iOptron 2" Dielectric Coated Mirror Star Diagonal W/1.25" Adapter- 6232 Cassegrain Enhanced Multi-Layer Coatings (EMD) are

Enhanced Multi-Layer Coatings (EMD) are deposited on optical elements to boost contrast and eliminate light scatter

For solar observers who want a quick conversion

Place your smartphone against the rubberized friction surface on the outside of the cap so your camera is viewing through the imaging port

02 arc seconds Light Gathering Power (Compared to human eye) 265 x Apparent Field of View 0

75" stainless steel worm gear and unique roller bearing design with both steel and nylon ball bearings rotating around a wide 9

iOptron 2" Dielectric Coated Mirror Star Diagonal W/1.25" Adapter- 6232 Cassegrain Enhanced Multi-Layer Coatings (EMD) areiOptron 2" Dielectric Coated Mirror Star Diagonal with 1. 25" Adapter 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.