If you were born with perfect vision and lived happily for many years without any issues with your vision you may be wondering what happened to that perfect vision you had been enjoying when diagnosed and prescribed for lenses for long sightedness.
How the eye functions
To understand what causes of long-sightedness, one must first understand how the eye is meant to work. The eye consists of many parts; the main 4 parts of the eye which contributes to your vision is the cornea, the retina, the lens and the optic nerve.
Light in the atmosphere enters the eye and passes to the lens through the cornea. This is then focused on the retina as the image which is converted into the signals which is passed on to the brain through the optic nerve...Read More