The Kowa TE-11WZ Wide-angled Zoom Spotting Scope Eyepiece Is a High-performance, Wide-angled Zoom Eyepiece Compatibile With the TSN-770 Spotting Scope.
The Kowa TE-11WZ Wide-angled Zoom Spotting Scope Eyepiece Is a High-performance, Wide-angled Zoom Eyepiece Compatibile With the TSN-770, TSN-880, TSN-99, and TSN-66 Spotting Scope.
Magnification
The Magnification Range Depends On the Specific Spotting Scope: 2560× With TSN-770, TSN-880, TSN-66, and 3070× When Used With the TSN-99 Series.
Optically, the Eyepiece Incorporates Two XD (Extra-Low Dispersion) Lenses Which Minimize Chromatic Aberration and Provide Superior Sharpness and Colour Fidelity Throughout the Zoom Range.
The TE-11WZ II Offers Improved Image Resolution at Full Magnification, Outperforming Its Predecessor, the TE-10Z Eyepiece.
The Eyepiece Features a 17 mm Eye Relief, Making It Suitable for Eyeglass Wearers.
It Is Fully Waterproof and Sealed for Reliable Outdoor Performance Under Harsh Environmental Conditions.
In Digital Imaging Applications, the Eyepiece Integrates Effectively With Kowa's Digiscoping Accessories, Making It a Practical Choice for Wildlife Observation and Long-Range Outdoor Photography.
The Use of XD Extra-Low Dispersion Lenses Significantly Reduces Lateral Chromatic Aberration, Particularly Critical at Higher Magnification Levels.
This Contributes To High-Contrast Image Definition Across the Entire Field.
The 2.41.3° Apparent Field of ViewWide for a Zoom Eyepiece In This ClassEnsures Expansive Visual Coverage, Which Benefits Both Terrestrial and Astrophotography Applications.
The 17 Mm Eye Relief Remains Stable Across the Magnification Range, Enhancing User Comfort and Making the Eyepiece Highly Compatible With Glasses.
Combined With Kowa's Dedicated Camera Adapters, It Allows Seamless Integration Into Digiscoping Setups, Particularly Beneficial for Birders and Long-Distance Nature Documentation.
Specifications
| Magnification | TSN-880/770: 25.0 - 60.0x
TP556: 28.0 - 66.0x |
| Angle of View | TSN-880/770: 2.4 - 1.3°
TP556: 2.2 - 1.2° |
| Maximum Field of View @ 1000 yd | TSN-880/770: 126 - 69' (42 - 23 m at 1000 m)
TP556: 114 - 63' (38 - 21 m at 1000 m) |
| Eye Relief | 17 mm |
| Exit Pupil | TSN-880: 3.5 - 1.5 mm
TSN-770: 3.1 - 1.3 mm TP556: 3.2 - 1.3 mm |
| Length | 3.4 - 4.4" (8.7 - 11.1 cm) |
| Diameter | 2.2" (5.5 cm) |
| Weight | 13 oz (370 g) |
