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U.S. Air Force Staff Sergeant Rosemary Gutierrez, 28th Healthcare Operations Squadron noncommissioned officer in charge of laboratory services, pipettes a blood sample at Ellsworth Air Force Base, S.D., Jan. 28, 2025. The 28th HOS medical laboratory conducts blood testing to ensure safety and compatibility for patients in need of blood transfusions or medications. (U.S. Air Force photo by Senior Airman Dylan Maher)
CAMERA
NIKON Z 7_2
LENS
NIKKOR Z 70-200mm f/2.8 VR S
APERTURE
56/10
SHUTTERSPEED
1/125
ISO
2500
No camera details available.
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