FIELD: medicine; ophthalmology.
SUBSTANCE: device can be used for determining character of binocular vision for children and adults. Device has two band-pass raster light filters mounted in goggle's frame. Light filters of different colors have bands mounted at straight angle to each other. Cuts of light filter for right eye are disposed at angle of 135 degrees and cuts for left eye - at angle of 45 degrees.
EFFECT: eased interpretation of picture being visible to child; reduced time for checking binocular vision.
2 dwg, 1 app.
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Authors
Dates
2007-02-10—Published
2004-12-20—Filed