Airman 1st Class Lloydon Adler Balili performs a contact lens vision check on Becky Lauersdorf Aug. 27 2013, at the Luke Air Force Base Optometry Clinic. Balili is and optometry technician with the 56th Aerospace Medicine Squadron and Lauersdorf is an administrative assistant with the 56th Civil Engineer Squadron. (U.S. Air Force photo/Senior Airman David Owsianka)