I need my glasses for distance, particularly in dim light. I only use them for driving and hunting (typically contacts for the latter). I can make out objects a distance much better with them on. The problem is that with them on the iron sights are extremely hard to make out. I try to focus on the front sight but the rear presents as such a blur I cannot tell whether the front is in the notch or not. Even the front sight remains blurred a bit. I was experimenting today without glasses and I can aim well with both the iron sights and the scope is totally fine. For targets its fine. I am considering hunting without glasses but I am concerned about picking out the critter in the woods. Is it time to give up on iron sights? Or has anyone else faced a similar dilemma and figured out a way to cope?