This handheld home vision therapy instrument incorporates a closed viewing head to reduce external reflections. Particularly effective for exophoria training. 
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This handheld home vision therapy instrument is designed for patients who wear glasses, and can accommodate frames of any width. 
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This closed model home vision therapy instrument is well-suited for children or patients confined to bed. 
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This open model home vision therapy instrument is well-suited for individuals who wear glasses, as well as children or patients confined to bed. 
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