| 摘要 |
PURPOSE:To enable shooting with high accuracy by making the range finding collimation axis of a range finder linked to the transfer of a gunsight index by an optical image type reticle which moves in accordance with a lead and thereby conducting sighting with lead. CONSTITUTION:A sighting telescope system 70 is constituted by an objective lens 71, a normal prism 72, an ocular lens 73 and a reticle projection optics system 80 consisting of a projection lens 81, a total internal reflection mirror 83 for shifting an optical path, a reticle 82 and an illuminating lamps 84. A ray flux from the reticle projection optics system 80 is reflected to the tip part of the aforesaid objective lens 71 by a translucent mirror 77 and made incident on the objective lens 71 to form the optical image of the reticle 82 on the focal plane thereof. By making the range finding collimation axis linked to the transfer of the gunsight index by the optical image type reticle which moves in accordance with the lead, the accuracy of shooting can be improved. |
