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Kowa TE-11WZ 25-60x Wide Angle Zoom Eyepiece for Prominar Series Spotting Scopes

SKU: KWTE11WZ

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Questions & Answers

Shopper : Why Did You Choose This?Tom B : Recommended for birdingHelen P : HIGHLY RATEDNORMAN R : Needed accessory

Reviews about this item

Review Summary

2020-11-12T11:01:39

Rated 4 out of 5

Wide Angle = Great; Zoom = not so much

Love the wide field-of-view and sharpness of this at the regular, non-zoom focal length. However as soon as you zoom in, it becomes nearly impossible to focus, making the zoom 'feature' useless. But since there is no other option that I'm aware of for the wide angle, it's what you have to go with.

Fay R.

2016-09-05T17:50:03

Rated 5 out of 5

outstanding eyepiece

the images I have looked at through this eyepiece are very clear and sharp. I could see objects a mile away. it also will give you a clear picture of things about 25 feet away. I bought it to watch birds with.

Terry C.

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Kowa TE-11WZ Specifications

  • Magnification

    TSN-880 / 770: 25.0 - 60.0x
    Telephoto Lens: 28.0 - 66.0x Wide Zoom

  • Telephoto Lens

    TSN-880 / 770: 2.4deg.-1.32deg.
    Telephoto Lens: 2.2deg.-1.2deg.

  • Exit pupil

    TSN-880: 3.5-1.5mm
    TSN-770: 3.1-1.3 mm
    Telephoto Lens: 3.1-1.3 mm

  • Relative brightness

    TSN-880: 12.3-2.3
    TSN-770: 9.6-1.7
    Telephoto Lens: 10.2-1.8

  • Eye relief

    TSN-880 / 770: 17mm
    Telephoto Lens: 17mm

  • Field of view at 1000m

    TSN-880 / 770: 42-23m
    Telephoto Lens: 38-21m

  • UPC Code

    879110001166

About Kowa TE-11WZ

FEATURED REVIEWS

outstanding eyepiece

By Terry C.

the images I have looked at through this eyepiece are very clear and sharp. I could see objects a mile away. it also will give you a clear picture of things about 25 feet away. I bought it to watch birds with.

The Kowa TE-11WZ Prominar 25-60x Zoom Eyepiece is a weather-resistant spotting scope accessory designed to complement the optical excellence of Prominar series scopes. This high-powered zoom eyepiece features Kowa's extra-low dispersion (XD) glass elements, which transmit color faithful images with enhanced contrast and sharpness. When mounted to one of the 770 or 880 spotting scopes, the TE-11WZ has a 25-60x zoom range; on the 500mm f/5.6 Photoscope, the zoom range is 28-66x. A wide apparent viewing angle, 60-79deg. on the 770 or 880 scope, provides immersive views throughout the zoom range. Additionally, the eyepiece's long 17mm eye relief is constant at any magnification setting, providing a comfortable viewing distance even at maximum power.

Kowa TE-11WZ Features

  • The optical construction of the TE-11WZ contains 2 XD-lenses. A first for any Kowa eyepiece with the Prominar
  • Comparing with TE-10Z, usage of the new TE-11WZ provides a wider field of view by approximately 20%
  • 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 magnification range

Key Features

  • Images are delivered
  • Chromatic aberration is limited at the highest level
  • Eye relief of 17mm remains constant throughout magnification range