Patent ID: 9625697
Date: 2017-04-18
CPC Classifications: G02B,G03B

Claim:
1. An optical system for imaging an object, comprising: at least one first objective; at least one first image stabilizing unit; at least one first image plane, wherein, as seen from the first objective in a direction of the first image plane, the first objective is arranged first along a first optical axis, followed by the first image stabilizing unit and the first image plane; at least one first drive unit, which is coupled to the first image stabilizing unit and provided for moving the first image stabilizing unit; and at least one first control unit for actuating the first drive unit, wherein a first high-pass filter is connected between the first control unit and the first drive unit such that a signal from the first control unit is forwarded to the first high-pass filter, the first control unit has a first output line, at least one first low-pass filter, and at least one first integration unit which is connected downstream of the first low-pass filter, the first high-pass filter has a first filter output line, both the first output line and the first filter output line are coupled to a first addition unit such that an actuation signal from the first control unit and an output signal from the first high-pass filter are added to produce a first addition signal, and wherein the first addition unit is coupled to the first drive unit in such a way that the first addition signal is used for actuating the first drive unit and for moving the first image stabilizing unit.