Prescription Goggle Lenses?

[Oddjob]

Has anyone tried getting full prescription goggle lenses made for, well any type of goggles before?

Being able to see is helpful. I have a fat head so finding glasses that work with my fat head while being able to fit under goggles is pissing me off.

Last resort is a full prescription lense. The question that pops up is SAFTEY. Has anyone bought lenses before and tested them against hot guns point blank, and has the curve of the mask effected vision?

(Dont bother saying "use contacts", I cant anymore)

(Dont suggest those peice of crap inserts that are 80s women glasses)

[gandar]

They make insert thinggies that hold a standard lense in a goggle, behind the goggle lense itself, or you could go with willies if your field will allow them, they're ballistic rated...