Guangzhou Luxvisions Innovation Technology Limited

Chuan-Hui Liu

An optical image capture apparatus includes a front lens group, an optical redirecting assembly, a fixed lens group, a focusing lens module, and an image sensor. The optical redirecting assembly includes an optical redirecting component which has an incident surface, a reflective surface, and an emergent surface. The front lens group's contact portion is in contact with the incident surface, an incident axis passes through the incident surface, be reflected on the reflective surface, and passes through the emergent surface as an emergent axis. The focusing lens module is adjacent to the fixed lens group and includes a focusing lens group and an actuator. The fixed lens group and the focusing lens group are aligned with the emergent axis, and the actuator actuates the focusing lens group to move along the emergent axis. The image sensor is adjacent to the focusing lens module and substantially aligned with the emergent axis.

Optical image capture apparatus

An optical imaging lens includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens in sequence along an optical axis from an object side to an image side. The first lens to the fifth lens are aspheric surface lenses and have diopters, and the sixth lens is a metalens and has a positive diopter.

Optical imaging lens

A zoom lens includes a first lens group and a second lens group. A relative movement between the first lens group and the second lens group is allowed, whereby the zoom lens zooms between a wide-angle end and a telephoto end. While the zoom lens is switched from the wide-angle end toward an intermediate state, the first lens group is moved toward the image side. While the zoom lens is switched from the intermediate state toward the telephoto end, the first lens group is moved toward the object side.

Zoom lens

An imaging correction unit and an imaging module are provided. The imaging correction unit has an optical axis, and includes an optical turning element and two wedge-shaped optical elements. The optical turning element has a light emitting surface, and the light emitting surface has a first included angle with respect to the optical axis. Each of the two wedge-shaped optical elements has an inclined optical surface, and the inclined optical surface has a second included angle with respect to the optical axis. The light emitting surface of the optical turning element faces one of the two wedge-shaped optical elements, and the two wedge-shaped optical elements are rotatable relative to the optical axis.

Imaging correction unit and imaging module

A zoom lens module includes first to eighth lens elements sequentially arranged from an object end to an image end. The number of lens elements with refractive power in the zoom lens module is eight. The first lens element and the second lens element form a first lens element group. The third lens element and the fourth lens element form a second lens element group. The fifth lens element and the sixth lens element form a third lens element group. The seventh lens element and the eighth lens element form a fourth lens element group. The first lens element group and the fourth lens element group remain fixed during zooming. The second lens element group and the third lens element group move during zooming.

Zoom lens module

An imaging correction unit and an imaging module are provided. The imaging correction unit has an optical axis and includes four wedge optical elements with the same structure. The wedge optical elements are disposed sequentially on the optical axis. Each of the wedge optical elements has a minimum thickness dimension at a first edge and a maximum thickness dimension at a second edge. A connection line between the first edge and the second edge forms a symmetry axis of the each of the wedge optical elements. When a beam transmitted along the optical axis of the imaging correction unit passes sequentially through the wedge optical elements and is imaged at a center of an imaging surface, the symmetry axis of any one of the four wedge optical elements is at an angle of 90 degrees relative to the symmetrical axis of one of adjacent wedge optical elements.

Growing community of inventors

Guangzhou, China

Chuan-Hui Liu