U.S. Air Force Staff Sgt. Chasten Gibbs, 18th Operational Medical Readiness Squadron bioenvironmental engineer program manager, fills a container with bitrex for a mask fit test at Kadena Air Base, Japan, Aug. 20, 2021. Bitrex is the most bitter compound known, and is used to ensure N95 masks fit properly by ensuring the compound can’t be tasted while the mask is worn. (U.S. Air Force photo by Airman 1st Class Stephen Pulter)
CAMERA
NIKON Z 6
LENS
NIKKOR Z 24-70mm f/2.8 S
APERTURE
28/10
SHUTTERSPEED
1/250
ISO
320
No camera details available.
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