Zacks.com on MSN

PPG Launches HI-GARD Non-Methanol Coating Complying With Regulations

PPG introduces HI-GARD Non-Methanol coating for ophthalmic lenses, aligning with regulations while boosting safety and ...
Nasdaq

Mitsui Chemicals’ MR™ High Refractive Index Ophthalmic Lens Monomers Picked Up by Costco as Standard Option for Glasses

Major US retailer makes full changeover to MR™ series as of March 2021 In previous years, Costco has mainly offered polycarbonate ophthalmic lenses, which are the standard in the U.S. market. But ...
No Film School on MSN

Is This The Best Vintage Prime Lens for Nikon Z-Mount Cameras?

Who doesn’t love a nice nifty-fifty? There’s something about a vintage, normal-length prime lens that just unlocks a level of ...
The Joplin Globe

PPG launches PPG HI-GARD Non-Methanol hard coating for ophthalmic lenses

Developed as a drop-in replacement for traditional methanol-based coatings, PPG's new PPG HI-GARD® Non-Methanol hard coating ...