Physicists at ETH Zurich have developed a lens that can transform infrared light into visible light by halving the wavelength ...

Several genetic markers contribute to our final eye color shade. A baby born with blue eyes can have brown eyes by their 1st birthday.

In article , we developed vector area and volume elements in curved coordinate for flux vector fields into open and closed ...

It's part of the surgery to fix cataracts. Each eye has a lens -- a window made of clear protein and water that sits behind the pupil. The lens focuses light onto the retina, which sends it to ...

Why? That’s likely a combination of the lenses available at the time and the shape of Lennon’s eye. The soft, flexible contact lenses worn by millions today were not commercially available ...

there’s still plenty of extreme wides and a distinctive fish-eye ... lenses from the early 20th century that create a beautiful portrait look while still having some wide-angle wildness to ...

One of the best wide-angle zoom lenses just got even better ... Limited to 10fps shooting with the A7C II, the lens had no issue keeping Eye-AF on my son as he ran around. I also shot some ...

Imaging company Almalence has released a trial plugin for its Digital Lens technology which makes use of eye-tracking to purportedly ... to account for the new angles. This can expand the ...

In pseudoexfoliation glaucoma, an accumulation of protein-like flakes forms in the eye. The buildup of protein ... often more severe than primary open angle glaucoma (POAG). POAG is the most ...

A California eye doctor ... contact lenses, use the proper container and contact lens solution. Using hydrogen-based solutions such as Clear Care are the most effective way to strip protein ...