Geoffrey McGinnis, 9th Civil Engineer Squadron environmental protector specialist, walks through a herd of cattle after working on refilling a concrete water trough at Beale Air Force Base, California, Dec. 14, 2023. McGinnis is responsible for many aspects of the cow grazing program and is known as the “cowboy” on Beale. (U.S. Air Force photo by 2nd Lt. Sharon Cardenas)
CAMERA
NIKON D810
LENS
70.0-200.0 mm f/2.8
APERTURE
16
SHUTTERSPEED
1/1000
ISO
2500
No camera details available.
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