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Kowa TE-17HD 25x Long Eye Relief Spotting Scope Eyepiece

SKU: KWTE17HD MFR: TE-17HD
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Key Features

  • Enjoy a wide field of view with this Kowa spotting scope eyepiece, perfect for birdwatching!
  • Experience comfortable, long-duration viewing with the 32mm eye relief of this eyepiece.
  • Achieve 25x magnification (27x on TSN 82SV) for detailed, up-close observations in the field.
  • This waterproof spotting scope eyepiece ensures clear views in any weather condition, guaranteed.
  • The Kowa TE-17HD eyepiece offers superior lens quality for bright, high-contrast images every time.
  • Compatible with Kowa TSN models, this spotting scope eyepiece is a versatile addition to your kit.
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Special Order?Estimated to Ship: 08/22/2025
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Questions & Answers

Reviews about this item

Review Summary

2021-11-16T07:21:02

Rated 5 out of 5

The best for your money

I do a lot of tether practice, very clear

JOHN H.

2017-04-13T12:59:37

Rated 5 out of 5

clear, wide picture

if you wear glasses or if you need to be able to keep your head away from your spotting scope, this is an essential eye piece for your kit. The clarity and brightness of the view is astonishing. I have a Kowa TSN-821M /w 20-60X eyepiece and Kowa Prominar TSN-663M /w 25X LER, and I prefer to use the smaller scope /w the 25X LER.

BEN L.

2016-10-25T17:36:28

Rated 5 out of 5

Great eye relief

I use it for shooting. This is a great eyepiece if your primary criteria is good eye relief. It works well with eye glasses. But, you do loose magnification capability and small holes at 100 yards are hard to see. I will probably be buying the TE-9z with 20-60 magnification later on

Roberto P.

2016-07-15T15:25:39

Rated 5 out of 5

Love the clarity

Great eyepiece! Clear with long eye relief! DB

David B.

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Kowa TE-17HD Specifications

  • Exit pupil

    2.4mm (TSN 600) 2.6mm (TSN 660) 3.0mm (TSN 82SV)

  • Eye relief

    32mm

  • Field of view at 1000 M

    36.7M (TSN 600/660) 35M (TSN 82SV)

  • Magnification

    25x (TSN 600/660) 27x (TSN 82SV)

  • Real field of view

    2.1 degrees (TSN 600/660) 2.0 degrees (TSN 82SV)

  • Relative brightness

    5.8 (TSN 600) 6.8 (TSN 660) 9.0 (TSN 82SV)

  • Twilight factor

    38.7 (TSN 600) 40.6 (TSN 660) 47.1 (TSN 82SV)

  • Weatherproofing

    Waterproof & fogproof

  • UPC Code

    4987067391561

About Kowa TE-17HD

FEATURED REVIEWS

The best for your money

By JOHN H.

I do a lot of tether practice, very clear

clear, wide picture

By BEN L.

if you wear glasses or if you need to be able to keep your head away from your spotting scope, this is an essential eye piece for your kit. The clarity and brightness of the view is astonishing. I have a Kowa TSN-821M /w 20-60X eyepiece and Kowa Prominar TSN-663M /w 25X LER, and I prefer to use the smaller scope /w the 25X LER.

Are you in search of a spotting scope eyepiece that combines high magnification with comfortable viewing Look no further than the Kowa TE-17HD 25x Long Eye Relief Spotting Scope Eyepiece. Designed to enhance your outdoor observation experience, this eyepiece is the perfect companion for your Kowa TSN series spotting scopes, including the TSN-601, TSN-602, TSN-603, TSN-661, TSN-662, TSN-663, TSN-664, and TSN-82SV models.

Crafted with precision and durability in mind, the Kowa TE-17HD offers a powerful 25x magnification, allowing you to bring distant subjects into clear, crisp focus. Whether you're birdwatching, hunting, or engaging in any long-range outdoor activities, this eyepiece will provide you with the high-quality visuals you need.

One of the standout features of the TE-17HD is its long eye relief of 17mm, which is especially beneficial for eyeglass wearers. This design ensures that you can maintain a comfortable distance from the eyepiece without sacrificing your field of view, making extended observation sessions more enjoyable.

The eyepiece's compact and portable nature makes it an ideal choice for adventurers who are always on the move. Its versatility is further highlighted by user reviews, praising its clear vision and suitability for various practices such as tethering and shooting.

Incorporating the TE-17HD into your gear means investing in a versatile, high-quality optical accessory that enhances your viewing experience without compromising on comfort. Its robust construction ensures that it can withstand the rigors of outdoor use, making it a durable addition to your equipment.

Elevate your spotting scope's performance with the Kowa TE-17HD 25x Long Eye Relief Spotting Scope Eyepiece and experience the world in stunning detail.

Kowa TE-17HD Features

  • High-powered 25x magnification for detailed observation of distant subjects
  • Long 17mm eye relief design for comfortable viewing, especially for eyeglass wearers
  • Compatible with the Kowa TSN series spotting scopes for enhanced outdoor exploration
  • Compact and portable, ideal for on-the-go adventurers
  • Durable construction to withstand the rigors of outdoor use
  • Versatile eyepiece praised for clear vision and suitability for various practices like tethering and shooting

Key Features

  • Enjoy a wide field of view with this Kowa spotting scope eyepiece, perfect for birdwatching!
  • Experience comfortable, long-duration viewing with the 32mm eye relief of this eyepiece.
  • Achieve 25x magnification (27x on TSN 82SV) for detailed, up-close observations in the field.
  • This waterproof spotting scope eyepiece ensures clear views in any weather condition, guaranteed.
  • The Kowa TE-17HD eyepiece offers superior lens quality for bright, high-contrast images every time.
  • Compatible with Kowa TSN models, this spotting scope eyepiece is a versatile addition to your kit.

What's in the box:

  • Kowa TE-17HD 25x Long Eye Relief Spotting Scope Eyepiece
  • Push-On Front & Rear Caps
  • Kowa Warranty