This is the 1.25" star diagonal supplied with the Meade LX-Series Schmidt-Cassegrain telescopes (LX90, LX200, etc). It is a replacement for a lost or damaged Meade scope diagonal, but can also be used with any brand of refractor or catadioptric telescope that accepts 1.25" accessories. It uses a fully coated 90° prism with 100% internal reflection for high light transmission. A thumbscrew holds eyepieces in place.
|Name||Meade - #918A Diagonal Prism|
|Manufacturer Part No||MEA-07202|