Corrective Mask Lenses

These lenses may be ordered on their own and installed by the owner of a mask, or they can be installed by us here at the shop, before your new mask is shipped out to you! If you'd like the lenses installed by us please let us know in the order comments. Be sure that your prescription is up to date before ordering.

Negative Diopter

-Negative diopter covers entire surface of lens
-Highest quality optical glass 
-Precision ground and polished
-Tempered glass
-Meets ANSI Z86.11.1985 standards
-Available in -1.0 to -8.0 negative diopters

Positive Diopter

-Positive magnification covers bottom 1/3 of lens
-Top 2/3 of lens is clear glass
-Same features as negative lenses
-Available in +1.75, +2.25 & +2.75 positive diopters