Kowa TE-20H 25x LER (Long eye relief) eyepiece
€289.00
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![](https://www.kowaoptic.com/bundles/zweipunktkowaopticstheme/assets/images/icons/cashback.png?1714123465)
Kowa TE-20H 25x LER eyepiece
Compatible with Kowa TSN-880 and TSN-770 series spotting scopes.
Long eye relief eyepiece 25x, 7 lens elements in 5 groups Extra long eye relief - Extremely useful when wearing eyeglasses or for digiscoping systems.
This high-performance eyepiece design with 7 lens elements in 4 groups has an extremely long eye relief of 32mm. This extra eye relief is extremely useful when wearing eyeglasses or for a digiscoping system. Suitable for 4X zoom cameras and cameras with large-diameter objective lenses. Vignetting may not be eliminated in some cameras.
Specification below is based on TSN-880 series spotting scopes. Specification changes dependent on spotting scope model.
![](https://www.kowaoptic.com/media/1b/43/c5/1708507989/high-performnce.png)
![](https://www.kowaoptic.com/media/d4/61/47/1708511773/multi-coated-optics.png)
![](https://www.kowaoptic.com/media/bb/f6/14/1708515489/robust.png)
![](https://www.kowaoptic.com/media/c2/e3/5a/1708530754/system-logo.png)
![](https://www.kowaoptic.com/media/d6/88/45/1708525693/LER.png)
![](https://www.kowaoptic.com/media/20/9a/5f/1708525879/waterproof.png)
Exit Pupil Diameter: | 3.5mm |
---|---|
Eye Relief: | 32.0mm |
Field of view (degree): | 2.1 |
Field of view at 1000m: | 37m |
Magnification: | 25x LER |
Relative Brightness: | 12.3 |
Twilight Factor: | 46.1 |
- Kowa TE-20H 25x LER eyepiece
- Eyepiece carry pouch
- Protection caps
- Instruction manual
![Warranty](/media/df/b3/15/1708610753/Kowa-10-Year-Warranty-rounded.png)
This product is covered by our standard Kowa 10 Year Warranty.