speedjunkie
Well-known member
Astrophotography Filters.
Has Anyone Used the Astronomik EOS clip Filters for the H-alpha spectrum specificaly 650nm spectrum? I could only Fimd the 12 nm spectrum. im trying to capture the Milkyway.
Has Anyone Used the Astronomik EOS clip Filters for the H-alpha spectrum specificaly 650nm spectrum? I could only Fimd the 12 nm spectrum. im trying to capture the Milkyway.