Myopia refers to a condition in which targets that are viewed from a distances are not seen in crisp focus. When you are near sighted, you are unable to look at objects set at some distance from you with any great clearness.
A myopic man sees near objects clearly, while targets in the distance are obscured. As a result, someone with myopia tends to squint when viewing far away targets. This characteristic is the cornerstone of the word “myopia,” which comes from two Greek words: myein, meaning shut, and ops, meaning 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) hard to read. This hazy vision results when the visual image is focused in front of the retina, rather than directly on it.
It occurs when the physical length of the eye is greater than the optical length. For this reason, Nearsightedness often develops in the rapidly growing school-aged child or teenager, and progresses during the growth years, requiring frequent changes in glasses or contact lenses. It usually stops progressing as growth is completed in the early twenties.
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 nearsighted, then you are likely to need to the local opticians and see whether I could get prescription glasses online. Just go to an actual optician for the prescription and request a copy of the prescriptions.
