Warfighters have vision improved at 779th MDG’s Eye Center
Maj. Williams Gensheimer (left), 779th Medical Group’s Warfighter Eye Center chief, inspects the corneas of Staff Sgt. John Scacca, 633rd Medical Group, Joint Base Langley-Eustis, Va., before performing corneal refractive surgery May 17, 2017 at Joint Base Andrews, Md. PRK, LASIK and other types of laser eye surgery involve using an excimer laser to re-shape the cornea, which allows for light to enter the eye that is properly focused onto the retina for improved vision. (U.S. Air Force photo by Joe Yanik)

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Photo by: Staff Sgt. Joe Yanik |  VIRIN: 170517-F-DO192-086.JPG