Hollis Optical Lens M3 Bifocal
Theses corrective lenses are best for divers who normally wear glasses to see better in their immediate vicinity. If you can’t see anything nearby, your camera and gauge, but things in the distance are clear, these lenses are for you.
For bifocal lenses or positive diopter lenses (far sighted), have a look at the Nusa Freedom Ceos Mask.
Corrective lenses are available in 0.5 diopter increments. Check the correct strength for your left and right eye from your optometrist’s prescription, then choose from the drop down menu.