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WO/2023/019552A1 |
The present disclosure relates to a zoom imaging lens, an imaging apparatus, and an electronic device. The zoom imaging lens comprises a first lens group and at least one liquid lens assembly; the first lens group and the at least one li...
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WO/2023/022908A1 |
A dual-function imaging system may comprise an imager comprising a lens, the lens having an inner region and an outer region surrounding the inner region; an image processor in communication with the imager; a first video display element...
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WO/2023/018233A1 |
An optical system disclosed in an embodiment of the present invention comprises first to fourth lens groups that are arranged from the object side toward the sensor side along an optical axis and each comprise at least one lens, wherein ...
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WO/2023/010239A1 |
A switching zoom lens comprises, from an object side to an image side along an optical axis (OA), a reflective optical element (P) to bend an optical path from the object side to the image side, a front lens group (Gf) with a positive re...
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WO/2023/010240A1 |
A wide-angle lens optical system comprises, from the object side to the image side, a focusing lens group (FG) with a positive refractive power and a fixed lens group (FL) with a negative refractive power. The focusing lens group (FG) is...
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WO/2023/004794A1 |
A periscope-type optical system with a shortened total length of optics is disclosed. The optical system includes a reflective optical element (P) for bending an optical path by 90 degrees from an object side toward an image side and a r...
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WO/2023/005244A1 |
A zoom lens for projection, wherein a first lens set (G1) is configured to diverge an incident light ray, a second lens set (G2) is configured to adjust a propagation angle of the incident light ray, a third lens set (G3) is configured t...
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WO/2023/003367A1 |
An optical system according to an embodiment comprises a first lens group, a second lens group, and a third lens group which are successively arranged along an optical axis in the direction from an object side to a sensor side and each i...
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WO/2023/003365A1 |
An optical system according to an embodiment comprises first and second lens groups, each including at least one lens, and being sequentially arranged along an optical axis in the sensor-side direction from an object side, wherein the re...
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WO/2023/283810A1 |
A super-telephoto zoom lens comprising, from an object side to an image side along a first optical axis (OA1) and a second optical axis (OA2), a first lens group (G1) having a positive refractive power, a second lens group (G2) having a ...
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WO/2023/284145A1 |
A zoom lens may include in order from an object side to an image side: a first lens group (G1); a second lens group (G2); a third lens group (G3); a fourth lens group (G4); and a fifth lens group (G5); wherein the zoom lens satisfies cer...
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WO/2023/282727A1 |
An optical system according to an embodiment comprises first to ninth lenses disposed along an optical axis in the direction from an object side to a sensor side, wherein the first lens has a positive (+) refractive power in the optical ...
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WO/2023/272613A1 |
A zoom optical system (100) comprises: a first lens (L1) having a positive refractive power, with an object-side surface (S1) thereof being a convex surface; a second lens (L2) having a negative refractive power, with an image-side surfa...
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WO/2023/273441A1 |
A projection optical system: a first lens group (G1) is used for focusing; a second lens group (G2), a third lens group (G3), and a fourth lens group (G4) are used for zooming; a diaphragm (ST) is located between the third lens group (G3...
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WO/2023/277651A1 |
An optical system disclosed in an embodiment comprises first to fourth lens groups, each comprising at least one lens, arranged along an optical axis toward a sensor side from an object side, wherein: the first lens group has refractive ...
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WO/2022/267574A1 |
The present application provides a zoom lens, a zoom camera, and an electronic device. The zoom lens comprises a first fixed lens unit, a second fixed lens unit, a zoom lens unit, and a drive assembly. The first fixed lens unit and the s...
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WO/2022/265348A1 |
A lens assembly and an electronic device comprising same are disclosed. The disclosed lens assembly is a lens assembly including a plurality of lenses arranged from an object side to an image side where an image plane is located, and the...
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WO/2022/264542A1 |
This variable-magnification optical system (ZL) comprises, in order along an optical axis from the object side, a first lens group (G1) that has a positive refractive power, a second lens group (G2) that has a negative refractive power, ...
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WO/2022/259650A1 |
The present invention has six or more of a plurality of lens groups. The plurality of lens groups are configured such that, with regard to a variable magnification optical system composed of a first lens group having a positive refractiv...
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WO/2022/259649A1 |
This variable magnification optical system has a plurality of lens groups, i.e., six or more lens groups. The plurality of lens groups include a first lens group having a positive refractive power, and back groups disposed closer to an i...
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WO/2022/252164A1 |
An imaging lens (21) assembly includes a first lens group (311) for shooting at a short focal length, a second lens group (312) for shooting at a long focal length, a third lens group (32) for shooting at the short focal length and the l...
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WO/2022/252134A1 |
A zoom lens comprising, from an object side to an image side along the optical axis, a first lens group (G1), a second lens group (G2) having a refractive power, including a first reflective optical element (P1) and a second reflective o...
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WO/2022/250474A1 |
A lens assembly and an electronic device comprising same are disclosed. The disclosed lens assembly, comprising a plurality of lenses disposed from the object side to the image side where an image plane is positioned, comprises: a reflec...
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WO/2022/250600A1 |
A method for driving an optical lens system having a first and a second group of optical lenses movable along a linear path parallel to an optical axis by a first and second motor, respectively, and a drive unit, comprises reading (S2, S...
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WO/2022/236663A1 |
An optical zoom system (10), comprising: a first lens group (G1), which comprises a first lens (L1) that has negative refractive power and a second lens (L2) that has positive refractive power, both an object side surface (S1) and an ima...
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WO/2022/239274A1 |
The present disclosure is an optical system having therein a middle imaging position MI which is conjugate with each of an enlargement-side enlargement conjugate point and a reduction-side reduction conjugate point, the optical system co...
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WO/2022/239119A1 |
Provided is a zoom optical system which is excellent in operability and maneuverability and in which an aberration is corrected well. This zoom optical system has a front side lens group, a middle lens group, and a rear side lens group...
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WO/2022/228189A1 |
Provided in the present application are an optical lens, a camera module and an electronic device. The optical lens comprises a first lens group and a second lens group, each of which comprises a plurality of lenses. In different usage s...
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WO/2022/231258A1 |
According to an embodiment of the present invention, disclosed is an optical system comprising: a first lens group and a second lens group which are sequentially arranged from an object side to an image side, wherein the first lens group...
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WO/2022/222085A1 |
A zoom lens (2) capable of being telescopically accommodated, comprising, in order from the object side to the image side: a first lens group (G1), a second lens group (G2) and a P lens group (G3) along an optical axis (C). The first len...
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WO/2022/217504A1 |
A camera (10), a mobile terminal (1), a photographing focusing method, and a storage medium. The camera (10) comprises a focusing module (100); the focusing module (100) comprises a mounting portion and at least one lens assembly (101); ...
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WO/2022/219918A1 |
A variable magnification optical system (ZL) comprises a first lens group (G1) having negative refractive power, and a rear group (GR) having at least one lens group, the distance between lens groups adjacent to each other changes when t...
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WO/2022/221846A1 |
Disclosed herein are systems and methods for displays, such as for a head wearable device. An example display can include an infrared illumination layer, the infrared illumination layer including a substrate, one or more LEDs disposed on...
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WO/2022/213793A1 |
A lens system (100), sequentially comprising, from an object side, a first positive lens set (G1) and a second negative lens set (G2), wherein the first lens set (G1) comprises a first lens (L1) having a convex surface facing the object ...
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WO/2022/198787A1 |
A telephoto visible light continuous zoom lens, comprising a front fixed group (L1) having positive focal power, a zoom group (L2) having negative focal power, a compensation group (L3) having positive focal power, a diaphragm (SP), and ...
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WO/2022/200965A1 |
Folded Tele cameras, comprising: an optical path folding element (OPFE) for a folding a first optical path OP1 to second optical path OP2, a lens including N lens elements, the lens being divided into four lens groups arranged along a le...
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WO/2022/196187A1 |
This finder comprises an objective optical system that forms an intermediate image and an eyepiece optical system for observing the intermediate image in the order from the object side to the eye point side. The intermediate image is loc...
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WO/2022/183447A1 |
An inner focusing lens unit to be combined with an imaging lens comprises at least one positive lens group (G1) and at least one negative lens group (G2). The imaging lens can be used as an individual lens. The inner focusing lens unit i...
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WO/2022/176234A1 |
The present disclosure is an optical system having therein a middle imaging position MI conjugate with each of an enlargement conjugate point on an enlargement side and a reduction conjugate point on a reduction side, the optical system ...
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WO/2022/176312A1 |
The purpose of the present invention is to provide an image projection device which can mitigate imaging surface warpage specifications of a projection lens with a simple method. To achieve the purpose, the image projection device whic...
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WO/2022/172821A1 |
A variable magnification optical system (ZL) comprises: a first lens group (G1) having negative refractive power; and a rear group (GR) including at least one lens group. When changing the magnification, the distance between adjacent len...
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WO/2022/173515A1 |
The present disclosure relates to panoramic low-parallax multi-camera capture devices having a plurality of adjacent and abutting polygonal cameras. The disclosure also relates to lens designs for cameras that capture incident light from...
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WO/2022/169332A1 |
A lens assembly and an electronic device comprising same are disclosed. The disclosed lens assembly comprises a plurality of lenses arranged from an object side to an image side having an image sensor, and comprises: a first lens group h...
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WO/2022/164821A1 |
Modular lens assemblies and mounting systems are disclosed. A modular lens assembly includes a removable portion and a fixed portion. The removable portion includes a first lens stack configured to produce a near-collimated ray path or a...
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WO/2022/164196A1 |
An optical system disclosed in an embodiment of the present invention may comprise first and second lens groups successively arranged along an optical axis in a direction from an object side to a sensor and each including at least one le...
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WO/2022/156590A1 |
An optical lens (L0), a camera module (30), and an electronic device, relating to the technical field of optical imaging. The optical lens (L0) comprises, in order from the object side to the image side: a first lens (L1) having positive...
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WO/2022/151353A1 |
An optical zoom system (10). The optical zoom system comprises: a first lens group (G1) having negative refractive power and comprising a first lens (L1) and a second lens (L2); a second lens group (G2) having positive refractive power a...
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WO/2022/142250A1 |
An objective lens for correcting the distribution state of optical focus points in a beam propagation direction. The objective lens comprises a first lens (1), a second lens (2), a third lens (3), a fourth lens (4), a fifth lens (5), a s...
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WO/2022/141496A1 |
An optical zoom system (100), comprising: a first lens group (L12) having a positive refractive power, wherein the first lens group (L12) comprises a first lens (L1) and a second lens (L2); a second lens group (L34) having a negative ref...
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WO/2022/133651A1 |
An optical system, a lens module, and an electronic device. The optical system sequentially comprises, from an object side to an image side in an optical axis direction: a right-angle prism (E), the right-angle prism (E) comprising a lig...
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