Kowa TE-20H 25x Long Eye Relief Spotting Scope Eyepiece

SKU: KWTE20H MFR: TE-20H
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Key Features

  • Enjoy a wide field of view with this 25x Kowa spotting scope eyepiece for detailed observation.
  • Experience comfortable, long-duration viewing with the 32mm eye relief spotting scope eyepiece.
  • Achieve optimal brightness with a relative brightness of 9.6-12.3 using this Kowa eyepiece.
  • Maximize your spotting scope's potential with 25x magnification for crisp, clear images.
  • Compatible with Kowa TSN-770 & TSN-880 series spotting scopes for versatile use in the field.
  • Enhance your twilight viewing with a twilight factor of 43.9-46.9 using this quality eyepiece.
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Special Order?Estimated to Ship: 08/19/2025
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John L : what is the power of this eye piece example 25x60 power?
Shopper : Why Did You Choose This?Dale A : You have to pay for good optics

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Kowa TE-20H Specifications

  • Compatibility

    TSN-773, TSN-774, TSN-881, TSN-883, TSN-884, Telephoto lens spotting scopes

  • Exit pupil

    3.1mm (TSN 770) 3.5mm (TSN 880)

  • Eye relief

    32mm

  • Field of view at 1000 M

    36.7M

  • Magnification

    25x

  • Real field of view

    2.1 degrees

  • Relative brightness

    9.6 (TSN 770) 12.3 (TSN 880)

  • Twilight factor

    43.9 (TSN 770) 46.9 (TSN 880)

  • UPC Code

    879110001029

1 Accessories for Kowa TE-20H 25x Long Eye Relief Spotting Scope Eyepiece

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About Kowa TE-20H

Explore the world in exquisite detail with the Kowa TE-20H 25x Long Eye Relief Spotting Scope Eyepiece, a high-quality optical accessory designed to enhance your long-distance viewing experience. Crafted with precision, this eyepiece features an advanced optical structure of 7 lens elements arranged in 4 groups, ensuring sharp, clear images with minimal distortion.

The TE-20H's standout feature is its exceptionally long eye relief of 32mm, providing comfortable viewing for extended periods, even for individuals who wear eyeglasses. This generous eye relief also makes it an ideal choice for digiscoping enthusiasts who require extra space to align their cameras with the eyepiece.

With its 25x magnification power, this durable and reliable eyepiece allows you to observe distant subjects with remarkable clarity, bringing the beauty of wildlife, scenic landscapes, and celestial wonders closer to your eyes. The innovative design ensures compatibility with a wide range of cameras, including those with 4x zoom capabilities and large-diameter objective lenses, making it a user-friendly option for photographers and videographers looking to capture stunning, zoomed-in shots.

While the TE-20H is optimized for use with Kowa TSN series spotting scopes and Kowa telephoto lenses, its versatility extends to various camera models, solidifying its position as a top choice for professionals and hobbyists alike. Please note that while the eyepiece is designed to minimize vignetting, it may not be completely eliminated in some camera setups.

Whether you're an avid birdwatcher, a nature enthusiast, or an astrophotographer, the Kowa TE-20H 25x Long Eye Relief Spotting Scope Eyepiece is engineered to deliver an unparalleled viewing experience, inviting you to discover the world's wonders with exceptional detail and comfort.

Kowa TE-20H Features

  • Waterproof and nitrogen filled for all-weather use
  • All air-to-glass surfaces are fully multicoated
  • Profoundly long eye relief of 32mm is a joy for those who wear thick glasses
  • Bayonet mount, can be silently changed in the field

Key Features

  • Enjoy a wide field of view with this 25x Kowa spotting scope eyepiece for detailed observation.
  • Experience comfortable, long-duration viewing with the 32mm eye relief spotting scope eyepiece.
  • Achieve optimal brightness with a relative brightness of 9.6-12.3 using this Kowa eyepiece.
  • Maximize your spotting scope's potential with 25x magnification for crisp, clear images.
  • Compatible with Kowa TSN-770 & TSN-880 series spotting scopes for versatile use in the field.
  • Enhance your twilight viewing with a twilight factor of 43.9-46.9 using this quality eyepiece.