Hypermetropia (Long-sightedness)
A hyperopic person, or a person with long-sightedness, usually sees quite well. Their distance and near vision will be clear. Hypermetropia occurs for 2 reasons; either the lens system of the eye is too weak for the length, or the eye is too short for its optical power. This means that when the light enters the eye, the image is focused behind the retina.
For large amounts of long-sightedness, the eyes cannot make the extra effort that is …