The Net’s Most Wanteds

One of the most familiar causes for having glasses is myopia

nearsightedness is another word for nearsightedness. So a myopic person sees best when looking up close, alternatively when looking into the distance – struggles to focus. Nobody really understands why one person becomes shortsighted, there is likely to be a compounding of gene problems and environmental issues.

The degree to which one is myopic depends on the powers of the cornea and the lens of the eye and the length of the eyeball. In a normal eye the incoming visual images meet on the retina in the back of the eye. If these visual images converge in front of the retina instead of on the retina, then one is shortsighted.

Unlike many other aspects in life, shortsightedness tends to improve with time. Nobody is definitely sure as to why this is, however it may be the lens becomes stiffer with age and so can’t focus the rays of light so acutely. What then follows is the focal point of the light, becomes closer and closer to the retina.

Overall, 25 percent of those living in the United States are myopic.

Using a variety of techniques, trained eye practitioners can assess whether or not a child is able to focus clearly. They use play, retinoscopy and refraction to help them do this carefully.

To work out how badly myopic you are and the specific nature of your shortsightedness, more tests will need to be conducted. This will help to determine the type of eye specs that you will need. The optician will assess visual acuity, visual movements and the ability to focus on nearby objects. They may need to dilate the pupil to see if there are any rare or alarming complications.

There are many children who will be falsely assessed to be shortsighted, due to the fact that of their natural tendency to over focus. To counter this, a trained eye pratitioner will often elect to dilate the pupils with some eye drops to prevent the child’s lenses from over correcting.

glasses will be needed to correct your nearsightedness. For children under the age of 4, spectacles may not be needed though. .

For learning to take place at school, it is vital that they can focus on far away targets. So, if your child has nearsightedness, make sure that they have their eyes formally assessed every 6 months or so to ensure that they have the correction spectacles that they require.

The eyeglasses are then usually worn full time, except for children with difficulty with convergence (esophoria), who may remove their specs for close work.