Most people with 20/20 vision can't focus as close as most nearsighted people. And people who are nearsighted cannot focus far away without wearing negative power prescription lenses.

Any 20/20 diver can wear positive power contact lenses to become temporarily nearsighted. Why? For the same reason underwater photographers using domes attach positive power accessory lenses to the front of their wide-angle lenses.

If you've got 20/20 vision with your naked eyes, by wearing comfortable contact lenses, you'll get a view that's 350% wider than any flat diving mask. Your underwater focusing range will be completely natural; just like what you would expect in air.

Besides having a remarkable wide view, HydroOptix™ gives you a quality of view unlike anything you've ever experienced -- razor-sharp, distortion-free from edge-to-edge. The MEGA™ series diving masks' edge resolution is 100 times greater than the edge resolution of flat diving masks.

SEE HOW MUCH FLAT MASKS DISTORT