Patent ID: 9618622
Date: 2017-04-11
CPC Classifications: G01S

Claim:
1. An optical object sensing device for a motor vehicle, comprising: an emitter unit for emitting an emission light beam; a receiver unit for receiving a reception light beam; an electronic evaluation device for detecting an object external to the vehicle in a vicinity of the motor vehicle as a function of the reception light beam, the emitter unit comprising an emitter for generating the emission light beam, a controllable micromirror by means of which the emission light beam can be panned at least in a first panning direction, and an emission lens arranged behind the micromirror in the emission beam path, wherein at least along the first panning direction, the emission lens is configured as a concave-convex lens with a concavely curved surface, which faces towards the micromirror, and with a convexly curved surface.