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Tech. Sgt. Nicholas Ramirez, right, 8th Medical Operations Squadron physical therapy flight chief, teaches two South Korean air force pilots how to adjust their posture during a training session at Kunsan Air Base, South Korea, Aug. 9, 2019. Pilots often suffer from neck and back pain from flying for prolonged hours wearing their equipment. (U.S. Air Force photo by Senior Airman Stefan Alvarez)
CAMERA
NIKON D810
LENS
24.0-70.0 mm f/2.8
APERTURE
28/10
SHUTTERSPEED
1/200
ISO
400
No camera details available.
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