I needed my diving mask to accept my vision prescription. No one in Susanville could do it nor anyone in any neighboring California cities, so I opted for Reno. Modern Eyes accepted my current mask and was able to fulfill my request for bifocals in the mask as well. I now have a diving mask that will allow me to see what’s under water. I can’t wait to go to Lake Almanor and search for the submerged town that purported to be there.