| 摘要 |
PROBLEM TO BE SOLVED: To provide a visual acuity training device resolving the temporary visual acuity reduction due to asthenopia at an early stage, simply and surely making a training to recover the chronic visual acuity reduction due to nearsightedness, farsightedness, or presbyopia, and giving little sense of incompatibility to a user when it is used. SOLUTION: This visual acuity training device is provided with a frame 5 fixed with a lens 6, multiple light emitting elements 8 arranged in the prescribed pattern on the outer peripheral section of the lens 6, a pair of temple sections 3, 4 extended backward from the right and left side faces of the frame 5, and a control section controlling the luminescence mode of multiple light emitting elements 8. The light emitting elements 8 emit light in sequence in the prescribed pattern controlled by the controlle section, a user follows the luminescence with eyes, the eye muscles are moved in response to the movement, and the training of the eye muscles can be made. Since the device is fixed to the face by a pair of temple sections 3, 4, it gives little sense of incompatibility and little sense of fatigue to the user when it is fitted to the face. |
