PITTSBURGH--(BUSINESS WIRE)--PPG (NYSE:PPG) today announced the results of tests carried out in collaboration with HOYA Vision Care to compare the performance of PPG TRIVEX® lens material to ...

Please provide your email address to receive an email when new articles are posted on . Dry eye affects an estimated 12 million individuals in the United States, and the disorder has generally been ...

TOKYO--(BUSINESS WIRE)--Mitsui Chemicals, Inc. (TOKYO:4183) (President & CEO: Tsutomu Tannowa) announced that it commenced sales of a new breakthrough ophthalmic lens material that helps protect eyes ...

Camera lenses could be going on a substantial diet, thanks to a new “metamaterial lens” developed by a team at Harvard University. Federico Capasso, a professor of applied physics and electrical ...

A research team has developed a small optical lens, only a few millimeters in size, whose refractive behavior changes in the presence of gas. This 'intelligent' behavior of the micro-lens is enabled ...

HOYA PHOENIX lenses made from PPG TRIVEX lens material show less damage in impact testing PITTSBURGH--(BUSINESS WIRE)-- PPG (NYSE:PPG) today announced the results of tests carried out in collaboration ...