 | Kowa Interchangeable Eyepieces for Kowa TSN-770 and TSN-880 Spotting Scopes |
| Back to Order Page | Print This Page | SKU: KW-WA-Eyepiece88-70 |
Kowa introduces a new line of Kowa Eyepieces. These include 
Kowa TE-10Z 20-60x Zoom Spotting Scope Eyepiece, Kowa Spottingscope TE-17W 30x Wide-Angle Eyepiece and Kowa TE-20H 25x Long Eye Relief Spottin-Scope Eyepiece. These Kowa Spotting Scope Eye Pieces are state-of-the-art, fully waterproof eyepieces designed to bring out the best in the new Kowa 88mm High Performance Spotting Scopes Prominar TSN-880 Series and Kowa 77 mm High Performance Spotting Scopes Prominar TSN-770 Series. Kowa Spotting Scope fans have been asking for an eyepiece locking mechanism and Kowa has been listening.
Specifications for Kowa Interchangeable Eyepieces for Kowa TSN-770 and TSN-880 Spotting Scopes:
| Model: | TE-10Z | TE-17W | TE-20H | |||
| Magnification: | 20X-60X, Zoom | 30x, Wide | 25x, LER | |||
| Real Field of View: | 2.2 degrees-1.05 degrees | 2.4 degrees | 2.1 degrees | |||
| Apparent Field of View: | 44-63 degrees | 72 degrees | 52.5 degrees | |||
| Exit Pupil Diameter: | a)4.4-1.5mm with TSN-770 Series b)3.9-1.3mm with TSN-880 Series | a)2.9mm with TSN-770 b)2.6mm with TSN-880 Series | a)3.5mm with TSN-770 b)3.1mm with TSN-880 Series | |||
| Relative Brightness: | a)19.4-2.3 with TSN-770 b)15.2-1.7 TSN-880 Series | a)8.4 with TSN-770 b)6.8 with TSN-880 Series | a)12.3 with TSN-770 b)9.6 with TSN-880 Series | |||
| Twilight Factor: | a)42.0-72.7 with TSN-770 b)39.2-68.0 with TSN-880 Series | a)51.4 with TSN-770 b)48.1 with TSN-880 Series | a)46.9 with TSN-770 b)43.9 with TSN-880 Series | |||
| Eye-Relief: | 17-16.5mm | 20.0mm | 23.0mm | |||
| Field of View at 1000m/yds: | 38.4-18.3 | 41.9 | 36.7 | |||
Features of Kowa Interchangeable Eyepieces:
- New Mount Design;
- Waterproof and Nitrogen Purged to prevent the lens from fogging;
- Eyepiece Locking System;
Package Contents:
- Kowa interchangeable Eyepiece;
- Limited lifetime warranty;
- Includes Leather Carry Case for easy storage;
| Kowa Interchangeable Eyepieces for Kowa TSN-770 and TSN-880 Spotting Scopes | Eyepiece88-70 |
Kowa Interchangeable Eyepieces for Kowa TSN-770 and TSN-880 Spotting Scopes
Kowa TE-20H 25x Long Eye Relief Eyepiece
Kowa TE-10Z 20-60x Zoom Eyepiece
Order Kowa Interchangeable Eyepieces for Kowa TSN-770 and TSN-880 Spotting Scopes from http://www.opticsplanet.net/kowa-interchangeable-eyepieces-for-tsn770-tsn-880-spotting-scopes.html