Using 3D printing and porous silicon, researchers at the University of Illinois Urbana-Champaign have developed compact, visible wavelength achromats that are essential for miniaturized and ...

WASHINGTON -- Using a single lens that is about one-thousandth of an inch thick, researchers have created a camera that does not require focusing. The technology offers considerable benefits over ...

Johnson & Johnson is pushing boundaries in optical and material science with the launch of the first daily disposable contact lens for people with both astigmatism and presbyopia. The New Brunswick, ...

Germany-headquartered Carl Zeiss Meditec has acquired the US firm Aaren Scientific Inc., a manufacturer of intraocular lenses (IOLs) used after cataract surgeries, for an undisclosed sum. The Ontario, ...