For a limited time, you can get the Canon RF 70-200mm f/4 L IS USM lens for just $1,549 at B&H. With this offer, you save ...

Canon already had one of the fastest native mirrorless lens expansions on the market – now, more high-quality optics for the RF system are on the way ...

In this video, we create a festive Valentine's Day makeup look featuring a variety of products. The tutorial includes: - ...

A rare but serious eye infection linked to contact lens use is leaving some patients with long-term vision damage or even blindness, prompting renewed warnings from eye care professionals. The ...

Natural glowy tutorial featuring a selection of products for a radiant look. **Products Used:** - GLEAM By Melanie Mills - Morphe Brushes - ColouredRaine - Hot Makeup - Pur Cosmetics - Velour Lashes - ...

Electroretinography (ERG) is an ophthalmic diagnostic method used to determine whether the retina is functioning normally. It is widely employed for diagnosing hereditary retinal diseases or assessing ...

If you wear contact lenses, you probably don't think much about them. But they're a relatively new invention -- in fact, the first disposable contact lens wasn't introduced until 1982. "We think of ...

CHENGDU, China — Most glaucoma damage happens when patients aren’t looking — literally. Since current eye pressure tests only work when your eyes are open and you’re sitting in a doctor’s office, ...

Tired of using bulky night vision goggles for your clandestine nocturnal activities? An interdisciplinary team of Chinese neuroscientists and materials scientists has developed near-infrared contact ...

New lenses turn invisible infrared light into visible images, a study found. Humans can now see in the dark -- and even with their eyes closed -- using nanotechnology contact lenses that turn ...

They found that contact lens-wearing mice displayed behaviors suggesting that they could see infrared wavelengths. For example, when the mice were given the choice of a dark box and an ...

Our eyes take in the dazzling greens of dense forests, blues of alpine lakes, and reds and purples of sunset. Yet there’s an entire world hidden from sight. Our eyes only perceive a narrow sliver of ...