Nearsightedness is when the eyes focus incorrectly, making distant objects appear smudged.
If you are shortsighted, it means that you will see objects close by (reading a book) perfectly, however you can’t look at an object further away, without the image blurring. So you may find that you squint your eyes to help focus better. As A Matter Of Fact, the technical term for near sightedness orginates from the Greek words that mean shut eye.
A shortsighted person can easily read the Jaeger eye chart (the chart for near reading), but finds the Snellen eye chart (the chart for distance) awkward to read. This smudged vision results when the visual image is focused ahead of the retina, rather than directly on it.
Shortsightedness is caused by the actual length of the eye being longer than the optical length. So you often see this in a fast growing eye in a child undergoing rapid growth. When a woman’s growth stops – around the mid twenties – they tend to be less shortsighted. If the actual length of the eye is too large, the light rays focus too soon and the image becomes obscured. So, the times of rapid growth are the times when people are most likely to become nearsighted.
Generally, people with Nearsightedness will have a family history of the disease and are likely to develop the condition. If the condition develops, then the most likely outcome will be a healthy normal eye in the mid tweties. Sometimes, there are a few patients who suffer from a retinal detachment.
If you are myopic, then you are likely to need to the local opticians and see whether I could get Designer glasses online. Just go to an actual optician for the prescription and request a copy of the prescriptions.
