Michael Hoskins, 2nd Aerospace Medicine Squadron civilian, reviews a patients’ retinal eye scan at Barksdale Air Force Base, La., Oct. 22, 2015.The retinal image provides an optometrist with a digital ultra-wide, high definition view of the patient’s retina on a computer screen  (U.S. Air Force photo/Staff Sgt. Jason McCasland)
Staff Sgt. Jason McCasland
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