Our Top Tweets
1. Eyes are thought to have first developed in animals, in a very basic form, around 550 million years ago.
2. The world’s most common eye colour is brown.
3. Your eye is the fastest muscle in your body – hence why when something happens quickly, we say ‘in the blink of an eye!’
4. You see with your brain, not your eyes. Our eyes function like a camera, capturing light and sending data back to the brain.
5.Dogs can’t distinguish between red and green.
6.We have two eyeballs in order to give us depth perception – comparing two images allows us to determine how far away an object is from us.
7.Eye colour is determined by the amount of melanin in your iris.
8. 20/20 vision simply means that you have normal vision.
9. Your eyes become tired when you read or stare at a computer, this is because you blink less often.
10.Although our nose and ears keep growing throughout our lives, our eyes remain the same size from birth.
Don’t forget to follow us on twitter — @London_OC
For a consultation with any of our specialised consultants please call 020 7000 3193 or email us on firstname.lastname@example.org
Fact source: http://eyecare.lenstore.co.uk/101-amazing-eye-facts