If you have short-sightedness, you’d often find it difficult to see things that are further away.
Human eye has the ability to focus image accurately on the retina so that we are able to see clear.
Short-sightedness occurs when the size of an eyeball is too long relative to the focusing ability of the eye itself, as a result, image is mistakenly focused in front of the retina, rather than on the retina surface.
You may have short-sightedness if you’re having trouble seeing:
- Road signs
- TV or cinema screens
- People’s faces in the distance