As mentioned previously, we should correct all optical errors of the eyes (glasses); eliminate eye muscle problems; and create smooth accurate eye movements. In addition, we should make sure that we properly interpret what we see and use it appropriately. These are known collectively as perceptual skills and include form perception, size and shape recognition, visual memory, and visual motor integration (hand-eye coordination.)
Why You Shouldn't Try to Get By with Just Contact Lenses
by Complete Eyecare Associates
There is an old adage in the eye care industry--Glasses are a necessity, contact lenses are a luxury.