About the Kowa Twist Up Eyecup for TE-17W Eyepiece...
This Kowa Twist Up Eyecup is the replacement eyecup for the TE-17W eyepiece. Its twist up configuration favors all viewers including eyeglass wearers, and has the ability to prevent light from entering the eyepiece. It helps tremendously for prolonged observation.
Kowa Twist Up Eyecup for TE-17W Eyepiece Features...
- Replaces lost or worn eyepiece cup
- Designed specifically for TE-17W Eyepieces
- Helps to properly position eye for viewing
- Blocks annoying stray light
Kowa Twist Up Eyecup for TE-17W Eyepiece Specifications...
Equipment Type: Replacement Eyecup
Application: TE-17W Eyepieces
Design: Twist-upKowa Product Number: TE-17W #1300