Ten eyes of seven consecutive patients who presented for cataract surgery following excimer laser treatment without any pre-refractive biometry data were enrolled in this prospective clinical study.

If you're using the sun to power a mobile device that you're carrying with you, it only makes sense to put the solar cells on something you're wearing that will be receiving a lot of sunlight. With ...

A soft, smart contact lens worn by a volunteer (left) and undergoing heat tests during operation (right). (Courtesy: Jang-Ung Park, Yonsei University) Flexible contact lenses that incorporate ...

At its annual Lens Fest event, Snap announced that it’s experimenting with a small group of AR creators and developers to build Lenses with digital goods that can be purchased with Snap Tokens. As ...

A new, faster-driving version of its 18-135mm f3.5-5.6 IS STM lens is accompanied by an accessory that provides a zoom control for the lens. I've been reviewing hardware and software, devising testing ...