摘要 |
<p>PROBLEM TO BE SOLVED: To reduce color skip when an imaging device is shooting LED traffic signals.SOLUTION: An imaging device includes a lens part having a throttle mechanism for forming a subject image, an imaging element for generating an image signal by performing photoelectric conversion of the optical image of a subject formed by the lens part, an AGC section for amplifying or attenuating the image signal, and a control section for controlling the lens part, imaging element and AGC section. The lens part has a spot ND filter on the optical axis, and the control section starts control of the imaging element in the short time direction of exposure time, after suppression of the amount of light by throttling of the lens part and the spot ND filter exceeds a predetermined value.</p> |