Hospital Corpsman 2nd Class Fitzroy Hall uses an auto refractor during an eye examination at a medical/civil assistance program

110414-N-YM863-308
VAVA'U, Tonga (April 14, 2011) Hospital Corpsman 2nd Class Fitzroy Hall uses an auto refractor during an eye examination at a medical/civil assistance program at the Prince Ngu Hospital during Pacific Partnership 2011. Pacific Partnership is a five-month humanitarian assistance initiative that will make port visits to Tonga, Vanuatu, Papua New Guinea, Timor-Leste, and the Federated States of Micronesia. (U.S. Navy photo by Mass Communication Specialist 1st Class Eli J. Medellin/Released)

110414-N-YM863-308
 VAVA'U, Tonga (April 14, 2011) Hospital Corpsman 2nd Class Fitzroy Hall uses an auto refractor during an eye examination at a medical/civil assistance program at the Prince Ngu Hospital during Pacific Partnership 2011. Pacific Partnership is a five-month humanitarian assistance initiative that will make port visits to Tonga, Vanuatu, Papua New Guinea, Timor-Leste, and the Federated States of Micronesia. (U.S. Navy photo by Mass Communication Specialist 1st Class Eli J. Medellin/Released)