Official websites use .mil
Secure .mil websites use HTTPS
Col. Steven Hasstedt is the head of the Biology Department. He's one of four officers at the U.S. Air Force Academy confirmed by the Senate Sept. 28, 2016 for the position of permanent professor. (U.S. Air Force photo)
CAMERA
N/A
LENS
APERTURE
SHUTTERSPEED
ISO
No camera details available.
This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.