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Q&A for Serengeti Progressive Granada Prescription Sunglasses — 2 Questions & 2 Answers

Name Serengeti Progressive Granada Prescription Sunglasses (4.8)
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Q
deb, guest, from NE, United States, asked on April 21, 2018

what is PHD trivex material

Expert Answer
A
Answered by Heather, Gear Expert, from IL, United States, on April 23, 2018

Trivex is a plastic lens, which come with UV blocking properties and anti-scratch. This lens is very similar to polycarbonate but offer better visual acuity, like glass.

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Q
in2ndo, guest, from CA, United States, asked on October 24, 2017

On the progressive lenses.. is the material glass?

Expert Answer
A
Answered by Carly R., Gear Expert, from IL, United States, on October 26, 2017

Unfortunately, Serengeti discontinued their progressive Glass lenses a few years ago. All Serengeti authentic progressive lenses will be their PHD Trivex material.

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Last updated 2025-11-12 UTC.