Bi-focals for your mask! OPTX 20/20 DiveOptx Lenses are reading lenses for your sunglasses or dive mask. They’re soft lightweight half-moons (1.6" in diameter) that don’t block your long range view. Perfect for seeing gobies, blennies, and other small creatures or objects. One pair per package.
These are available in the following diopters: +1.0, +1.25, +1.5, +1.75, +2.0, +2.25, +2.75, +3.0
**Please note in the order comments which diopter you need.**