Abstract: A first correction signal creation unit splits an angular velocity signal of an ultra low-low frequency band from an angular velocity signal of an X-axis angular velocity sensor and outputs a first correction signal amplified based on signal output characteristics of the angular velocity sensor. A second correction signal creation unit splits an angular velocity signal of a low-high frequency band from the angular velocity signal and outputs a second correction signal amplified based on the signal output characteristics of the angular velocity sensor. An addition computation unit creates a composite correction signal in which the first correction signal and the second correction signal are composed, and a drive computation unit creates a drive signal based on the composite correction signal. A driver drives the X-axis actuator based on the drive signal, displaces the correction optical element, and corrects shake of an image.

Abstract: A first correction signal creation unit 78 splits an angular velocity signal of an ultra low-low frequency band from an angular velocity signal of an X-axis angular velocity sensor 36 and outputs a first correction signal amplified based on signal output characteristics of the angular velocity sensor. A second correction signal creation unit 79 splits an angular velocity signal of a low-high frequency band from the angular velocity signal and outputs a second correction signal amplified based on the signal output characteristics of the angular velocity sensor. An addition computation unit 98 creates a composite correction signal in which the first correction signal and the second correction signal are composed, and a drive computation unit 99 creates a drive signal based on the composite correction signal. A driver 74 drives the X-axis actuator 38 based on the drive signal, displaces the correction optical element, and corrects shake of an image.

Abstract: The present invention provides a simplified camera that can be produced by utilizing simple components retrieved from a lens-mounted film without performing packaging. Nodder axes of a photography button that nods so as to execute release operation are fitted into axis receptor holes bored in front and back cases. The cases are joined together, whereby the photography button is mounted. A back cover of a camera is mounted securely by applying a coupling structure made tip of pin axes and axis receptor holes to a junction between the front and back cases. Furthermore, a charging button that pressures an acting member for operating a charging switch and has off-prevention members is mounted on the front case into which the acting member is integrated. The charging button is secured by a decorative plate. As for a photography window of the front case, a window glass is locked by turning a glass presser until the glass presser is immobilized by fixtures formed on the front case.