{"product_id":"kowa-tsn-as1-25g-adattatore-per-oculari-astronomici-1-25-serie-tsn-99-88-66","title":"Kowa TSN-AS1.25G — Astronomical Eyepiece Adapter 1.25\" | TSN-99\/88\/66 Series","description":"\u003cp\u003e\u003cstrong\u003eKowa TSN-AS1.25G\u003c\/strong\u003e is the official Kowa adapter that turns TSN-99, TSN-88 and TSN-66 PROMINAR spotting scopes into versatile astronomical instruments, compatible with any standard 1.25\" (31.75 mm) astronomical eyepiece. Thanks to the grub screw locking system, the eyepiece stays firmly secured during observation.\u003c\/p\u003e\n\u003ch3\u003eUniversal compatibility with astronomical eyepieces\u003c\/h3\u003e\n\u003cp\u003eThe TSN-AS1.25G screws directly onto the eyepiece mount of the Kowa spotting scope, replacing the original eyepiece. Once fitted, it accepts any 1.25\" eyepiece from any manufacturer — Pentax XW, Baader Morpheus, Tele Vue, Vixen and many others — expanding night-sky observation possibilities without buying a dedicated telescope. Combined with the Kowa TSN-EX16 (1.6×) extender, it lets you reach deep-sky objects.\u003c\/p\u003e\n\u003ch3\u003eKowa SYSTEM: one instrument, endless applications\u003c\/h3\u003e\n\u003cp\u003eThe TSN-99\/88\/66 PROMINAR series is built around the Kowa System concept: an ecosystem of interchangeable accessories that turns the same optical body from a daytime spotting scope into an astronomical instrument, from digiscoping to nature photography. The TSN-AS1.25G adds the celestial dimension without compromising the optical quality guaranteed by the Kowa PROMINAR's pure fluorite crystal objective, which virtually eliminates chromatic aberration.\u003c\/p\u003e\n\u003ch3\u003eIdeal for the traveling observer\u003c\/h3\u003e\n\u003cp\u003eAnyone travelling to dark-sky locations — mountains, deserts, islands — can bring a single compact instrument for both daytime observation and night astronomy sessions. The TSN-88A with the TSN-AS1.25G and a 5mm eyepiece delivers around 100× magnification with premium fluorite optics.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct code\u003c\/th\u003e\u003ctd\u003eTSN-AS1.25G\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection standard\u003c\/th\u003e\u003ctd\u003e1.25\" (31.75 mm) astronomical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eLocking system\u003c\/th\u003e\u003ctd\u003eGrub screw\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatibility\u003c\/th\u003e\u003ctd\u003eKowa TSN-99A, TSN-99S, TSN-88A, TSN-88S, TSN-883, TSN-884, TSN-66A, TSN-66S\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBox contents\u003c\/th\u003e\u003ctd\u003eTSN-AS1.25G adapter + 2 grub screws\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eColour\u003c\/th\u003e\u003ctd\u003eBlack\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWarranty\u003c\/th\u003e\u003ctd\u003e2-year Kowa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMade in\u003c\/th\u003e\u003ctd\u003eJapan\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Kowa","offers":[{"title":"Default Title","offer_id":58023709540683,"sku":"KOKW-TSN-AS1.25G","price":33.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/kowa-tsn-as1-25g-adattatore-oculari-astronomici.webp?v=1785763962","url":"https:\/\/adriasky.it\/en\/products\/kowa-tsn-as1-25g-astronomical-eyepiece-adapter-1-25-tsn-99-88-66-series","provider":"Adriasky","version":"1.0","type":"link"}