Scott Clark, U.S. Air Force Civil Engineer Center, explains how water is cleaned at the groundwater treatment system facility at Kirtland Air Force Base, N.M., July 25, 2019. Kirtland AFB hosted an open house to give the public the opportunity to learn and ask questions about the work being done to remove groundwater contamination. (U.S. Air Force photo by Senior Airman Eli Chevalier)
CAMERA
NIKON D810
LENS
24.0-70.0 mm f/2.8
APERTURE
32/10
SHUTTERSPEED
10/2000
ISO
400
No camera details available.
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