can these lenses be used for an RX or do...
can these lenses be used for an RX or do they need to be replaced? Bill
You can get these lenses in Rx - you need to call Kaenon and find out a place that will do it. They will hook you up, they have a whole Rx lab network. The SR-91 lens in Rx is amazing - they can also do it in any frame you want.