Cataracts, dry eyes, glaucoma, and other eye problems become more common with age. But these can be treated and even cured if ...

The 3/8-inch-thick glass window on the surface of ... Its purpose is to facilitate diagnostic tests of conditions inside the encasements. When special light waves penetrate the case from one ...

Cataracts can cause vision changes, such as cloudy vision, light sensitivity ... A person’s contact lens or glasses prescription may also change. Cataracts usually appear in both eyes.

Longtime readers of The Kitchn will know one thing to be true: We’re big fans of Mason jars, and we’ve come to find that you ...

Ski goggles have come a long way since the days of neon onesies and straight skis. Today’s goggles are high-tech masterpieces ...

Daylight Saving Time ends a week from Sunday morning and that means you'll be driving in the dark more than you have in over ...

By the end of the nineteenth century, photographic images — by then based on a newer technique of transferring images from silver-coated glass plates ... that use a light-sensitive electronic ...

As the seasons change, many people may experience discomfort in their eyes, which can become dry, itchy and light-sensitive ... The expert recommends wearing sunglasses with UV protection even ...

Today, you would just need carry along a small camera — the kind that you send back with the film inside would work ... which is sensitive to light. Wipe the silver nitrate solution off the ...

The glass prisms reflect and direct light from the subject to the camera's light-sensitive mechanics in ... A periscope ...

The L.A. County Museum of Art announced its opening date for the Peter Zumthor-designed David Geffen Galleries as the new ...

In Liam Payne's words and interviews with friends and collaborators, the late pop star emerges as a talent struggling with ...