Tech Sgt. Jevon Charles, 4th Fighter Readiness Squadron weapons academic instructor (left), teaches Staff Sgt. George Lopez, 4 FRS aircraft maintenance qualifications program instructor (right), how to use formulas in Microsoft Excel at Seymour Johnson Air Force Base, North Carolina, Nov. 2, 2020. Charles taught a class of 13 students how to create a dynamic calendar using formulas and Excel features. (U.S. Air Force photo by Airman 1st Class Kimberly Barrera)
CAMERA
NIKON D750
LENS
24.0-70.0 mm f/2.8
APERTURE
28/10
SHUTTERSPEED
1/100
ISO
100
No camera details available.
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