- Our Agency philosophy focuses on helping people help themselves and emphasizes the abilities and capabilities of the blind and visually impaired people we serve. ADULT EYE HEALTH SCREENINGS PUBLIC EDUCATION THE KEYSTONE VIEW INFORMATION AND REFERRAL AIDS AND APPLIANCES REMEDIAL EYE CARE PRESCHOOL EYE HEALTH SCREENINGS PREVENTION OF BLINDNESS REQUEST INFORMATION Employment - Providing employment ...www.ncsight.org