The Kowa TE-80XW 40x Extreme Wide Angle Eyepiece provides an 80° apparent field of view which corresponds to fixed 40x on the TSN-99 scope bodies and 35x on the TSN-880 and TSN-770 scope bodies. This eyepiece contains both an XD element and a field flattener element for virtually no chromatic aberration and edge-to-edge sharpness. The field of view with the TSN-99 scopes is 37m at 1000m (111' at 1000 yds.) and 45m at 1000m (135' at 1000 yds.) on the 880/770 scopes. The advantage of this wide FOV is vignette-free digiscoping with most cameras and smart phones.
All Kowa spotting scopes, binoculars, or other optical products sold through a United States or Canadian authorized Kowa dealer come with a Limited Lifetime Warranty*
. This warranty gives you specific legal rights and you may have other rights which vary from state to state. Your Kowa spotting scope, binocular, or other optical product is warranted to be free of defects in material and workmanship for the lifetime of the product.
Please call Kowa office to receive an RMA (return merchandise authorization) number before shipping the product to Kowa.
Call Kowa for more information at 1-800-966-5692