Vision recovery training device
A vision recovery training device on which a trainee can simply adjust the image formation of the eyes. The vision recovery training device comprises a display member (1), an optical system (2), a base table (3) and an enclosure (4). The display member (1), which displays a training image, is fixed...
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Main Author | |
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Format | Patent |
Language | English |
Published |
16.05.2007
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Subjects | |
Online Access | Get full text |
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