ABU DHABI — Rigid gas permeable contact lenses effectively improve visual acuity and quality of vision after corneal collagen cross-linking in patients with keratoconus, according to one speaker here.

Please provide your email address to receive an email when new articles are posted on . NEW YORK — In this Healio Video Perspective from OSN New York, Blake Williamson, MD, explains how to combine a ...

Lights, mirrors, action! Scientists are developing smart contact lenses embedded with miniscule mirrors that can magnify your vision by almost three times. The 1.55mm-thick lenses incorporate a thin ...

MIAMI — A 60-year-old woman blind for nine years has regained useful vision after a rare operation in Miami in which surgeons removed one of her teeth, drilled a hole in it, inserted a plastic lens ...

We investigate various kit options for owners of interchangeable-lens cameras. Selecting an appropriate suite of lenses is a perennial quandary for many photographers, both experienced professionals ...

An overview of the ‘all-in-one’ zoom lenses that have become popular with snapshooters and travelling photographers. When you’re hiking in challenging terrain, the less weight you carry the easier you ...

Lights, mirrors, action! Scientists are developing smart contact lenses embedded with miniscule mirrors that can magnify your vision by almost three times. The 1.55mm-thick lenses incorporate a thin ...