Due to an increase in the variety of aging baby boomers and the expanding prevalence of such illness as diabetic issues and age-related macular weakening (AMD), some 61 thousand Americans are at higher risk of serious vision reduction. a contact lens supplier in Richboro, PA - http://www.amazines.com/article_detail.cfm/6003888?articleid=6003888&title=20%2F20%2Cvision