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Control water samples, top, and tap water samples, bottom, rest in an incubator at Spangdahlem Air Base, Germany, January 8, 2020. Members of the 52nd Aerospace Medicine Squadron Bioenvironmental Engineering place tap water samples in the incubator for 24 hours at a temperature of 95 degrees Fahrenheit. The control samples are used to demonstrate what a water sample will look like when bacteria is present. (U.S. Air Force photo by Senior Airman Kyle Cope)
CAMERA
NIKON D5
LENS
24.0-70.0 mm f/2.8
APERTURE
63/10
SHUTTERSPEED
1/100
ISO
800
No camera details available.
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