Details
		
		My lovely little mount in action 😉 Date/Time: 27. Aug. 2016 00:28h – 02:18h CET Location: Near Balsthal, Solothurn, Switzerland (47.33°N 7.62°E) 221 frames, 25fps 30s interval, 12s exposures, f/2.8, ISO2500
		This Andromeda image contains 130 images (90 seconds) from 2 nights. 24. and 25. August 2016. Total integration time: 3.2 hours Details
		Just a test with the Tokina 11-16mm f/2.8. Nice lens! Thank you Thomas that I could use it 🙂 11mm @ f/2.8 12 x 120 sec. 5 darks 17 bias
		I wanted to find out the best f-value for the Canon EF 50mm f/1.4 and how far I can go with the exposure time. My first 2 images taken with this lens at f/2 showed much coma/distortion especially in the corners. Also the CAs were very strong. So, the CA’s are still visible until f/4.5. At […]