david_taurus83 Posted September 20, 2020 Share Posted September 20, 2020 First light with the new (to me) lens, a Canon 70/200mm f2.8 IS ii. Also a test if i can image from home with no LP filter whatsoever. Below is a stack of just under 2 hours worth of 30s subs. Focal length set to 100mm and stopped down to f4. I aimed towards the Coathanger and tried to include a few other objects, Alberio near the top, M27, M71. Pretty pleased with it so far. I had to crop quite a bit out of the right side due to a bit of dust that had moved and couldn't be removed with flats and there was a bad vignetting artifact that needed to go as well. 9 Link to comment Share on other sites More sharing options...
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