{"product_id":"televue-35mm-panoptic-eyepiece-2-pre-owned","title":"TeleVue 35mm Panoptic Eyepiece - 2\"- Pre-owned","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eAbout the TeleVue 35mm Panoptic Eyepiece - 2\"...\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003eThe \u003cb\u003eTeleVue 35mm Panoptic Eyepiece\u003c\/b\u003e has a large true field with plenty of eye relief for eyeglass wearers. When combined with a \u003ca href=\"http:\/\/khanscope.com\/accessDetails.cfm?productID=2755\"\u003eTeleVue Paracorr\u003c\/a\u003e to correct the coma of an f\/4.5 Newtonian, performance is spectacular across the 68 degree field. Imagine, sharp star clusters at the extreme edge of the field along with a 6.8mm exit pupil!\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\"Using my Wide-Field \u003ca href=\"http:\/\/khanscope.com\/accessDetails.cfm?productID=5224\"\u003eTeleVue Telescope Eyepiece\u003c\/a\u003e design as a starting point, I looked to bring Nagler-like performance to the 60+ degree field class with the Panoptic series. The idea of a lens to \"interface\" between the \u003ca href=\"http:\/\/khanscope.com\/accessDetails.cfm?productID=5224\"\u003eTeleVue Telescope Eyepiece\u003c\/a\u003e and \u003ca href=\"http:\/\/khanscope.com\/accessDetails.cfm?productID=5224\"\u003eTeleVue Barlow Lens\u003c\/a\u003e struck me as the proper way to keep size, weight and cost to a minimum while improving edge of field performance even further. I later developed this idea into the \u003ca href=\"http:\/\/khanscope.com\/accessDetails.cfm?productID=5224\"\u003eTeleVue Powermate\u003c\/a\u003e.\" --Al Nagler\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003eBe sure to check out our line of \u003ca href=\"http:\/\/khanscope.com\/newEquipList.cfm?catID=1\u0026amp;subCatID=1\u0026amp;manID=7\"\u003eTeleVue Telescopes\u003c\/a\u003e, \u003ca href=\"http:\/\/www.khanscope.com\/accessList.cfm?catID=3\u0026amp;subcatID=13\"\u003eTeleVue Telescope Mounts\u003c\/a\u003e and \u003ca href=\"http:\/\/www.khanscope.com\/accessList.cfm?catID=3\u0026amp;subcatID=15\"\u003eTeleVue Telescope Accessories\u003c\/a\u003e. Don''t forget \u003ca href=\"http:\/\/khanscope.com\/accessDetails.cfm?productID=5224\"\u003eTeleVue Telescope Eyepieces\u003c\/a\u003e, \u003ca href=\"http:\/\/khanscope.com\/accessDetails.cfm?productID=5224\"\u003eTeleVue Dioptrx\u003c\/a\u003e and \u003ca href=\"http:\/\/www.khanscope.com\/accessList.cfm?catID=3\u0026amp;subcatID=10\"\u003eTeleVue Eyepiece Filters\u003c\/a\u003e, too!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eTeleVue 35mm Panoptic Eyepiece - 2\" Features...\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable and removable screw-type top allows quick, comfortable eye positioning\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeatures multi-coatings, blackened lens edges, filter threads, rubber grip rings\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003ePerfect for any telescope size, type or speed\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eScalloped shape gives a positive grip\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard features include eyeguard cover and undercut barrel for extra locking security in the focuser\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eTeleVue 35mm Panoptic Eyepiece - 2\" Specifications...\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003eFocal Length (mm): 35\u003c\/p\u003e\n\u003cp\u003eBarrel Size (in.): 2\"\u003c\/p\u003e\n\u003cp\u003eApparent Field of View (deg.): 68\u003c\/p\u003e\n\u003cp\u003eEye Relief (mm): 24\u003c\/p\u003e\n\u003cp\u003eWeight (lb \/ oz): 1.60 \/ 25.6\u003c\/p\u003e\n\u003cp\u003eField Stop (mm): 38.7\u003c\/p\u003e\n\u003cp\u003eTeleVue Product Number: EPO-35.0\u003c\/p\u003e","brand":"TeleVue","offers":[{"title":"Default Title","offer_id":43183898067057,"sku":"USED042902","price":569.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/20250731_160950_2.jpg?v=1777482056","url":"https:\/\/khanscope.com\/products\/televue-35mm-panoptic-eyepiece-2-pre-owned","provider":"Khan Scope Centre","version":"1.0","type":"link"}