iOptron 2" Dielectric Coated Mirror Star Diagonal W/1.25" Adapter- 6232

This is an iOptron 2" Dielectric Coated Mirror Star Diagonal. This diagonal uses a mirror to fold the beam from your telescope. This mirror is extremely flat and is coated with a dielectric material for high transmission of light. The diagonal eyepiece barrel is made to accept 2" standard astronomical eyepieces, and it has an adapter to permit the use of 1.25" eyepieces as well.