Testing device for automatic exposure function of digital camera
OwnerFang-Yu Liao, Ying-Hao Hsu +1inventors
InventorsFang-Yu Liao, Ying-Hao Hsu, Jih-Yung Lu
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Abstract
The present invention provides a testing device for testing an automatic exposure function of a digital camera. The testing device includes a holding device, a light box, and an optical module. The holding device is used for holding the digital camera. The light box is used for providing a light source. The optical module is disposed between the holding device and the light box for changing a light intensity of light source projected onto the camera. The optical module includes a rotation device. A driving device is used for driving the rotation device to rotate, and a plurality of optical lenses with different light transmission rate are disposed on the rotation device.
Claims6
A testing device for testing automatic exposure function of a camera, comprising:
- a holding device for holding the camera;
- a light box for providing a light source;
- and
- an optical module disposed between the holding device and the light box for changing a light intensity of the light source projected onto the camera.
A testing device for testing automatic exposure function of a camera, comprising:
- a holding device for holding the camera;
- a light box for providing a light source;
- and
- an optical module disposed between the holding device and the light box for changing a light intensity of the light source projected onto the camera, the optical module comprising a rotation device having a plurality of optical lenses with different light transmission rate;
- wherein the plurality of optical lenses are disposed along a circumferential direction of the rotation device.
Dependencies are inferred from the claim text.