Kowa TSN-553 15-45x55 Prominar Angled Spotting Scopes are the first scopes with objectives smaller than 88mm to have pure fluorite crystal objectives. Finally, you can carry a top level scope that weighs less than 2 pounds (28.5 oz.) on a long trek. Fluorite crystal enables the virtual elimination of chromatic aberration, resulting in astoundingly increased resolution and contrast.
The TSN-553's fluorite crystal objective lens is fully multi-coated, plus Kowa's KR water- and scratch-resistant coating, and is housed in a polycarbonate body, complete with a permanent 15-45x zoom eyepiece. Close focus is 9.8', achieved with smooth dual focus knobs for fast or fine focus. Maximum field of view is 132'. Eye relief is a generous 16.5mm at 15x and 16mm at 45x, so eyeglass users should have no problem.
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