Pinhole pupilloplasty is a simple and low-cost solution to restore vision in patients with highly aberrated corneas and can ...

Cloudy areas in the lens, called cataracts, are another common eye problem that comes with age. More than 24 million ...

Zenlens custom scleral contact lenses improved visual acuity and yielded more than 11 hours of comfortable wearing time, ...

By creating a visual representation of students’ performance, teachers can help them make sense of their skills and areas for ...

Science teacher banned from classroom after telling pupil ‘I’m good at guessing bra sizes’ Antony Jones, 59, taught science at Humphry Davy School in Penzance, Cornwall, and sent several ...

Dilated pupils in cats can be a sign of iris atrophy or a more serious underlying condition. Here’s how to know when to seek veterinary care.

X to introduce new ad pricing model based on visual size The decision comes amid growing user complaints about large, attention-grabbing ads, such as 1.91:1 image carousels and full-screen video ...

Night blindness is caused by vitamin A deficiency, congenital mutations, and other eye diseases. Learn about symptoms, causes ...

The pupil size is an important parameter in different studies on vision and ophthalmology. A pupil size estimation model is constantly needed when actual measurements are unavailable. The reported ...