Kowa Eyepieces for TSN-99/880/770 Scopes
Kowa offers a series of eyepieces designed to fit either the TSN-99, TSN-880, or TSN-770 series spotting scopes. These eyepieces include the TE-11WZ II, a 30-70x (TSN-99) or 25-60x (TSN-880/770) zoom lens, the TE-80XW, which is a 40x (99) or 35x (880/770) wide-angle lens, and the TE-20H, a 25x high performance eyepiece with extremely long eye relief of 32 mm, which renders it better for those who wear glasses or wish to use the scope for digiscoping. All the TSN-99/880/770 eyepieces are completely waterproof and dry nitrogen-purged, in addition to being fully multi-coated. The TE-11WZ II, TE-17W and TE-20H eyepieces are all made with the XD, fluorite ion glass (as in all PROMINAR objective lenses) for the maximum in light throughput, and all feature Kowa’s heavy metal-free Eco-Glass process.