Scuba Forum > MEGA 4.5 DD mask from HydroOptix ... does some buddy?
#3442
Dorkfish - 9/16/2007 3:08 PM
Thanks Larry, but with my limited amount of hair that`s kind of unlikely (ha!).

Just tried to make it understandable for most readers (without dumbing it down). The mirror reference usually helps the best when explaining convex function of lenses.