Optical device, in particular a camera including in particular automatic focusing, image stabilization and super-resolution

摘要

The present invention is an optical device (1), comprising a transparent, elastically expandable film (10), an optical element (20) facing the film (10), and a wall member (300), the optical element (20) and the membrane (10) are present in the volume (V) with the wall member (300) connected to the wall member (300) such that a container (2) having a volume (V) is formed A lens forming portion (11) in contact with the film (10) so as to define the fluid (F) to be adjusted and the curvature adjustable area (10c) of the film (10), the area (10c) being an optical element (20) And at least one rigid lens (51) held by the lens barrel (50), the lens forming portion (11) and the circumferential lens barrel (50) surrounding the opening (50c). Is disposed in the opening (50c), the circumferential lens barrel (50) and In order to adjust the pressure of the fluid (F) present inside the volume (V) and thereby the curvature of the area (10c), the optical element (20) in axial direction (A) with respect to the lens forming part (11) The axial direction (A) is oriented perpendicular to the plane along which the lens forming portion (11) extends, moving or forming the lens forming portion (11) into the optical element (20) Actuator means (40) designed to move in the axial direction (A), the axial direction (A) being oriented perpendicular to the plane along which the rigid lens (51) extends. And an optical device (1). 【Selection chart】 None