Master Sgt. Derek Guerin, 330th Recruiting Squadron Southwest flight chief (right), briefs Air Force Chief of Staff Gen. David L Goldfein (far left), on operations during the COVID-19 pandemic at the San Antonio Military Entrance Processing Station at Joint Base San Antonio-Fort Sam Houston May 7.
CAMERA
NIKON D3X
LENS
24.0-120.0 mm f/4.0
APERTURE
56/10
SHUTTERSPEED
1/100
ISO
250
No camera details available.
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