Automatic focusing device and system
AssigneeHangzhou Shunli Optotech Co., Ltd.
InventorsJiajun Xu, Pinqi Lou, Ye Gong
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Abstract
The present disclosure provides an automatic focusing device, an automatic focusing electronic eyepiece and an electronic device. The automatic focusing device comprises a sensor drive unit, a master control unit and an interface unit. The master control unit is configured to control the sensor drive unit to enable the automatic focusing device to automatically focus by adjusting an image distance, the interface unit is configured to output image data of the measured target for display.
Claims20
An automatic focusing device, comprising:
- a sensor drive unit, a master control unit and an interface unit;
- wherein when a measured target remains at a relatively fixed position with respect to a front-end optical system,
- the master control unit is configured to control the sensor drive unit to enable the automatic focusing device to automatically focus by adjusting an image distance;
- and
- the interface unit is configured to output image data of the measured target for display.
An automatic focusing electronic eyepiece, comprising an automatic focusing device,
- wherein the automatic focusing device comprises a sensor drive unit, a master control unit and an interface unit;
- when a measured target remains at a relatively fixed position with respect to a front-end optical system,
- the master control unit is configured to control the sensor drive unit to enable the automatic focusing device to automatically focus by adjusting an image distance;
- and
- the interface unit is configured to output image data of the measured target for display.
Dependencies are inferred from the claim text.