Solar System Category 2022 Optolong Deep-Sky Contest
Jan 14, 2015 – Dec 22, 2022
Optolong Astronomy Filter (Owner)
Chen Harry
Filip Kubálek
Dyno05
Charles Lillo
Elli Argyropoulou
luigi morrone
Juan Chanclas
Objective Contributor
Ana Moya
Mirko Tondinelli
Stefano Gemma
George Karantzalos
Andrew Weller