Here is a test image that I did using my Vernonscope Brandon 80mm f/6 refractor and Sony Nex 5N camera. This is a stack of 24 shot in jpeg mode to save space and speed up processing time, although saved as a png.
Anyway, just messing around. Lots of blue and green artifacts...I need to update my glasses. I couldn't see that until it was posted. I applied too much color with the sliders in Lightroom.
Edit: I just backed off the color and re-posted.
Edited by TerryWood, 23 February 2021 - 09:35 PM.