Quote:
Originally posted by Blackeagle
Ah, urathane a interesting idea.
Just how close does it come to polycarb for strength? Can't be to bad if it's used for headlight lenses.
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Well, these were prototype lenses. Urethane is strong, but brittle (like carbide). For real lenses, other, more difficult, materials are necessary. But, in this application, I thik the pros would outweigh the cons.
Bob