Kowa 25-60x PROMINAR Wide Angle Zoom Eyepiece
A first for any KOWA eyepiece, the optical construction of the TE-11WZ II contains 2XD-lenses.Images are delivered with outstanding sharpness even at 60X / 70X magnification.Chromatic aberration is limited at the highest level. Eye relief of 17mm remains constant throughout the magnification range. The TE-11WZ II delivers a 20% wider field of view than the previous model (TE-10Z)
25-60x when paired with TSN-88 / TSN-880 / TSN-770 / TSN-66 series
30-70x when paired with TSN-99 series
Suitable for the following Kowa spotting scopes:
TSN -771*, TSN-772*, TSN-773, TSN-774, TSN-66A, TSN-66S, TSN-881*, TSN-882*, TSN-883, TSN-884, TSN-88A, TSN-88S, TSN-99A, TSN-99S, Telephoto lens**
| Eye Relief: | 17.0mm |
| Magnification: | TSN-99: 30-70x Wide Zoom | TSN-880/770: 25-60x Wide Zoom |
| Field of view (degree): | TSN-99: 2.0 - 1.13 | TSN-880/770: 2.4 - 1.32 |
| Field of view at 1000m: | TSN-99: 35-20m | TSN-880/770: 42-23m |
| Exit Pupil Diameter: | TSN-99: 3.3-1.4mm | TSN-880/770: 3.5-1.5mm |
| Relative Brightness: | TSN-99: 10.9-2.0 | TSN-880/770: 12.3-2.3 |
| Twilight Factor: | TSN-99: 51.4-78.6 | TSN-880/770: 46.9-72.7 |
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