Currently, Kyocera’s technology enables aerial images whose focal positions vary by wavelength. In the future, increasing the ...

Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical ...

(Nanowerk Spotlight) Optical lenses play a crucial role in a vast array of applications, from microscopy and astronomy to photography, medical devices, and machine vision systems. Traditionally, the ...

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 ...