Eye problems
Eye is the most important organ of the human body. With the help of eyes, people are able to see and read things clearly. Many times, people suffer from eye problems when they become old or due to bad affect on the eyes.
What is farsightedness and nearsightedness? The condition of the eye when the objects nearby appear blur is called farsightedness. People face difficulty in seeing things or reading anything kept close . To rectify the problem, contact lens are used. If there is any problem while seeing things that are close, it is advisable to visit a doctor.
The condition of the eye when the objects that are far appear blur or unclear is called nearsightedness. When a person faces difficulty in seeings things or reading clearly that are far is nearsightedness. Contact lenses are used for seeings things clearly.