Vision Check

Army Col. (Dr.) Frank Valentin, chief of ophthalmology, checks a patient for double vision and convergence at Brooke Army Medical Center, Fort Sam Houston, Texas, Jan. 17, 2019. The ophthalmology clinic is open to all eligible beneficiaries.

PHOTO BY: Jason Edwards, Army
VIRIN: 190117-A-HZ730-1089A.JPG
FULL SIZE: 10.97 MB
Additional Details

CAMERA

NIKON D810

LENS

28.0-300.0 mm f/3.5-5.6

APERTURE

35/10

SHUTTERSPEED

1/125

ISO

2000

IMAGE IS PUBLIC DOMAIN

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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.

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