iOptron 1.25" Dielectric Coated Mirror Star Diagonal - 6231 Mount Upgrades Once you have attached the

Once you have attached the finderscope to your telescope tube and have done some simple alignments

System includes the B1200 blocking filter which provides full disk images

About the Celestron NexStar Evolution 925

It has a sloping top line with 2" end panels and a built in draw-string to insure a proper fit

2 mm (8 in) Focal Length 2032 mm (80 in) Focal Ratio 10 Focal Length of Eyepiece 1 (mm) 40 mm (1

iOptron 1.25" Dielectric Coated Mirror Star Diagonal - 6231 Mount Upgrades Once you have attached theiOptron 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