| 摘要 |
A light reflecting apparatus is provided to prevent incoming light and reflected light from crossing each other and to control the angle of light with the following components: a main frame in which space for installation is formed and one side of which is open; a pair of reflecting units set in the space for installation at an interval to reflect light; and a control unit set between the main frame and the reflecting unit that controls the angle of the reflecting unit to modify the angles of incoming and reflected light. |
