What is the target faintness limit for city skies?

Optolong L-Pro Acquisition Light Pollution Deep Sky M82
21 replies•570 views
I tried to image these from my city skies
Multiple choice poll 45 votes
18% (8 votes)
40% (18 votes)
29% (13 votes)
4% (2 votes)
9% (4 votes)
You must be logged in to vote in this poll.