e\nTake advantage of free shipping throughout Italy on orders over €199.99!\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e\n","brand":"Askar","offers":[{"title":"Default Title","offer_id":51406592114904,"sku":"87467","price":429.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/Askar-Flattener-1-0x-160-f-7_6357f155-747b-4497-b559-9b4bad0fac39.jpg?v=1771518972"},{"product_id":"askar-riduttore-0-8x-per-140apo-correttore-full-frame","title":"Askar 0.8x Reducer for 140APO – Full Frame Corrector","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.7; color: #333;\"\u003e\n\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003e\n\nAskar 0.8x Reducer for 140APO\n\n\u003c\/h1\u003e\n\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003e\nThe \u003cstrong\u003eAskar 0.8x reducer\u003c\/strong\u003e is designed for the \u003cstrong\u003eAskar 140APO\u003c\/strong\u003e refractor, allowing you to reduce the focal length and widen the field of view while maintaining optical correction optimized for astrophotography.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eFocal reduction and increased brightness\u003c\/h2\u003e\n\n\u003cp\u003e\nBy applying the \u003cstrong\u003e0.8x\u003c\/strong\u003e factor, the 140APO's focal length changes from 980 mm to approximately \u003cstrong\u003e784 mm\u003c\/strong\u003e, with the focal ratio dropping from f\/7.0 to approximately \u003cstrong\u003ef\/5.6\u003c\/strong\u003e. \nThis makes the system faster and allows for shorter exposure times in deep-sky imaging.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eField correction\u003c\/h2\u003e\n\n\u003cp\u003e\nIn addition to focal reduction, the corrector is designed to maintain pin-point stars to the edges of the sensor, making it compatible with large-format sensors.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eCompatibility\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eDesigned for Askar 140APO\u003c\/li\u003e\n\n\u003cli\u003eCMOS astronomical cameras\u003c\/li\u003e\n\n\u003cli\u003eDSLR and Mirrorless cameras\u003c\/li\u003e\n\n\u003cli\u003eAPS-C and Full Frame sensors\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eOperational advantages\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eWider field for extended objects\u003c\/li\u003e\n\n\u003cli\u003eBetter efficiency for long exposures\u003c\/li\u003e\n\n\u003cli\u003eIncreased versatility of the optical tube\u003c\/li\u003e\n\n\u003cli\u003eFaster deep-sky imaging\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\n\n\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;\"\u003eAskar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eReduction factor\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e0.8x\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eResulting focal length\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e~784 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eResulting focal ratio\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e~f\/5.6\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eCompatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eAskar 140APO\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSensor coverage\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFull Frame\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\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\u003e\nTake advantage of free shipping throughout Italy on orders over €199.99!\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e\n","brand":"Askar","offers":[{"title":"Default Title","offer_id":51406723023064,"sku":"88499","price":359.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/Askar-Reducer-0-8x-140APO.jpg?v=1771519876"},{"product_id":"askar-spianatore-1x-full-frame-per-140apo","title":"Askar 1x Full Frame Flattener for 140APO","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.7; color: #333;\"\u003e\n\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003e\n\nAskar 1x Full Frame Flattener for 140APO\n\n\u003c\/h1\u003e\n\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003e\nThe \u003cstrong\u003eAskar 1x flattener\u003c\/strong\u003e is a field corrector dedicated to the \u003cstrong\u003eAskar 140APO\u003c\/strong\u003e apochromatic refractor. \nIt is designed to eliminate field curvature while keeping the instrument's original focal length and focal ratio unchanged.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eMaintaining original focal length\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003e1x\u003c\/strong\u003e factor does not introduce any reduction or variation in focal length (980 mm f\/7). \nThe telescope therefore retains its geometric performance and image scale, with an optically corrected field.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eField optimization for large format\u003c\/h2\u003e\n\n\u003cp\u003e\nThe optical group is calculated to ensure pinpoint stars up to the edges of the sensor, making it compatible with \u003cstrong\u003eFull Frame\u003c\/strong\u003e cameras. \nImproved flatness allows for uniform rendering across the entire photographic area.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eSetup integration\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eDedicated coupling for Askar 140APO\u003c\/li\u003e\n\n\u003cli\u003eCompatible with CMOS astronomical cameras\u003c\/li\u003e\n\n\u003cli\u003eSuitable for DSLRs and Mirrorless cameras\u003c\/li\u003e\n\n\u003cli\u003eIdeal for high-resolution deep-sky configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eTechnical specifications\u003c\/h2\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eManufacturer\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eAskar\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;\"\u003eField Flattener\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFactor\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e1x\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eCompatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eAskar 140APO\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eCoverage\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFull Frame\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\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\u003e\nTake advantage of free shipping throughout Italy on orders over €199.99!\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e\n","brand":"Askar","offers":[{"title":"Default Title","offer_id":51406897086680,"sku":"88500","price":349.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/Askar-Flattener-1-0x-140APO_ca442519-674f-41f5-8257-b80b63b928f4.jpg?v=1771527230"},{"product_id":"askar-spianatore-1x-per-185apo-field-flattener-per-telescopio-apocromatico","title":"Askar 1x Flattener for 185APO – Field Flattener for Apochromatic Telescope","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.7; color: #333;\"\u003e\n\n\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003e\n\nAskar 1x Flattener for 185APO\n\n\u003c\/h1\u003e\n\n\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003e\nThe \u003cstrong\u003eAskar 1x flattener for 185APO\u003c\/strong\u003e is an optical accessory designed to improve image quality in astrophotography with the \u003cstrong\u003eAskar 185APO\u003c\/strong\u003e telescope. \nThis field flattener corrects the field curvature typical of apochromatic refractors, allowing for pinpoint stars and perfectly sharp images to the edges of the sensor.\n\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003ePerfectly corrected field\u003c\/h2\u003e\n\n\u003cp\u003e\nThe 1x flattener is designed to maintain the telescope's focal length unchanged while providing precise optical correction of the entire field. \nThis allows for extremely detailed and uniform images, ideal for deep-sky astrophotography.\n\u003c\/p\u003e\n\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eField curvature correction\u003c\/li\u003e\n\n\u003cli\u003ePinpoint stars to the edges\u003c\/li\u003e\n\n\u003cli\u003eNo change in focal length (1x)\u003c\/li\u003e\n\n\u003cli\u003eOptical quality optimized for the 185APO\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eOptimized for astrophotography\u003c\/h2\u003e\n\n\u003cp\u003e\nThis flattener is designed to work in perfect synergy with the Askar 185APO refractor, ensuring optimal performance with large camera sensors. \nIt is particularly suitable for astrophotography setups with dedicated astronomy cameras, DSLRs, or mirrorless cameras.\n\u003c\/p\u003e\n\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eIdeal for deep-sky astrophotography\u003c\/li\u003e\n\n\u003cli\u003eCompatible with full-frame sensors\u003c\/li\u003e\n\n\u003cli\u003eDesigned specifically for the Askar 185APO\u003c\/li\u003e\n\n\u003cli\u003eHigh optical quality\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eHigh-quality construction\u003c\/h2\u003e\n\n\u003cp\u003e\nThe sturdy mechanical construction ensures stability and precision during imaging sessions. \nPrecise threading ensures a solid connection between the telescope and the astronomy camera.\n\u003c\/p\u003e\n\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eSolid metal construction\u003c\/li\u003e\n\n\u003cli\u003ePrecision threading\u003c\/li\u003e\n\n\u003cli\u003ePerfect integration with the telescope\u003c\/li\u003e\n\n\u003cli\u003eReliability during long imaging sessions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eApplications\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eDeep-sky astrophotography\u003c\/li\u003e\n\n\u003cli\u003eWide-field astronomical photography\u003c\/li\u003e\n\n\u003cli\u003eImaging with dedicated astronomy cameras\u003c\/li\u003e\n\n\u003cli\u003eImaging with DSLRs and mirrorless cameras\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\n\n\u003ctbody\u003e\n\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;\"\u003eAskar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\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;\"\u003eField Flattener\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eMagnification\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e1x\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eCompatibility\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eAskar 185APO\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eUsage\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eAstrophotography\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eTelescope type\u003c\/td\u003e\n\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eApochromatic refractor\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003ePackage contents\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px;\"\u003e\n\n\u003cli\u003eAskar 1x Flattener for 185APO\u003c\/li\u003e\n\n\u003cli\u003eDust caps\u003c\/li\u003e\n\n\u003cli\u003eUser manual\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\u003e\nTake advantage of free shipping throughout Italy on orders over €199.99!\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e","brand":"Askar","offers":[{"title":"Default Title","offer_id":51474914017496,"sku":"85365","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/Askar-Flattener-1-0x-Full-Frame-185APO.jpg?v=1773589233"}],"url":"https:\/\/www.giordanoastronomia.it\/en\/collections\/astronomia-askar-riduttori-spianatori.oembed","provider":"Giordano Astronomia","version":"1.0","type":"link"}