The Honorable Dr. Lester Martinez-Lopez, Assistant Secretary of Defense for Health Affairs, listens to a group of airmen from the 319th Medical Group August 31, 2023, at Grand Forks Air Force Base, North Dakota. Dr. Martinez recounted his own experiences while talking with airmen from the 319th Medical Group’s bioenvironmental flight. (U.S. Air Force photo by Airman 1st Class Colin Perkins)
CAMERA
NIKON D850
LENS
24.0-70.0 mm f/2.8
APERTURE
35/10
SHUTTERSPEED
1/125
ISO
2800
No camera details available.
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