Business Wire

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

TOKYO--(BUSINESS WIRE)--Mitsui Chemicals, Inc. (Tokyo: 4183; President & CEO: HASHIMOTO Osamu) today announced that its MR™ series of high refractive index lens monomers has been picked up and ...
Science Daily

Move over heavy goggles, here come the ultra-high refractive index lenses

A research team develops a transparent silicon without visible light loss by controlling the silicon atomic structure. A POSTECH research team has developed a transparent amorphous silicon that ...
Electronic Design

Using a 3D-Printed Gradient Index Refracted Lens

What is a gradient index refracted lens? How are 3D GRIN lenses used? Gradient index (GRIN) lens antennas are utilized in wireless-communications applications such as satellite and radar systems. They ...
Digital Photography Review

Cracking the Canon code: what letters like VCM, RF-S and DO tell you about your lens

As with other brands, Canon's lenses feature many letters and acronyms in the lens names. Seeing something like Canon RF ...