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U.S. Air Force Staff Sgt. Anthony Presti, a medical laboratory technician at the 21st Medical Group clinical laboratory, views a sample under a microscope. The lab at Peterson Air Force Base, Colorado, generates more than 4,700 lab results on average each month. (U.S. Air Force photo by Kristen Allen)
CAMERA
NIKON D750
LENS
24.0-120.0 mm f/4.0
APERTURE
5
SHUTTERSPEED
1/60
ISO
400
No camera details available.
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