| 摘要 |
<p>The invention relates to a night sight which comprises a large-aperture lens (1), a light-amplifying tube (2) for amplifying the image which is projected by the lens and an ocular (3) through which an observer can view the amplified image. An IR sight is arranged in connection with the large-aperture night sight lens, the IR sight's lens (5) being preferably situated in a central obstruction (4) in the night sight lens, and the IR light is converted to visible light via a detector/luminescent diode array (6, 7) after which the image produced in the IR sight is reflected into the night sight lens (1) and is amplified by the light-amplifying tube (2). By combining the two night systems, a target which is "invisible" to the light-amplifying sight alone can be located with the aid of the IR addition. Due to the fact that the luminescent diode signals are amplified via the light-amplifying tube, these signals do not need to be strong. The equipment can be made light and uncomplicated.</p> |
