Good Morning, I am getting new glasses and want a pair of Rx shooting glasses to use only for shooting at the range and off the bench. I am a right handed shooter and my thought is to have glasses with the right lens with a Rx for distance only and my left lens with a Rx for distance and a bifocal. My question is, does anyone shoot with glasses like that ? My second question is, does anyone use a lens coating to help define the target better ? Please let me know what thoughts you have on shooting glasses. Thank you, Richard Ramsey, Westerville, Ohio