Dr. Richard J. Joseph, Ph.D., the Chief Scientist of the United States Air Force

Dr. Richard J. Joseph, Ph.D., the Chief Scientist of the United States Air Force, Washington, D.C., serves as the chief scientific adviser to the Chief of Staff and Secretary of the Air Force, providing assessments on a wide range of scientific and technical issues affecting the Air Force mission, Mar. 26, 2018. (U.S. Air Force photo by J.M. Eddins Jr.)

PHOTO BY: J.M. EDDINS
VIRIN: 201005-D-HR740-9004.JPG
FULL SIZE: 10.8 MB
Additional Details

CAMERA

NIKON D4

LENS

24.0-70.0 mm f/2.8

APERTURE

56/10

SHUTTERSPEED

1/60

ISO

640

IMAGE IS PUBLIC DOMAIN

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