I'm 56. I avoided it longer than I should have. I'm now seeing, or should I say noticing, that my eyesight is hurting my shooting ability. I get regular exams for diabetes, and things are pretty stable. But every eyeglass guy I talk to doesn't know a thing about setting me up with something that will help me shoot. I like open sights, and things are getting tougher and tougher. I also shoot handguns a lot. Where do I start in trying to find someone who knows what they are doing with shooting glasses?