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Optical imaging system, has optical sensors arranged on focal plane such that one sensor lies in image plane of image sensor, another sensor lies before image plane and third sensor lies behind image plane
Optical imaging system, has optical sensors arranged on focal plane such that one sensor lies in image plane of image sensor, another sensor lies before image plane and third sensor lies behind image plane
The system has an optical image sensor arranged on a focal plane (1), and an adjusting device for changing object and/or focal and/or image distances. Optical sensors (3-5) i.e. matrix sensors, are arranged on the focal plane such that the sensor (3) lies in the image plane of the image sensor, the sensor lies before the image plane and the sensor (5) lies behind the image plane. Data of the sensors are evaluated by an evaluating unit, and the distances between sensors are changed towards the sharp image by an adjusting device. An independent claim is also included for a method for automatic focusing of an object by an optical imaging system.
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