Pinhole glasses, as the name implies, are glasses with tiny holes poked through their lenses. Whereas contact lenses and standard glasses redirect and focus rays of light into the retina, pinhole ...

Prism glasses bend and redirect light before it meets the eye. They may help improve double vision for people with an eye misalignment or condition. If an eye doctor suspects someone may benefit from ...

Jessica was a writer on the Wellness team, with a focus on health technology, eye care, nutrition and finding new approaches to chronic health problems. Expertise Public health, new wellness ...