Here’s how to test if your eyesight is fit for driving - If you’re driving with incorrect vision or inappropriate vision, it ...

Impaired vision and blindness are common. About 3.4 million people in the US are blind or visually impaired. Vision is usually measured by visual acuity charts, and normal vision is expressed as 20/20 ...

New research demonstrated that special eye drops allowed patients to read extra lines on an eyesight chart for up to two ...

The study showed that an hour after the eye drops were administered, patients could read extra lines on eye test charts.

Learn more about the eye drops that are helping patients with presbyopia improve their sight and could one day replace ...

A new study suggests that eye drops developed for people with longsightedness (presbyopia) may offer a safe and effective ...

The eye chart you’ve known for your whole life is a lie. Because the letters you read off of it don’t actually make up a whole alphabet. While you’ve probably never noticed it from the optometrist’s ...

The chart priced at $2,200 has a metal lamp visor and a linen scroll with letters of different sizes. There doesn’t seem to be any type of antique that isn’t sold at auctions, flea markets or shops.