20/20: The Air Force standard
Staff Sgt. William Behl, 62nd Maintenances Squadron crewchief, has his annual eye exam performed at the McChord Field optometry clinic, May 9, 2017, at Joint Base Lewis-McChord, Wash. The clinic provides annual exams and exams for corrective eye surgery, to include photorefractive kerectomy surgery and LASIK surgery. (U.S. Air Force photo/Senior Airman Jacob Jimenez)

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Photo by: Senior Airman Jacob Jimenez |  VIRIN: 170509-F-YM882-078.JPG