Hi 'still hunter'. l too have vision problems...The loss of a left eye long years ago left me with vision..Compounded by the problem of being left handed l had to learn stooting again due to the loss my dominant eye. l actually transitioned to rifle/shotgun on my right side quite well. But l stubbornly kept shooting handguns with my strong left hand...My most recent vision challenge is a cataract that has been forming on my good eye over the last few years...This is the biggest reason l have gone to a red dot on my hunting hadgun