Kowa 40x/35x Extreme Wide Angle Eyepiece TE-80XW

The Kowa TE-80XW is a fixed, extreme wide-angle eyepiece. It works with the Kowa Prominar 99A, 880-series, and 770-series spotting scope bodies.

It provides an amazing 80-degree wide angle view. It is exceptional when used in digiscoping with a smartphone or camera, as it provides a full field of view without vignetting.

Virtually free from chromatic aberration, thanks to extremely low-dispersion glass. Field-flattener lens is curvature-aberration free, for clear edge-to-edge views.

It is compatible with Kowa 1.6x extender for increased magnification.

SPECIFICATIONS

Magnification with TSN-99 scopes: 40x
Magnification with TSN-880 scopes: 35x
Magnification with TSN-770 scopes: 35x
Eye relief: 17mm
Field of view with TSN-99 scopes: 117.5 ft. at 1000m yards
Field of view with TSN-88 scopes: 1355 ft. at 1000m yards
Eyecups: twist-up rubber
Coatings: special Kowa KR coatings repel dirt, moisture, and dust
Waterproofing: Yes. O-Ring Sealed