The new M100 CC, a version of our popular aluminum frame M100 dive mask, comes with tinted lenses and a mirrored front to limit glare at the surface.
When scuba diving, colors are lost in the water column as you descend (in the order of the rainbow), so reds become lost relatively shallow in the dive.
One of the most requested prescription dive mask options from us here at See the Sea ( https://seethesearx.com ) is tinted/color correcting lenses.
The M100 adds vibrancy back to the dive with tits filtered lenses. It can be made with single vision lenses, bifocals, or even just reading glass.