MEGA Double-Dome™ masks were perfected with NASA technology. Now expand your view almost 5X more. Permanent NanoFOG™ coating ensures fog-free dives.

Only naturally nearsighted divers, in a broad Rx range, can use a Double-Dome mask with their naked eyes.

More than 700 divers around the world with 20/20 vision now wear disposable contact lenses to use this mask. These divers become temporarily nearsighted and say that the incredibly wide and sharp view is worth the extra effort. Older divers love the Magic Bifocal phenomenon.

Endorsed by 1,000 diving eye doctors. Seeing is believing. Hybrid ZERO-d mask for 20/20 divers who refuse to wear contacts.