| 摘要 |
In a sighting device for small arms comprising a holder (1) which near its one end carries a light transmitting mirror (7) and at its other end-in the focus of said mirror-a first light source (14) will according to the invention be provided with a second light source (16) both sources being mounted in front of adjacent faces on a cube beam splitter (11) in such a way that light from both sources (14, 16) coaxially follow a common path, the said light sources (14, 16) being included in circuits which are alternatively activated. |
