Samsung ALoP (All Lenses on Prism) technology, which promises to combine high-quality photography with a slimmer, more ...

The human body contains a vast, complex, and interconnected web of organic tunnels and passageways that weave their way ...

Cataract surgery is one of the oldest surgical procedures known, first documented in the fifth century BC. [12] In ancient times, cataracts were treated with a technique called couching, which ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

it's easier to speak in terms of the distance from the lens-mounting flange to the sensor surface. In the existing Alpha (A-mount) DSLR system, this dimension was 40mm. For the Sony E-mount ...

Surface chemistry is the study of chemical reactions at surfaces and interfaces. Appreciating how molecules and atoms interact with surfaces and with each other while on surfaces is key to ...

Attaching conventional filters to a fisheye lens can be problematic due to the bulbous front element impeding a conventional screw-in filter or slot-in filter holder. 7Artisans has combated this ...

Soft multifocal lenses show promise as a management tool for accommodation and vergence disorders in patients without presbyopia.

Microsoft has started rolling out new firmware updates for Surface Laptop 4 with Intel. The latest update is available for Surface Laptop 4 with Intel Processor devices running Windows 10 October 2022 ...

A hard lens produces better vision because it masks the corneal distortions, mimicking a new smooth optical surface to focus light. With a soft contact lens, astigmatism or distortion is often not ...

Full optical quality and operability are retained, offering outstanding performance for sports of wildlife photography in a compact, lightweight kit. Multiplies focal length by 2x with only a 2-stop ...