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U.S. Air Force Lt. Col. Todd Welch, physician’s assistant assigned to the 149th Medical Group, participated in a response evaluation exercise during the Texas National Guard’s 6th CERFP Task Force in Round Rock, Texas, Dec. 7, 2019.. (U.S. Air Force photo by Tech. Sgt. Agustin Salazar)
CAMERA
NIKON D5
LENS
70.0-200.0 mm f/2.8
APERTURE
28/10
SHUTTERSPEED
1/1000
ISO
50
No camera details available.
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