Higher PO2 and Visual Changes

[GDI]

:doctor:
Has anyone found any information regarding the affects of breathing higher PPO2's and visual changes. Did breathing higher PPO2's improve or degrade a divers eyesight after years of exposure?

[KB4Diving]

There is an very good/comprehensive article on Hyperoxic Induced Myopia (HIM) by Dave Hancock and Bernie Choudry in the Summer 2003 issue of Immersed Magazine

[GDI]

:doctor:
Just got it and it is a very good article