Airmen from the 49th Civil Engineer Squadron electrical power production shop reinstall a front lead off sheave on the flightline, on Holloman Air Force Base, N.M., April 21, 2020. Every 42-months Airmen perform the sheave overhaul as preventative maintenance, ensuring parts are clean and functional. (U.S. Air Force photo by Staff Sgt. Christine Groening)
CAMERA
NIKON D750
LENS
80.0-200.0 mm f/2.8
APERTURE
14
SHUTTERSPEED
1/160
ISO
100
No camera details available.
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