I've been thinking about it. I'm right handed, and my right eye is 20/120, which is terrible. Handgun I can just shoot with my left eye, but it means corrective lenses for rifle shooting with any kind of accuracy (the leaf sights on my AK and SKS are just terrible to use. I usually look at the front post and then settle down to bring the rear leaf up). Previously I was unable to because of a ridge right over my cornea, which means I can only get the old style. I'm not up to have my eye cut with a blade and deal with weeks of painful recovery. I've had some vision issues in that eye the past couple weeks, and I think that ridge might have shifted as a result.