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Airman 1st Class Brandon Johnson, 379th Expeditionary Civil Engineer Squadron water & fuel systems maintenance journeyman, collects a daily water sample to ensure quality standards are being met June 16, 2021 at Al Udeid Air Base, Qatar. The 379th ECES treats the water to make it safe for consumption. As part of his daily checks, Johnson tests the water to ensure it has been treated properly. (U.S. Air Force photo by Airman 1st Class Kylie Barrow)
CAMERA
NIKON D750
LENS
24.0-70.0 mm f/2.8
APERTURE
9
SHUTTERSPEED
1/100
ISO
50
No camera details available.
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