星空下的救援
Thank you Sir!!!
Camera : #Canon #6D Unmod
Lens: #Samyang 24mm f1.4
Frame: Iso 800, f2.8, 2min
N of Frame: 7
Filter: #nisi natural light filter
Tracker: #ioptron Skytracker Pro
Foreground: iso1600, f2.2, 30s x4
Software: pi, photoshop CC