Lawrence,
THANKS for the help! Especially the URL's
>consider freebies from your local welding supplier.
Did that yesterday. :-)
>Even Starving students must have textbooks eh?
I have *The Proceedure Handbook of Arc Welding.* If that was a medical text, then it would worth ca. $200!
No luck tho....
I did find the best description under the OSHA Laser/Eye Safety handbook listing.
I should qualify my info request: I'm looking for an actual physical description of what constitutes ANSI Z49.1/Z87.1 eye protection...
Light wavelengths/intensities etc., etc. What makes an eye filter an eye filter?