| 摘要 |
PURPOSE: A moving red dot-type sighting device is provided to reduce the length of a reflecting surface to a make a fixed shooting angle. CONSTITUTION: A moving red dot-type sighting device comprises a fixed light source, a rotary mirror, a reflecting plane and one or more optical devices(20). The light source emits optical beam in parallel. The optical beam is reflected with a rotary mirror on the reflecting plane. One or more optical devices are located between the eye of a gunner and the rotating mirror on the optical beam route. |
