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Photo-s65-26871
GEMINI5 Shuttle Mission Imagery
The In-flight Vision Tester
high res (1.4 M) low res (46 K)
S65-26871 (July 1965) --- The In-flight Vision Tester planned for use in visual acuity tests during Gemini-5 and 6 missions. Astronauts will hold the item in their teeth by the bite board and look into the eye piece to check their own vision once every 24 hours during the missions.

Curator: JSC PAO Web Team | Responsible NASA Official: Amiko Kauderer | Updated: 11/01/2012
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