Keratometry measures the radius of curvature of the cornea, specifically the central zone. This measurement helps determine the cornea’s refractive power and identify any irregularities, such as ...

Multifocal intraocular lenses may offer patients with mild-to-moderate glaucoma greater spectacle independence.

Periodically, the European Space Agency (ESA) releases images that provide breathtaking views of the cosmos, courtesy of its ...

The discovery could significantly reduce the production costs of fuels, chemicals, and materials. A research team from the University of Minnesota Twin Cities College of Science and Engineering and ...

From computer chips to quantum dots—technological platforms were only made possible thanks to a detailed understanding of the ...

Tests in healthy mice showed that the system could track changes in retinal oxygenation in response to different inhaled oxygen levels. The measurements also matched systemic blood oxygen saturation, ...

OMNIVISION has announced the automotive industry’s first global shutter HDR image sensor for in-cabin driver and occupant ...

Smaller than a soda can, save at least 30% on this mini Micro Four Thirds lens that has an equivalent zoom of 80-300mm!