Celestron 1.25" Star Diagonal
- Celestron 1.25" Star Diagonal fits telescopes with 1.25” focusers or visual backs
- Accepts standard 1.25” eyepieces, Barlow lenses, and other accessories with a 1.25” insert barrel
- Diagonal has 90° viewing angle, best for observing objects overhead
Celestron's 1.25” Star Diagonal inserts into the (1.25”) focuser of your refractor or catadioptric telescope and accepts standard 1.25” eyepieces. A diagonal is angled at 90º allowing you to view objects more comfortably and helps avoid neck strain when looking through the eyepiece.
Please note that a 90º diagonal will display images that are right side up, but left to right orientation will be reversed.