Seems like a good thread to hijack and correct my confusion. I have 2 AO scopes. The last marking before infinity on 1 is 150 yards, on the other it's 100 yards. Yes they are budget minded scopes. Also, the higher the range the closer the markings are to the previous one leading me to believe that once you're out beyond a couple hundred yards AO adjustment is pointless? Yes? No? Kinda?

My other thought is the focus issues I have with AO scopes. With my AO's I have to have them properly set for my eyes to work but on all my non-AO scopes, whether they were factory set at 50, 75 or 100 yards, focus is never an issue. Example: if I have an AO scope set at 100 yards it's completely unusable at 25 or 200. If I have a non-AO that is factory set at 100 my eyes do just fine at 25 and 200. I don't know why there would be a difference between adjustable at 100 or factory set but there seems to be. Am I alone in this?

Save me from my own thoughts!
CB