Eye exam on the ISS
2013-01-21 - NASA astronaut Tom Marshburn (right) performs a Tonometry eye exam on CSA astronaut Chris Hadfield in the Columbus laboratory of the International Space Station. (Credit: NASA)
File size: 3.11 MB
Image size: 4288 x 2848 pixels
Resolution: 240 dpi
Image date: January 21, 2013
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