If you want to knwo how good the Sony 100-400mm GM lens works for Astrophotography check out the video on top. 100-400mm FE GM at BHphoto and Amazon The post Tracking and Stacking Andromeda with the Sony 100-400mm appeared first on sonyalpharumors....
Published By: SonyAlphaRumors - Monday, 30 December, 2019