There is provided a projection lens that is mounted on a housing of a projection device including an electro-optical element. The projection lens includes a first holding frame through which light emitted from the housing passes, a second reflective part that refracts an optical axis of light emitted from the first holding frame and includes a pair of side surfaces facing each other, and a second holding frame that holds the second reflective part and includes a pair of first holes provided at positions corresponding to the pair of side surfaces; and each of the pair of side surfaces has a gap between itself and the second holding frame.

The present disclosure provides a camera device including a deflected optical system and provided with an anti-shake mechanism without increasing a size of the camera device. The optical system includes a reflection member that deflects an optical axis, and it sequentially includes, from an object side, a reflection member, camera lens groups, and a camera element, to rotate the reflection member with an axis perpendicular to a plane defined by an optical axis of the camera lens groups and an optical axis at the object side reflected by the reflection member, and an axis parallel to the optical axis at the reflected object side being rotation axes, in such a manner that a hand-shake is corrected.

The present disclosure provides a camera device including a deflected optical system and provided with an anti-shake mechanism without increasing a size of the camera device. The optical system includes a reflection member that deflects an optical axis, and it sequentially includes, from an object side, a reflection member, camera lens groups, and a camera element, to rotate the reflection member with an axis perpendicular to a plane defined by an optical axis of the camera lens groups and an optical axis at the object side reflected by the reflection member, and an axis parallel to the optical axis at the reflected object side being rotation axes, in such a manner that a hand-shake is corrected.

An optical device including a support mounted on a rotational-drive motor, and a reflective optical component, the support including at least one sleeve coaxial with the rotational-drive axis, of which sleeve one end defines an inlet orifice and which sleeve in its wall includes an opening defining an outlet orifice, and inside which sleeve the reflective optical component is housed in such a way that a beam of light entering via the inlet orifice is reflected by the reflective optical component to exit via the outlet orifice. An optical component mounted and retained in the sleeve as a result of cooperation of shape between it and the wall of said sleeve is also discussed.

An optical element driving mechanism is provided, including a fixed part, a movable part and a driving assembly. The fixed part has a main axis, includes an outer frame and a base. The outer frame has a top surface and a sidewall. The top surface intersects the main axis. The sidewall extends from the edge of the top surface along the main axis. The base includes a base plate intersecting the main axis and securely connected to the outer frame. The movable part moves relative to the fixed part, and connects to an optical element having an optical axis. The driving assembly drives the movable part to move relative to the fixed part. The main axis is not parallel to the optical axis.

An optical element driving mechanism is provided, including a fixed part, a movable part and a driving assembly. The fixed part has a main axis, includes an outer frame and a base. The outer frame has a top surface and a sidewall. The top surface intersects the main axis. The sidewall extends from the edge of the top surface along the main axis. The base includes a base plate intersecting the main axis and securely connected to the outer frame. The movable part moves relative to the fixed part, and connects to an optical element having an optical axis. The driving assembly drives the movable part to move relative to the fixed part. The main axis is not parallel to the optical axis.

A vehicular interior rearview mirror assembly includes a mirror head and a mounting assembly having a mirror mount and a mounting arm, which is configured to attach at an interior portion of a vehicle. The mirror head includes a mirror reflective element. The mounting arm is attached to the mirror head and the mounting arm is pivotally attached at the mirror mount via a first pivot joint. The mirror mount includes an anti-camout element protruding from an interior surface of a socket element of the first pivot joint and at least partially received in a recess of a ball member of the first pivot joint to limit pivotal movement of the ball member when the ball member engages the anti-camout element. The mirror mount comprises a metallic support element forming at least a portion of the anti-camout element.

A vehicular interior rearview mirror assembly includes a mirror head and a mounting assembly having a mirror mount and a mounting arm, which is configured to attach at an interior portion of a vehicle. The mirror head includes a mirror reflective element. The mounting arm is attached to the mirror head and the mounting arm is pivotally attached at the mirror mount via a first pivot joint. The mirror mount includes an anti-camout element protruding from an interior surface of a socket element of the first pivot joint and at least partially received in a recess of a ball member of the first pivot joint to limit pivotal movement of the ball member when the ball member engages the anti-camout element. The mirror mount comprises a metallic support element forming at least a portion of the anti-camout element.

A fixture of the half mirror provides a half mirror spanning a display surface on a front side of a display panel and an air layer interposed therebetween. The fixture includes: a display mount joining the fixture itself to a center of a back surface of the display panel; a bridge that extends from the display mount toward an outer periphery of the display panel, further extends outward over the outer periphery of the display panel, and is joined to an outer periphery of the half mirror outside the outer periphery of the display panel; and an external mount joining the fixture itself to a hook that is an external structure.

A fixture of the half mirror provides a half mirror spanning a display surface on a front side of a display panel and an air layer interposed therebetween. The fixture includes: a display mount joining the fixture itself to a center of a back surface of the display panel; a bridge that extends from the display mount toward an outer periphery of the display panel, further extends outward over the outer periphery of the display panel, and is joined to an outer periphery of the half mirror outside the outer periphery of the display panel; and an external mount joining the fixture itself to a hook that is an external structure.