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 ...

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 ...

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 ...

A cross-disciplinary University of Waterloo team has developed a new contact lens material that could act as a bandage for corneal wounds while releasing drugs in a controlled manner to help the eye ...

The attempt to take IC lithography to the 157nm wavelength is forcing manufacturers to seek alternatives to a lens material that could send the price of steppers soaring even higher than today.

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 ...

Recent data shows that HOYA PHOENIX® lenses made with PPG TRIVEX® lens material exhibited less damage during impact testing, are lighter weight, provide higher optical clarity and better chemical ...