Kowa Long Eye Relief Eyepiece for TSN-99/88/77/66 Spotting Scopes - TE-20H

The Kowa TE-20H Long Eye Relief Eyepiece is designed to be used with your Kowa TSN-99/88/77/66 series spotting scopes.  Some Kowa spotting scopes do not come with an eyepiece, while others do, so if you are purchasing this eyepiece and a spotting scope at the same time, knowing whether the scope comes with an eyepiece will help you to make a good decision on the style and focal length of the eyepiece you choose.

XD lenses and high transmission multi-coatings provide a clear, sharp image with true color, and the long eye relief (32 mm!) allows eyeglass wearers to easily see the entire image. Twist-up eyecups are also included .  They can be set at different heights, allowing you to find the ideal viewing position, and can be removed for use with digital cameras or for cleaning.

If you are using this eyepiece with the TSN-88/77 or 66 series, it will produce 25X magnification.  However, combining this eyepiece and the TSN-99 will result in 30X magnification.

• Quality fixed magnification eyepiece designed to be used with your Kowa TSN-99/88/77/66 series spotting scope

   

• Easy to install, requiring you to simply push in the eyepiece, and then pull it out again for detachment

   

• Features an eyepiece locking mechanism that prevents it from getting lost or falling out, and a JIS class 7 protection waterproofing with nitrogen gas to prevent the lens from fogging

   

• Interchangeable eyepiece has an eye relief of 32 millimeters, and is backed by a manufacturer's lifetime of the product warranty

Magnification: 25X on TSN-88/77/66, 30X on TSN-99

Real Field of View: 2.1 degrees

Exit Pupil: 3.5mm

Relative Brightness: 12.3

Twilight Factor: 46.1

Eye Relief: 32mm

Kowa Product Number: TE-20H