| 摘要 |
PROBLEM TO BE SOLVED: To provide a visual field lighting device which can automatically control the direction of lighting into desired direction for user, without resistive feeling. SOLUTION: A camera 10 compares an imaging position 22 where a standard marker 21, arranged near to the desired position of a lighting area, is imaged, with a standard imaging position 21 obtained in advance, and judges whether both positions coincide with each other or not, by means of a judging means 81. When the positions are shifted from each other, a control means 82 makes a base board 42 on which, a light source is mounted, move in X, Y directions corresponding with the volume of shift by means of a driving motor, and changes the lighting direction of the light source. |
