iOptron 1.25" Dielectric Coated Mirror Star Diagonal - 6231 Mount Upgrades About the Celestron NexStar Evolution

About the Celestron NexStar Evolution 925

Space for carrying accessories

print out star charts for an upcoming observing session

25" White Light Solar Wedge performs best on refractors up to 4" in aperture

iOptron 1.25" Dielectric Coated Mirror Star Diagonal - 6231 Mount Upgrades About the Celestron NexStar EvolutioniOptron 1. 25" Dielectric Coated Mirror Star Diagonal This is an iOptron 1. 25" 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 1. 25" standard astronomical eyepieces. NOTE: The photo shows a generic iOptron star diagonal; your product may look