High-index lenses ($150 for single vision, $350 for progressives) are thinner and lighter than CR-39 or polycarbonate lenses, and they will work for even the strongest prescriptions.

Funded as a Kickstarter campaign, Sirui’s new Vision Prime 1 cine lens series is finally available for preorder. These new Sirui VP-1 T1.4 full-frame cine lenses, which will be available in a ...

Move over heavy goggles, here come the ultra-high refractive index lenses Date: February 16, 2021 Source: Pohang University of Science & Technology (POSTECH) Summary: A research team develops a ...

High-index plastic. If you need a strong prescription, these lenses are lighter and thinner than the old-school super-thick ones you may have had in the past. Aspheric.

Mitsui Chemicals, Inc. (Tokyo: 4183; President & CEO: HASHIMOTO Osamu) today announced that its MR™ series of high refractive index lens monomers has been pi ...

NEW YORK — PPG Industries announced the launch of Tribrid high-index lens technology in North America at a press conference here at Vision Expo East. "Tribrid expands upon the foundation of ...

Mitsui Chemicals, Inc. today announced that its MR™ series of high refractive index lens monomers has been picked up and launched as the standard option in glasses sold by major U.S. retailer ...