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A contact lens with microscopic line patterns tracks eye position with high precision using only a smartphone camera, ...

Acanthamoeba keratitis is a rare but blinding parasitic eye disease. Experts share how to avoid it and treat it.

Providence, RI – Laser Research Optics has introduced a line of field-replacement CO2 laser lenses for use in cutting precision seals, gaskets, and other parts from silicone, rubber, PTFE, and other ...

The SEMA Show is winding down, but Oracle Lighting has used the event to introduce what they’re claiming is the “world’s first lensless LED headlight.” Scheduled to arrive in January, the lights will ...

It’s time for a Ligue 1 clash as Olympique de Marseille arrives at the Bollaert-Delelis stadium. Earlier in the day, PSG reclaimed the top spot in Ligue 1. A situation that OM certainly doesn’t want ...

Laser linewidth measures how precisely a beam of light maintains its frequency and color purity. The narrower the linewidth, the more monochromatic and spectrally pure the laser. The team's ...

RONKONKOMA, N.Y.—Sigma Corp. of America has introduced the Aizu Prime Line of cinema lenses, billing them as the world's first lineup of large-format cinema lenses to achieve an aperture value of T1.3 ...

Extreme ultraviolet (EUV) lithography exposed resist patterns can exhibit excessive line edge roughness (LER) and line width roughness (LWR) due to random or shot noise. Increasing the EUV exposure ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Recent advancements in 3D fluorescence microscopy have significantly enhanced the ...