Developed as a drop-in replacement for traditional methanol-based coatings, PPG's new PPG HI-GARD® Non-Methanol hard coating for 1.5 standard index ophthalmic lenses enables prescription lens makers ...
January 17, 2026 - PRESSADVANTAGE - Special Eyes Optical has published a new article titled "Anti-Reflective Coating ...
Consumer Reports has no financial relationship with advertisers on this site. When you’re buying a pair of glasses, you probably give plenty of thought to the kind of frames you want—aviator, wire, ...
PITTSBURGH--(BUSINESS WIRE)--PPG (NYSE:PPG) today announced the launch of PPG HI-GARD® Non-Methanol hard coating for 1.5 standard index ophthalmic lenses. Developed as a drop-in replacement for ...
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