{"product_id":"75660","title":"Bresser Spezial Astro SF 20x80 ED Binoculars","description":"\u003cp\u003e\u003cstrong\u003eSpezial Astro binoculars from Bresser are ideal for astronomy and landscape observation.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is a professional large binocular with ED glass objective lenses for the very highest demands on color fidelity and brilliance. With the best viewing characteristics, a robust marine version and a sturdy tripod adapter.\u003c\/p\u003e\u003cp\u003eThanks to fully multi coated Bak-4 glass material, the extra large objective lens diameter and highly corrected eyepieces with 5 lenses in 3 groups these binoculars provide bright, crisp images from edge to edge. The high 20x magnification it is convenient not only for observing astronomical objects but is also practical for viewing distant terrestrial objects. Due to a very high reduction of stray light, the binoculars deliver the best possible picture and a perfect sight. With the individual eyepiece focus once set you can get a sharp image for all astronomical distances. Foldable rubber eyecups give eye glass wearers the possibility of making the best use of these optics’ field of view. \u003c\/p\u003e\u003cp\u003eThe binoculars are waterproof and argon gas filled to avoid internal fogging. The ergonomic rubber armouring provides a good grip and is also protected against shocks. \u003c\/p\u003e\u003cp\u003eWith the included heavy duty foto tripod adapter the Spezial Astro ED can be mounted onto any foto tripod which offers a standard 1\/4inch or 3\/8inch thread. The use of a tripod is also highly recommended at a high magnification of 20x to obtain a steady image. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e  \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBinoculars for astronomical and landscape observations \u003c\/li\u003e\n\u003cli\u003eExtremly high light gathering capacity  \u003c\/li\u003e\n\u003cli\u003eHigh magnification for for distant objects \u003c\/li\u003e\n\u003cli\u003eFully multi coated optics \u003c\/li\u003e\n\u003cli\u003eWaterproof and argon gas filled against fogging \u003c\/li\u003e\n\u003cli\u003eMagnification: 15x; objective lens diameter: 70mm \u003c\/li\u003e\n\u003cli\u003eIndividual eyepiece focus and foldable rubber eyecups \u003c\/li\u003e\n\u003cli\u003eHighly corrected eyepieces for crisp images from edge to edge \u003c\/li\u003e\n\u003cli\u003eErgonomic rubber armouring - protected against shocks \u003c\/li\u003e\n\u003cli\u003eDimensions: 310x250x100mm; weight: 2700g \u003c\/li\u003e\n\u003cli\u003eHeavy duty foto tripod adapter included \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBinocular \u003c\/li\u003e\n\u003cli\u003ePhoto tripod adapter \u003c\/li\u003e\n\u003cli\u003eNeckstrap \u003c\/li\u003e\n\u003cli\u003eDust covers \u003c\/li\u003e\n\u003cli\u003eCase\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBresser GmbH, Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd\u003e4007922058948\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage size (LxWxH)\u003c\/td\u003e\n\u003ctd\u003e33x25x11 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e3.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrism type\u003c\/td\u003e\n\u003ctd\u003ePorro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification, x\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObjective lens diameter (aperture), mm\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyepieces\u003c\/td\u003e\n\u003ctd\u003e5 elements in 3 groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptics material\u003c\/td\u003e\n\u003ctd\u003eBaK-4, ED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens coating\u003c\/td\u003e\n\u003ctd\u003efully multi-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExit pupil diameter, mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye relief, mm\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwilight factor\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of view, °\u003c\/td\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of view, m\/1000m\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClose focus, m\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyepiece diopter adjustment\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterpupillary distance, mm\u003c\/td\u003e\n\u003ctd\u003e56 — 74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocusing\u003c\/td\u003e\n\u003ctd\u003eindividual for each eyepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyecups\u003c\/td\u003e\n\u003ctd\u003efoldable, rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody\u003c\/td\u003e\n\u003ctd\u003ealuminum, rubberized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody filling\u003c\/td\u003e\n\u003ctd\u003eargon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eBirdwatching, astronomical, marine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBag included\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePouch\/bag in set\u003c\/td\u003e\n\u003ctd\u003enylon case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting on a tripod\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePouch\/case\/bag in set\u003c\/td\u003e\n\u003ctd\u003epouch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Bresser","offers":[{"title":"Default title","offer_id":54433473921353,"sku":"75660","price":969.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0426\/8032\/0154\/files\/75660_bresser-spezial-astro-sf-20x80-binoculars_00.jpg?v=1779207633","url":"https:\/\/madeiraoptics.com\/es\/products\/75660","provider":"Madeira Optics","version":"1.0","type":"link"}