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 ...

Features / 35mm Prime Lens Comparison - How Does The New Tamron SP 35mm f/1.8 Di VC USD Compare? We compare the new Tamron SP 35mm f/1.8 Di VC USD with 35mm primes offered by other lens manufacturers ...

I’ve been a long time owner of the Tamron 35-150mm f2-2.8 lens. And before I even dive into this comparison I’ll be flat our honest with you. The Sony 50-150mm f2 is a very good lens — but it is ...

Around the world, more and more people are becoming nearsighted. Today’s younger generations have a much higher incidence of myopia than their parents do, according to public health data, and the rate ...

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 ...

After reading our review of Moment’s lenses and how it made the Pixel 2’s camera even better, I knew I had to get my hands on the different pieces of glass. Unfortunately, the $90 to $100 per lens ...