---
product_id: 10587585
title: "Kowa TSE-17HD 25x Long Eye Relief Eyepiece for Kowa TSN-600 and TSN-660 Series Spotting Scopes"
brand: "kowa optimed"
price: "$609"
currency: NZD
in_stock: false
category: "Electronics"
url: https://www.desertcart.nz/products/10587585-kowa-tse-17hd-25x-long-eye-relief-eyepiece-for-kowa
store_origin: NZ
region: New Zealand
---

# Kowa TSE-17HD 25x Long Eye Relief Eyepiece for Kowa TSN-600 and TSN-660 Series Spotting Scopes

**Brand:** kowa optimed
**Price:** $609
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Kowa TSE-17HD 25x Long Eye Relief Eyepiece for Kowa TSN-600 and TSN-660 Series Spotting Scopes by kowa optimed
- **How much does it cost?** $609 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/10587585-kowa-tse-17hd-25x-long-eye-relief-eyepiece-for-kowa)

## Best For

- kowa optimed enthusiasts

## Why This Product

- Trusted kowa optimed brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The Kowa TSE-17HD 25x Long Eye Relief Eyepiece for Kowa TSN-600 and TSN-660 series Spotting Scopes is one of the optional eyepieces designed to be used with your Kowa TSN-601, 602, 603 or 604 spotting scope, as well as Kowa TSN-661, 662, 663, or 664 spotting scope. Kowa's TSN-600 and TSN-660 series spotting scopes do not come with an eyepiece, and require an optional eyepieces for their operation. Fully multi-coated optics provide a clear view, sharp image, and less distortion, while longer eye-relief than current eyepiece models allows eyeglass wearers to easily see the entire image. This unit has twist-up eyecups that can be set at different heights, allowing you to find the ideal viewing position, and that can be removed for use with digital cameras or for cleaning. The TSE-17HD is a 25x magnification long eye relief eyepiece that provides you with a field of view of 120 feet at 1,000 yards. This unit is easy to install, requiring you to simply push in the eyepiece, and then pull it out again for detachment. The TSN-17HD features a real field of view of 2.1 degrees, an apparent field of view of 52.5 degrees, and a relative brightness of 6.8 to 5.8. This interchangeable eyepiece has an exit pupil diameter of 2.6 to 2.4 millimeters, with an eye relief of 32 millimeters.

## Features

- Optional eyepiece designed to be used with your Kowa TSN-600 or TSN-660 series spotting scope
- 25x magnification wide-angle eyepiece that provides you with a field of view ranging from 120 feet at 1,000 yards
- Easy to install, requiring you to simply push in the eyepiece, and then pull it out again for detachment
- Features a real field of view of 2.1 degrees, an apparent field of view of 52.5 degrees, and a relative brightness of 6.8 to 5.8
- Interchangeable eyepiece has an exit pupil diameter of 2.6 to 2.4 millimeters, with an eye relief of 32 millimeters

## Images

![Kowa TSE-17HD 25x Long Eye Relief Eyepiece for Kowa TSN-600 and TSN-660 Series Spotting Scopes - Image 1](https://images-na.ssl-images-amazon.com/images/I/41kro2X-OpL.jpg)
![Kowa TSE-17HD 25x Long Eye Relief Eyepiece for Kowa TSN-600 and TSN-660 Series Spotting Scopes - Image 2](https://images-na.ssl-images-amazon.com/images/I/41g6FwAdXbL.jpg)
![Kowa TSE-17HD 25x Long Eye Relief Eyepiece for Kowa TSN-600 and TSN-660 Series Spotting Scopes - Image 3](https://images-na.ssl-images-amazon.com/images/I/31hDrGt-0NL.jpg)

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**Shop now:** [https://www.desertcart.nz/products/10587585-kowa-tse-17hd-25x-long-eye-relief-eyepiece-for-kowa](https://www.desertcart.nz/products/10587585-kowa-tse-17hd-25x-long-eye-relief-eyepiece-for-kowa)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*