AstroZap Light Shield for 12" Dobsonian Telescopes - AZ1203

This Light Shield from Astrozap, proudly made in the USA, blocks stray light from prohibiting dark adaption and concentration. An evident features of Dobsonian telescopes is the eyepiece location near the open end of the optical tube. Stray light often makes its way to the opposite side of the optical tube and ruins your observing experience. Astrozap Light Shields are made of ABS plastic for superior style, effortless maintenance, and maximum durability.