| 摘要 |
A long-range optical instrument comprises at least one observation beam path and an apparatus for laser ranging comprising at least one transmission apparatus with a transmission beam path and at least one reception apparatus with a reception beam path, moreover comprising an image rendering unit. The transmission beam path of the transmission apparatus and/or the reception beam path of the reception apparatus are combined using at least one optical support element for superposition with the at least one observation beam path. The image rendering unit generates the light of an image to be superposed and likewise guides said light using the at least one optical support element for superposition with the at least one observation beam path. Moreover, for beam shaping and/or beam guidance, at least one diffractive optical coupling element is arranged at the optical support element in the transmission beam path and/or in the reception beam path. |
