Is Trivex a high index lens?
index as high as 1.8 and 1.9. Trivex is a urethane-based pre-polymer substance developed by PPG Industries for use in eyeglasses.
Allow among our specialists to determine which type of high index material you will need
So What Can Trivex Lenses Do For The Vision?
BLUE LIGHT PROTECTIONreduces eye fatigue to supply a strain-free visual experience, while providing the most complete protection from harmful blue light. 1.74 index lenses are up to 50% thinner than CR-39, 30% thinner than polycarbonate and 10% thinner than 1.67.
- This leads to the perception of undesirable color fringes when viewing objects for many people.
rule, these lenses won’t get as dark behind the windshield of your car or truck because the glass blocks out a lot of the sun’s Ultra violet rays that cause the lenses to change color. Keep this in mind – A $700 couple of glasses will cost your patient less per day than a cheap sit down elsewhere.
Replacement Lenses
More than a decade has passed because the introduction of Trivex into the optical market. This means that the product is more prevalent and costs have been down slightly.
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