Vision improving device
Number of patents in Portfolio can not be more than 2000
United States of America
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Dec 10, 2024
Grant Date -
Jan 4, 2024
app pub date -
Sep 14, 2023
filing date -
Sep 14, 2023
priority date (Note) -
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Abstract
An embodiment includes a vision training device with high training efficiency for the ciliary muscle including a housing having at least one eyepiece unit corresponding to an eye of a user, a display that displays a target image in front of a fixation axis of the user, a lens arranged between the eyepiece unit and the display unit, a movable unit capable of moving at least one of the display and the lens along the fixation axis, and a control unit that sets at least one training range within a movable range of the display and the lens and controls the movable unit such that at least one of the display and the lens is moved within the training range.
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