| 摘要 |
23 Disclosed is a multiple-function periscope, capable notable of providing for day-time vision with standard optic means and night-time optic vision, for example by means of a light intensifier tube. This multiple-function periscope, notably for armored vehicles, of the type including a reflector-based optic vision device and at least one electronic display device, for example for night-time vision, comprises, between the input reflector and the output reflector of said optic vision device, reflection means movable between two extreme positions, the first position enabling the free movement of the light rays between said input and output reflectors and the second position prompting the deflection of said light rays towards electronic processing means such as, for example, a light intensifier tube. Advantageously, in order to reduce the amount of space occupied, said electronic display device has a wide-aperture lens having a bend of about 90.degree. in the vicinity of the image, downline with respect to said image. Figure 2.
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