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Photo-iss036e018265
International Space Station Imagery
ISS036-E-018265 (11 July 2013) --- NASA astronaut Chris Cassidy, Expedition 36 flight engineer, performs a visual exam using an eye chart (out of frame) in the Destiny laboratory of the International Space Station.
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ISS036-E-018265 (11 July 2013) --- NASA astronaut Chris Cassidy, Expedition 36 flight engineer, performs a visual exam using an eye chart (out of frame) in the Destiny laboratory of the International Space Station.

Curator: JSC PAO Web Team | Responsible NASA Official: Amiko Kauderer | Updated: 07/16/2013
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