EYE LIGHT U.S. Air Force Master Sgt. Timothy Vanderhoff stares at a light as U.S. Air Force Capt. Luanne Danes, behind the equipment, checks Vanderhoff's eye for corneal disease at the optometry clinic on Eielson Air Force Base, Alaska, Nov. 19, 2009. Danes, the officer in charge of optometry, is assigned to the 354th Medical Operation Squadron. Vanderhoff, a crew chief, is assigned to the 168th Aircraft Maintenance Squadron. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 723959-K-YBS55-166.jpg Photo Gallery