Astronomy on MSN11dOpinion
What is the difference between a 2″ eyepiece and a 1¼" eyepiece?
What is the benefit of a 2″ eyepiece compared to a 1¼” eyepiece? Tom NagyNorth Ridgeville, Ohio A 2″ eyepiece delivers a ...
Space.com1mon
What equipment do you need for stargazing in a city?
These small, cost-effective components are screwed into the eyepiece barrel, filtering the incoming light before it enters the eyepiece. Two kinds of filters target light pollution. Light ...