{"product_id":"kowa-te-80xw-extreme-wide-angle-eyepiece","title":"Kowa TE-80XW Extreme Wide Angle Eyepiece","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eKowa TE-80XW Extreme Wide Angle Eyepiece\u003c\/strong\u003e is a premium fixed-magnification eyepiece for Kowa's PROMINAR TSN-99, TSN-88, TSN-77 and TSN-66 spotting scopes. It provides 35x on the TSN-88\/77\/66 (40x on the TSN-99) with XD and field-flattener lenses for true colour, pin-sharp detail and an exceptionally wide field. A twist-up eyecup delivers generous eye relief, and the wide, flat field makes it a digiscoper's dream with vignette-free images.\u003c\/p\u003e\u003ch2\u003eWho Is This Product Best For?\u003c\/h2\u003e\u003cp\u003eFor \u003cstrong\u003ePROMINAR scope owners\u003c\/strong\u003e who prioritise the widest possible field and image quality at a fixed magnification — serious birders, naturalists and digiscopers. The extreme wide field makes scanning and tracking effortless and is ideal for capturing vignette-free digiscoped images.\u003c\/p\u003e\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme wide field of view\u003c\/strong\u003e at a fixed 35x (40x on the TSN-99).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXD and field-flattener lenses\u003c\/strong\u003e for true colour and edge-to-edge sharpness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerous eye relief\u003c\/strong\u003e with a twist-up eyecup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVignette-free digiscoping\u003c\/strong\u003e — a digiscoper's dream.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRecommended Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWide-field birding and wildlife observation with a TSN PROMINAR scope.\u003c\/li\u003e\n\u003cli\u003eDigiscoping with smartphones and cameras.\u003c\/li\u003e\n\u003cli\u003eScanning large areas where the widest field helps.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility and Accessory Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible scopes:\u003c\/strong\u003e Kowa PROMINAR TSN-99, TSN-88, TSN-77 and TSN-66.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 35x on the TSN-88\/77\/66; 40x on the TSN-99.\u003c\/li\u003e\n\u003cli\u003eInterchangeable eyepiece; a compatible Kowa PROMINAR scope body is required.\u003c\/li\u003e\n\u003cli\u003eNot compatible with the TSN-82SV \/ TSN-660M \/ TSN-600 or legacy TSN-1\/2\/3\/4 series.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eImportant Limitations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThis is an \u003cstrong\u003eaccessory eyepiece\u003c\/strong\u003e and requires a compatible TSN PROMINAR scope.\u003c\/li\u003e\n\u003cli\u003eFixed magnification — choose the TE-11WZ II if you want a zoom.\u003c\/li\u003e\n\u003cli\u003eFits only the TSN-99\/88\/77\/66 PROMINAR series.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhich scopes does it fit?\u003c\/strong\u003e The Kowa PROMINAR TSN-99, TSN-88, TSN-77 and TSN-66.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat magnification do I get?\u003c\/strong\u003e 35x on the TSN-88\/77\/66 and 40x on the TSN-99.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it good for digiscoping?\u003c\/strong\u003e Yes — its wide, flat field gives vignette-free digiscoped images.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eZoom or fixed?\u003c\/strong\u003e Fixed magnification; choose the TE-11WZ II for a zoom range.\u003c\/p\u003e\u003ch2\u003eOur Recommendation\u003c\/h2\u003e\u003cp\u003eFor PROMINAR owners who want the widest, sharpest fixed-power view and superb digiscoping, the TE-80XW is our pick. If you prefer flexible magnification choose the TE-11WZ II zoom, or the TE-20H for maximum eye relief.\u003c\/p\u003e","brand":"KOWA","offers":[{"title":"Default Title","offer_id":53186512388207,"sku":"TE-80XW","price":986.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/TE-80XW-eyepiece-upright.jpg?v=1780590266","url":"https:\/\/ontariotelescope.com\/products\/kowa-te-80xw-extreme-wide-angle-eyepiece","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}