AstroBin is the home of astrophotography - Share full resolution images, preserve acquisition details, discover equipment, discuss techniques, and learn from the community.Discover AstroBin

SBIG Hydrogen Alpha

diffractionlimited.com/.../36-mm-round-optical-filters
Frozen as ambiguous
TypeHydrogen-alpha (Hα)
SizeOther
Bandwidth7 nm
Users 13
Images 56
Most often used with
SBIG Aluma AC4040
Also available in the following variants:
1.25"
36 mm
50 mm
50x50 mm