Imaging device with shake correction function

• Main Author: FUJISAKI YOSHIFUMI
• Format: Patent
• Language: Chinese; English
• Published: 05.05.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention provides an imaging device having an anti-shake mechanism, which does not deteriorate image performance due to movement of a lens in an imaging device having a curved optical system. Anoptical system is provided with a reflecting member for bending the optical axis; a reflective member, an imaging lens group, and an imaging element are provided in this order from the object side. The image shake of an axis perpendicular to a plane formed by the optical axis of the imaging lens group and the optical axis on the object side reflected by the reflection member is corrected by the rotation of the reflection member. The image blur of an axis parallel to the optical axis on the object side after reflection is corrected by moving the entire imaging lens group including the zoom optical system in a direction perpendicular to the optical axis of the imaging lens group. 本发明提供一种在具有弯曲光学系统的摄像装置中，不会因透镜的移动而使图像性能变差的具备防抖机构的摄像装置。一种光学系统，具有使光轴弯曲的反射部件，从物侧依次具备反射部件、摄像透镜组、摄像元件，与由摄像透镜组的光轴和在上述反射部件反射后的物侧的光轴形成的平面垂直的轴的图像抖动通过