Twenty-nine presbyopic subjects who spent at least 20 hours a week at a video display terminal compared a progressive addition lens designed for this function, with another commonly prescribed ...

While lessening exposure to screens mitigates digital eye strain, sometimes it is inevitable due to people’s nature of job and education-related responsibilities. Elizabeth Steele, O.D., associate ...

Please provide your email address to receive an email when new articles are posted on . Today’s computer and eyestrain reducing spectacle lenses go beyond traditional progressive-addition lenses to ...

As phones, computers and other electronics have grown ever smaller, their optical components have stubbornly refused to shrink. Notably, it is hard to make tiny lenses with traditional glass-cutting ...

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. In 1999, I defined ...

Researchers at Seoul National University College of Engineering have developed an optical design technology that significantly reduces the volume of cameras with a folded lens system utilizing ...