These high quality optical safety glass lenses fit the Atlantis Quest M12 Mask only.   Price is for each single lens so be sure to order one for both your left and a right eye.

Full negative (-) lenses -1.5, -2.0, -2.5, -2.5, -3.0, -3.5, -4.0, -4.5, -5.0, -5.5, -6.0, -6.5, -7.0, -7.5, -8.0

Bifocal positive (+) lenses  +1.75, +2.25, +2.75

Use your everyday spectacle prescription to choose the lens strength your require.  If you fall between two Diopters chooses the lower increment as it is better to slightly under correct than overcorrect.  Remember water has it's own unique light refractive properties as well.

If you order lenses and an Atlantis M12 mask we will fit the lenses for you. Please be sure to order both a left and a right lens as they are sold separately.  If your eyes are different you can order a different prescription for both left and right.