RichLockyer
Guest
Have you actually used one?mleong:Mask: Hydro Optix (http://www.hydrooptix.com/products.htm)
I tried one at the scuba show. I am slightly nearsighted... I'm not THAT nearsighted. To use one of these, you need to be nearsighted enough to need a corrective lens of -4.0 or more.
It is useless under water unless a normally-sighted person uses a contact lens of a +4.0.
Of course, that means that on the boat, you either have to remove the lens, walk around extremely nearsighted, or wear the -4.0 glasses that they will be glad to sell you... and last time I checked, Gatorz doesn't make -4.0 Radiators