The SEAC Extreme diving mask is our best selling mask. It is made to a spherical prescription, so if you are short sighted and have a prescription between +8.00 and -10 and a low degree of astigmatism (the cyl part of your prescription) this is the mask for you.
The prescirption lenses are made from toughened glass and are easily replaced if your prescription changes in the future.

If you need a bonded mask check out this version