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2 answers

You are asking the question the wrong way. What you really want filtered is the high energy electromagnetic radiation. This would be colorless because it is beyond the visible spectrum (>3.1 eV). There are a variety of glasses which filter this wavelength but while you're at it, you'll want plane polarized lenses. This isn't a color so much as its a grooving in the lens which filters light of a certain orientation (light travels in two perpindicular directions simultaneously). This reduces glare and a photocramatic lens will adjust for varying light levels. So basically you want a plane polorized Cesium-Titanium doped alumino- Borosilicate glass.

2007-09-17 08:33:22 · answer #1 · answered by Dr. Glass 3 · 0 0

I'm guessing that you mean 'human' eyes. But the answer is, what are you using these goggles for? If they're meant to filter out certain wavelengths or simply reduce all wavelengths they'll be quite different.

Doug

2007-09-17 01:44:46 · answer #2 · answered by doug_donaghue 7 · 0 0

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