Researchers at University of Tsukuba have achieved a significant breakthrough by employing scatterometry, a technique ...

The Sigma 200mm f/2 DG OS Sports is a bit of a chunker but it’s a terrific telephoto prime with an exhilarating turn of speed ...

Inspired by the human eye, our biomedical engineering lab at Georgia Tech has designed an adaptive lens made of soft, ...

Nikon has simplified its lens names for its mirrorless lenses, but the company still uses a lot of special abbreviations and ...

John P. Berdahl, MD, a surgeon at Vance Thompson Vision and a professor at the University of South Dakota, spoke on the lens ...

The spectrum of laser technologies available to hackers has gradually widened from basic gas lasers through CO2 tubes, diode ...

Functional vision improvements are reported, with optimal pupil size considerations for varying light conditions being ...

This is a macro lens with a difference, as it can also make a great telephoto lens for outdoor nature and landscape shots ...