Maj. (Dr.) Michael Osterhoudt, 633d Aerospace Medicine Squadron, performs an eye exam on Tech. Sgt. Melkys Richards, 633 AMDS, at the USAF Hospital Langley Optometry Clinic Aug. 23. August is Cataract Awareness Month, and Airmen are advised to protect their eyes against ultraviolet rays and see their optometrist normally to reduce the risk of cataract formation. (U.S. Air Force photo/Airman 1st Class Jason J. Brown)