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U.S. Air Force Tech. Sgt. Donald Kramer, 312th Training Squadron Special Instruments Training course instructor supervisor, cuts the clear, plastic shield for the 3D printed face shields at the Louis F Garland Department of Defense Fire Academy on Goodfellow Air Force Base, Texas, March 31, 2020. Many SPINSTRA instructors have personal 3-D printers home, providing more resources to the project. (U.S. Air Force photo by Airman 1st Class Robyn Hunsinger)
CAMERA
NIKON D810
LENS
24.0-70.0 mm f/2.8
APERTURE
28/10
SHUTTERSPEED
10/800
ISO
800
No camera details available.
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