Contact Lens Eye

Top Difference of a Contact Lens Eye Exam Vs Normal Eye Exam

Executive Summary about Contact Lens by Jim Kirk

 

This article will highlight the major difference between a contact lens eye exam vs a normal eye exam. A normal eye exam serves to determine the refractive defect of your eye lenses. If you are short sighted, your eye lens may be too strong or your eye balls too long. The eye exam will determine how severe a refractive lens problem you have.

Contact lens test is more critical as the lens come into contact with your eyes. For safety and comfort reasons, the curvature and size of the lens have to fit your eyes comfortably, without injuring the eye balls.

Danger Of Contact Lenses And Eye Glasses

Executive Summary about Contact Lens by Okpubigho Mercy

 

Wearing Glasses And Contacts Lenses Can Destroy Your Vision. Plastic lenses made their appearance in 1943. These lenses were made to fit the outer surface of the eye ball and in 1948 corneal lenses came out. The corneal lenses were made to fit the cornea. Many people are wearing corneal contact lens these days including children.

There are few eye-defects which contact lenses can help to correct.

1.      Contact lenses are not entirely safe

2.      Eyes may be contaminated with germs and micro-organisms if lenses are not well maintained.

3.      Contact lens does not allow atmospheric oxygen to come in contact with cornea and so can cause corneal edema (water-logging).

4.      The corneal can be injured as a result of wearing and removing eye lens.

Eye operation or surgery came in 1939. Eye operation is quite simple. If glasses and contact lens can destroy my Vision and surgery is too risky, how can l then Improve my eye sight?