Statistic Brain approximates that 225 million people in the United States use some means of improving their vision, whether it be glasses or contact lenses. Demographically speaking, those who wear contact lenses tend to be younger than those who wear glasses. No matter what kind of prescription eyewear you use, you are sure to find the right glasses and frames to suit your needs. Additional statistics indicate that the eyewear industry is thriving. IBIS World reports that as whole the industry experience 2% annual growth in America, with about 77,341 American employees currently in the field. This kind of business…