| 摘要 |
The invention relates to an optical sighting device, particularly for aiming hand-held weapons, which is placed between the aiming eye (1) and the target (2) in the lower area of the lens coverage. The optical body of the sighting device is made of a transparent vitreous material, preferably glass. On one lateral surface (1) of the optical body of the sighting device, an optical agent is disposed, preferably a split lens (5) mounted with the optical axle in the upper lateral surface of the optical body of the sighting device. A sight mark (7) is placed on another lateral surface (6) of the body of the sighting device or parallel to the other lateral surface (6) outside the optical body. The optical agent is designed, with the aid of the incoming rays on the sight mark (7), to project the sight mark (7) into the infinite, in addition to unifying the incoming rays from the main target (2). The invention is characterised in that the optical body of the sighting device is a prism (3) and the lateral surfaces of the optical body of the sighting device supporting the split lens (5) in addition to the sight mark are lateral surfaces (4, 6, 8) of said prism. Furthermore, the edge (10) of the prism (3) is disposed on the upper lateral surface of the sighting device in the area of the lens coverage between the eye (1) and the target (2). The lateral surface (4) of the prism (3) which is close to the eye (1) is perpendicular to the direction (9) of the eye (1) and the target (2). Said lateral surfaces (4, 6, 8, 11) of the prism (3) other than the parts containing the split lens (5) and the sight mark (7) are designed for total reflection of light. |
