A lot of people have asked how to do this.... and when someone buys a mask from us at ScubaToys, and the lenses at the same time - we just do it for them. But if you already have a mask, and want to change them yourself... we made a little video that goes over what options there are for prescription lenses and how to install them.
Scuba Diving Videos Prescription Scuba Masks and Scuba Mask Lenses Scuba Videos
Scuba Diving Videos Prescription Scuba Masks and Scuba Mask Lenses Scuba Videos
