( targeting-glaucoma-01 )

A patient, left, and Capt. Nikki Beadle, an optometrist with the 1st Special Operations Medical Group, perform a slit lamp examination at Hurlburt Field, Fla., Jan. 9, 2017. A slit lamp is used to discover eye problems, such as glaucoma, early on and to provide guidance for future treatment. (U.S. Air Force photo by Airman Dennis Spain)

A patient, left, and Capt. Nikki Beadle, an optometrist with the 1st Special Operations Medical Group, perform a slit lamp examination at Hurlburt Field, Fla., Jan. 9, 2017. A slit lamp is used to discover eye problems, such as glaucoma, early on and to provide guidance for future treatment. (U.S. Air Force photo by Airman Dennis Spain)