U.S. tests new ceramic armor made of aluminum oxynitride (clear aluminum)
Glenn Ashmore wrote:
Probably won't be long. It can be injection molded which should make it
fairly easy to produce lenses. It does cost about $10/sq.in. compared to
maybe $.02 for acrylic.
But how easy is it to cut to shape?
--
--John
to email, dial "usenet" and validate
(was jclarke at eye bee em dot net)
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