KOWA TE-11WZ 25-60X wide zoom for TSN 880/770 spotting scopes.
A first for any KOWA eyepiece, the optical construction of the TE-11WZ contains 2XD-lenses.
Images are delivered with outstanding sharpness even at 60X magnification.
Chromatic aberration is limited at the highest level.
Eye relief of 17mm remains constant throughout the magnification range.
|Exit pupil||3.5~1.5mm (TSN-880) 3.1~1.3mm (TSN-770)|
|Field of view at 1000M||42~23M|
|Field of view||5.0 degrees|
|Relative brightness||12.4~2.2 (TSN-880) 9.5~1.6 (TSN-770)|