6D+Ha 7nm @ Cygnus Region

Cygnus Region © KunHo Lee
Location : Jang Su, South Korea
Date : 13 Oct, 2015
Camera : Mono Astro 6D (cooled @-10C)
Telescope/Lens : Samyang 135mm f/2 @~2
ISO : 3200,
Filter：Optolong Ha 7nm filter
Total Exposure Time : 5mins X4 frames= 20mins
No Dark Frames, No Bias Frames, No Flat
Process PS5

很不错啊

棒

musicworm 发表于 2015-10-21 16:55
很不错啊

3Q

黑白冷冻6D霸气！