Matt Colvin, 711th Human Performance Wing researcher, conducts a post calibration check before a flight at Little Rock Air Force Base, Arkansas, Dec. 2, 2020. Chemical, biological, radiological and nuclear analysts from the 711th HPW at Wright-Patterson Air Force Base, Ohio, conducted an experiment to determine how long it takes for a chemical contaminant to purge itself from an aircraft as well as potential best practices to efficiently reduce the amount of chemical particles in the air. (U.S. Air Force photo by Staff Sgt. Jeremy McGuffin)
CAMERA
NIKON D850
LENS
24.0-70.0 mm f/2.8
APERTURE
28/10
SHUTTERSPEED
1/60
ISO
1250
No camera details available.
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