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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.

Impaired vision is the result of a problem with the retina and the cornea, since the brain receives and interprets electrical impulses generated by images falling onto the retina. Long sightedness is a visual impairment resulting from too short a distance in the eye between the cornea and the retina. Focusing the eye on close objects becomes difficult. Conversely, short sightedness is caused by too long a focal length in the eye or excessive curvature. As a result, the eye will find it hard to see objects at a distance.

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.

Wearing prescribed eye glasses are an inconvenience to most, and because they can impair things like our social life, we're hesitant to wear them. People tend to say that wearing glasses holds them back from having a more active lifestyle. For this reason, lasik eye surgery has become ever the more popular. It is a simple, almost painless surgery, in which a flap of the cornea is raised so that the tissue can be exposed to a laser that removes it. The flap is then put back and you are on your way to a fast recovery.

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.

Regular eye tests are advised to guard against any complications after lasik eye surgery. It is important to avoid vigorous rubbing of the eye after the lasik procedure. This surgical procedure is definitely a boon for those who want to avoid wearing spectacles to resolve problems arising from impaired vision.