I wear glasses for distance, but only use them when driving. But I find that when I wear them now that I am just North of 50 I have difficulty focusing on close objects. When I want to check my phone I take them off to be able to see things clearly. So, my question is what should I do when shooting. I have been wearing the glasses so I can see the target accurately but I am not able to focus very well on the front sight. I can see it fine, but it is not sharp - does that matter. I tried shooting today with plain safety glasses instead. Doing that I can focus sharply on the sights but the target is kind of fuzzy. So, which option do you think is better?