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Lang-Stereotest
ORTHOPTIC INSTRUMENTS
stereo vision test
Clement Clarke International
Europe: Switzerland, Forch
c.1980s
card; vinyl
leaflet: 148 mm x 105 mm; test card: 95 mm x 145 mm; wallet: 164 mm x 118 mm

Screening test for stereo vision comprising a flat card so marked as to reveal a star, cat and car when viewed correctly. Together with a red vinyl storage wallet and a printed instruction leaflet.


2009.238

Gift of Vision Express, 2009



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