A cataract is a clouding of the eye's lens, which blocks or changes the passage of light into the eye. The lens of the eye is located behind the pupil and the colored iris and is normally transparent.

Now, an adjustable lens is giving older adults the best vision of their lives. “The lens of the eye, when we’re born, is this: it bends light rays and it’s nice and clear,” said Dr. Madhu ...

As an ophthalmologist at The Baton Rouge Clinic, Dr. Caroline Sowell sees firsthand the changes aging can bring to the eyes. One message she emphasizes to her patients is clear: developing ...

The lens of the eye bends light rays as they enter, helping people see. Cataracts cause the lens to become cloudy, which can result in blurry vision, vision loss, and other changes. During ...

The human body has long been studied through the lens of chemistry and electrical ... the light from a firefly and invisible to the naked eye, yet they appear to be fundamental to cellular function.

At the ATLAS Institute, we approach challenges as engineers and designers, and one class in particular aims to impart practical skills on students with an eye toward becoming more capable in such ...

Eye health company Bausch & Lomb is recalling ... It may be linked to “foreign materials” introduced during surgery, or “intraocular lens reactions,” according to Bausch & Lomb.

But as he was having more difficulty reading, driving and focusing his camera lens, he decided it was time. In March 2024, he had surgery in one eye. Then, in April 2024, he had it in the other.

They pull back the flap of skin from the eye, then remove any previously damaged tissue, like the lens and the iris. Next, they remove the tooth from the patient’s cheek and surgically embed it ...

In 2025, eye-care professionals will not only witness ... allowed consumers to virtually "try on" all Transitions lens colors. Wearers can visualize lens colors in real time with frames in-store ...

The lens actually has an array of displays on it, all showing the same image. What the founder and CEO of the company discovered was that the eye could be tricked into piecing this array of high ...

Another one of Kennerly’s favorite photos from that visit show White House chief of staff Dick Cheney, a future vice president, giving Carter the side-eye ... a wide-angle lens in the ...