Some colored contacts are better than others. One must select topgrade lenses that offer aesthetic appeal as well as secure vision correction. Purchase from a reliable source; online contact lenses ...

A fairly prevalent vision disorder that results from an irregularly shaped cornea or lens is astigmatism, which causes hazy or distorted vision. Choosing between prescription spectacles and ...

Iris tattooing and implants can give you a whole new look, but experts urge caution due to complication risks.

Vuzix has been making smart glasses for over 15 years, but you probably haven’t heard of them because they've focused almost ...

A new surgical procedure to permanently change eye color is gaining traction in the U.S. But many ophthalmologists fear ...

ZEISS, the pioneer of science in optics launches its latest innovation in lens coatings - ZEISS DuraVision Gold UV - in India ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Engadget's experienced editorial team has tested and reviewed hundreds of digital cameras and photography gear over the past 20 years to help you find the best options available.

Cleaning delicate tech doesn't have to be risky or expensive. Here are 7 electric air dusters that get the job done without ...

For people with coloboma of the iris, colored contact lenses can be used to mask the deformity. The iris deformity can also be masked with the implantation of an artificial lens, much like that used ...

A monthly printed magazine is pretty special, if we say so ourselves. Visit some Alaska periodicals and the printers who put ...

Bausch + Lomb issued the recall after the company received reports of toxic anterior segment syndrome, or an inflammatory ...