摘要 |
PROBLEM TO BE SOLVED: To obtain an optical equipment where accurate vibration-proof stable display is executed so as to prevent photographing from being executed in a shaken state in advance and which achieves a vibration-proof effect by controlling the operation condition of the optical equipment based on an arithmetic time constant. SOLUTION: A camera microcomputer 11 allows a display device 112 to display the information of plural devices 16 to 19 and means 110 and 111, and allows a flashing device 113 to emit light so as to compensate light quantity at the time of photographing if necessary. Namely, when the time constant of an arithmetic means consisting of a vibration detection means 111 and an integrator 114 and the like is large within a variable range, the vibration-proof stable display is executed or shake correction is started. When the time constant of the arithmetic means is small within the variable range, photographing is inhibited or a shutter release time lag is prolonged. Such control is executed not only by depending on the time constant of the arithmetic means but also by tinging it with output from the means 111 and the arithmetic means and information on the shutter speed and the focal distance of the optical equipment having a photographing function. |