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Trivex was invented for the
military as a polymer that is clearer and lighter than
poly. The name Trivex was derived to reflect the
combination of the three distinctive characteristics:
excellent optics, impact resistance and its lightweight
nature. However, Trivex is considerably thicker than
poly with a 1.53 index vs 1.59 (poly). First introduced
to the public in 2003 this lens medium is an ideal
material for patients that want rimless, safety, and/or
sports eyewear and cannot adapt to poly and/or are
looking for the clearest optics/impact resistance. |
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