A quality diagonal
The Explore Scientific 3" Dielectric Coated Diagonal Mirror comes complete with a 2" inch adapter and dust caps. Built strong and lightweight, the mirror reflects 99% of light to keep the brightest image possible of your telescope.
The telescope side 3" barrel is double tapered, so it can be smoothly inserted or removed from the focuser. A compression ring is used to hold your eyepieces.
Features
- Dielectric coated diagonal mirror with 99% reflection
- Reducer 3" to 2" eyepiece side
- Thread for 2" Filter
- Weight: 1.7kg