iOptron Pier Top Adapter - Paramount version (8036-PR) eyepiece case or set it isn't letting light pollution

it isn't letting light pollution come through so that maximize nebulas signal and make the sky background darker while imaging

It consists of two plastic circles riveted together that can be turned to find the stars for any hour or day of the year

20") Diopter Adjustment Range: ±3 Twilight Factor: 24

tightening and losing tiny thumbscrews in the dark and in the cold

49 Relative Brightness: 16

iOptron Pier Top Adapter - Paramount version (8036-PR) eyepiece case or set it isn't letting light pollutionWith this adapter, you can install your mount onto the sturdy yet portable iOptron Tri pier. This adapter is the Tri pier Adapter for Paramount MyT