In regards to Stans question regarding different lens in each eye, one near sighted and one far sighted I have this condition naturally with my right eye near sighted and I shoot right handed. In day to day life this works well for me and I normally dont need glasses to read or see distant objects. I do where glasses for distance at night and reading glasses when doing close up detail work. On occasion I have dominance issues when shooting but if I wear my distance glasses it helps as my shooting eye is my weak one. I have heard of people who are getting this type of surgery using eye glasses with one lense removed to test if they can acclimate. For me it works but I did not have a choice.