Photograph of hospitalman Brian Long from Sellersville, Pennsylvania, prepares to try and read a standard eye chart from 20 ft away while looing through a refractor on board the USS John F Kennedy (CV67). A refractor is an instrument used to prescribe the power of a lens to correct your vision to 20/20 or close to it. It can accomodate for astigmatism, near and distant vision. The Kennedy and her battle group are conducting a composite training unit exercise (COMPUTEX) which is an intermediate level exercise designed to forge the strike group into a cohesive fighting team and is a crucial step in predeployment training. USN photo taken by Photographer’s Mate Third Class Christian Weibull, March 5th 2004. [0003-0704-2200-5606] by 0003
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Keywords
composite training unit exercise, comptuex, cv 67, eye, eye exam, health care, healthy, instrument, optometry, people, person, refractor, refractors, sailor, uss john f kennedy, vision
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