Patent ID: 7911529

Claim:
A digital camera comprising: a shutter blade connected to an electromagnetic actuator, such that the shutter blade is controlled by the electromagnetic actuator to open and close an exposure aperture; an image sensor photoelectrically converting light from an object into image information in accordance with photography; an image processing circuit (i) storing the image information converted from the light by the image sensor in an image memory for retrieval, and (ii) including terminals for connecting the image processing circuit to an estimation display device to enable the estimation display device to retrieve the image information from the image memory during an assembly adjustment of the digital camera to ascertain an amount of light for the photography; an exposure control circuit including a reference table for controlling an amount of light exposure and including a correction table allowing the amount of light exposure controlled by the reference table to be corrected, wherein the correction table is selectively connected to the reference table, according to a need based on a result of an estimation performed by the estimation display device connected to one of the terminals of the image processing circuit only when the assembly adjustment of the digital camera is performed; and a driving circuit driving the electromagnetic actuator according to an output signal of the exposure control circuit.