Why astronauts lose vision in space-and how research on SANS could lead to solutions for both space crews and patients on ...

Meredith R. Klifto, MD, is an assistant professor of ophthalmology at the University of North Carolina School of Medicine, ...

Over half of seniors develop a cloudiness on their eye lens called cataracts, but after replacing the aging lens in surgery some people experience what is commonly called a second cataracts, a blurry ...

This effect replaces the previous Lens Blur effect and also allows you to use a Blur Map to control the DOF. ... Adjusting stereo convergence with 3D Glasses effect—before.

The first FDA-approved eye drops to treat age-related blurry near vision (presbyopia) has gone on sale in the US, offering a potential alternative to reading glasses for the estimated 128 million ...

Both nearsighted and farsighted people have blurry vision. ... Eye doctors can adjust people’s vision with both conditions with glasses, contact lenses, ... they cause different effects on vision.

Two years later, 92 percent had good near vision — 20/40 or better without glasses — in the implanted eye. Potential side effects include infection , dry eye, glare and corneal problems ...