A short-sighted, or myopic eye is longer than normal.
Light rays focus in front of the retina rather than on the retina.
Distant objects look blurred. Shortsighted people have trouble in seeing distant objects clearly. Usually myopia begins to develop in the teenage years although it may develop earlier. In addition, an adult may be suitable for correction through Excimer Laser refractive surgery. The University of Melbourne 1994-2000.