The eye is a fragile and delicate structure that supplies the brain with information about the world that we see. Problems affecting the eye range from infections to impaired vision. The image forming mechanism of the eye consists of the cornea, iris and retina. Recent technology has made Lasik Eye Surgery an easy alternative to failing eyes and eye care problems.
The retina converts the image falling into it into electrical impulses that can be understood by the brain. A problem with these parts of the eye results in impaired vision. If the length of the eye from the cornea to the retina is too short, the eye will find it hard to focus on close objects. This is known as long sightedness. If the focal length is too long or the cornea is excessively curved, the eye will have difficulty in comprehending distant objects. This is called short sightedness.
Another eye problem that occurs when the eyeball is not perfectly round is called astigmatism. Images will not be projected properly on the retina if the eye is misshapen. However, lenses can correct the images to allow a person to see the images clearly. Ophthalmologists determine the correct lens strength for in each situation.
The majority of us don’t like to wear prescription glasses because of the negative effects it has on our social life. Some others find that prescription glases hinder our activities.For thos people, a popular option which can help them to avoid wearing prescription glasses is LASER in-situ keratomileusis also Known as lasik eye surgery. When this surgical procedure is performed a piece of cornea is lifted,allowing tissue to be exposed which then are removed by a laser, the flap is then put back.
Lasik eye surgery is a painless procedure with a short recovery time. An ideal candidate for the procedure is one who has a thick cornea. Individuals who are short sighted or suffer from mild long sightedness will experience the best results following the surgery.
lasik eye surgery may lead to many complications, so it is important to consistently obtain a full optical exam after the procedure. One important measure to prevent complications is avoiding unnecessary touching of the eyes, including rubbing, picking, and so on. Impaired vision can be a burden, in particular for those who cannot go without their glasses, so this operation is a wonderful thing to have done.
For more Lasik Eye Surgery tips and to download a free special report on how LASIK and PRK can help you see clearly, visit; http://www.myeyesurgeon.com
- Terry Lamb