It was made from blocky, seriffed letters that are probably the most closely associated with what we think of as an eye chart. [Image: courtesy ANTI Hamar]He created 10 letters–10 letters that ...

They'll use eye chart tests, pictures, letters, or the "tumbling E game." This game can check how well your child sees the form and detail of objects, a measure called visual acuity. The game ...

A new 'eye chart' has been published, and it explains what moods and facial expressions someone has when their face is covered. It can be hard to tell what someone is thinking or feeling when ...

This week’s question was asked by: a close relative. QUESTION:Why is there that big E on the top of eye charts? ANSWER: We can credit Dr. Hermann Snellen, a Dutch ophthalmologist at the ...