Staff Sgt. Aaron Prevost, 22nd Operational Medical Readiness Squadron NCO-in-charge optometry, helps Senior Airman Mitchel Delfosse, 22nd Aircraft Maintenance Squadron electrical environmental system journeyman, tries on eye glass frames during his eye exam Jan. 30, 2020, at McConnell Air Force Base, Kansas. The optometry clinic provides frames to military personnel and to correct vision so that they can carry on the mission. (U.S. Air Force photo by Airman 1st Class Alexi Bosarge)