Capping ten years of work to stem the tide of nearsightedness, David Berntsen, Golden-Golden Professor of Optometry and chair ...

Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical ...

Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical ...

Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical ...

Researchers have developed a groundbreaking method to produce Fresnel zone plates — paper-thin optical lenses — using ...

The writing was on the wall for Canon’s long line of bright white 70-200mm f/2.8 zooms. The new contender went to the dark side.

In recent years Canon has settled into a good flow with its bread-and-butter camera lines: the flagship 1-series, the ...

It features a new high-performance 1/1.7-inch (7.6 x 5.7 mm) CCD sensor plus a fast Schneider Kreuznach Varioplan lens with 3x optical zoom (24-72mm ... Vignetting and Fish-eye. They don’t change the ...

The good news is many of these manufacturers already have full-frame lenses ready to go, which could be produced ... that I had trouble getting hold of a loan sample from Canon on a recent trip to ...

Documentation and samples of Snap's Camera Kit SDK. For the high-level documentation of Camera Kit, please visit: https://docs.snap.com/snap-kit/camera-kit/home ...

It turned out to be a clump of 17 disposable contact lenses bound together by mucus. A surgeon then recovered 10 more lenses during a closer examination under a microscope. The diagnosis ...