I bought a glock 19 and I love it. Here is the question for you older shooters: With my glasses off I have a crisp front sight and a blurry target (at 30 feet I can not see the bullet holes) or I can put the glasses on and see the target really well and the front sight is blurry. Are there solutions? Do they make something like a red dot front sight or a red dot sight attachment for pistols? I know some of you have the same problem. Either way I do it I seem to get most in the 8 in circle.