Canon 6Da, Samyang 135mm f/2, Heq5 pro, Hutech IDAS LPS-D1 filter, baader h-alpha 7nm filter; f4, iso 1600; 5 augustus 2017, Vorden
27 x 600 seconden
Cygnus in Ha
Tagarchief: NGC 7000
Noord-Amerikanevel in Bicolor
Canon 6Da, ef 500mm f4, Heq5 pro, Baader H-alpha & OIII filter; f4, iso 800
33 x 600 seconden H-alpha, 44 x 600 seconden OIII
