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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/2022/169332A1 |
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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WO/2022/137385A1 |
The present invention provides: a zoom lens that has a wide image angle, a high zoom ratio, and a short overall optical system length, and that satisfactorily corrects various aberrations; and an image capturing device provided with the ...
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WO/2022/137820A1 |
A variable-magnification optical system (ZL) comprises: a first lens group (G1) having a positive refractive power; and a rear group (GR) including a plurality of lens groups. When changing the magnification, the gap between each adjacen...
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WO/2022/137213A1 |
Systems and methods for obtaining a seamless, smooth transition between a Wide field of view (FOV) camera and a scanning Tele camera by correcting prism aberrations, matching Tele and Wide FOVs, localizing the associated Tele FOV, and zo...
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WO/2022/128071A1 |
An optical magnification device (1) for an electronic apparatus (2), said device comprising a folding structure (3) and a support structure (6) configured to attach said folding structure (3) to said electronic apparatus (2), such that a...
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WO/2022/123576A1 |
An eyepiece suitable for a night vision device, having an optical combiner for injecting a synthetic image onto the scene and having a single optical correction mechanism is provided herein. The eyepiece may include an observer- side len...
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WO/2022/124184A1 |
Provided is a variable power optical system which can be made compact and lightweight and has high optical performance, an optical apparatus, and a method for manufacturing the variable power optical system. This variable power optical...
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WO/2022/118176A1 |
Folded Tele cameras comprising an optical path folding element (OPFE) for folding a first optical path OP1 to a second optical path OP2, a lens including N=8 lens elements, the lens being divided into three lens groups numbered, in order...
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WO/2022/109795A1 |
An imaging lens assembly includes at least one lens having a positive refractive power, and at least one lens having a negative refractive power, wherein the imaging lens assembly satisfies the following conditional expressions, (ΣD / Y...
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WO/2022/115091A1 |
This invention relates to a system that enables obtaining multiple field of view points by applying different voltage differences with a single optic structure.
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WO/2022/114619A1 |
According to an embodiment of the present disclosure, an electronic device comprises: a lens assembly including a first lens group having a positive refractive power and a second lens group having a negative refractive power; and an imag...
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WO/2022/089564A1 |
An adapter lens for an endoscope, comprising: an optical imaging lens assembly. The optical imaging lens assembly comprises a front fixed lens group, a zoom lens group, and a compensation lens group that are arranged in order from an obj...
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WO/2022/062609A1 |
A lens group (10), a camera module (100) and an electronic device (1000). The lens group (10) comprises, from an object side to an image side, a first lens (L1) having a positive refractive power, a second lens (L2) having a refractive p...
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WO/2022/061510A1 |
The present invention provides an optical system, a camera module, and an electronic device. The optical system comprises, in order from an object side to an image side along an optical axis: a prism; a first lens group having positive r...
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WO/2022/058807A1 |
Cameras with OIS capable of performing multi zoom super macro photography and handheld electronic devices comprising such cameras. A camera may include a lens comprising N lens elements L1-LN divided into two or more lens groups arranged...
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WO/2022/056889A1 |
Provided is an optical apparatus, where the apparatus comprises: a lens group (11, 101, 102, 103, 104, 105, 106) including a plurality of lenses (L1, L2, L3, L4); a moving unit (120) configured to move the plurality of lenses (L1, L2, L3...
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WO/2022/052339A1 |
A lens, a camera, and an unmanned aerial vehicle. The lens (100) comprises: a lens body; a first lens assembly (102), fixed on the lens body; a second lens assembly (103), configured to move relative to the lens body to change a focal le...
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WO/2022/042714A1 |
An internal reflection-type telecentric lens, comprising a first lens assembly, a reflection device (3) and a second lens assembly sequentially arranged along an optical path; the first lens assembly is used for receiving telecentric lig...
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WO/2022/047109A1 |
Accessory lens structures for cameras are described. For example, an image capture device may include a mother lens assembly including a first stack of lenses; an image sensor positioned at a first end of the mother lens assembly and con...
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WO/2022/045690A1 |
A zoom optical system according to an embodiment of the present invention comprises a first lens group, a second lens group and a third lens group sequentially aligned from an object toward an image, wherein the second lens group and thi...
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WO/2022/041269A1 |
Disclosed are an optical system, a photographic apparatus, and a movable platform. The optical system is arranged on an image side of an imaging lens of the photographic apparatus for reducing the focal length of the imaging lens. The op...
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WO/2022/039005A1 |
This optical system (OL) comprises, in order from the object side along the optical axis, a front group (GA), a diaphragm (S), and a rear group (GB). The rear group (GB) has a first focusing lens group (GF1) that has a negative refractiv...
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WO/2022/036077A1 |
A lens system provides a zoom function (variable magnification) in a low profile camera (lens system height ≤ 6mm), which may be in a cellular phone. The lens system includes at least three movable lens groups that are movable along a ...
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WO/2022/030503A1 |
[Problem] To obtain an image-forming optical system whereby it is possible to prevent performance fluctuation such as defocusing due to absorption of light by a lens positioned close to a diaphragm. [Solution] An image-forming optical sy...
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WO/2022/024623A1 |
This variable magnification optical system (CL) includes a front lens group (GA) which has a positive refractive power, a first middle lens group (GM1) which has negative refractive power, a second middle lens group (GM2) which has posit...
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WO/2022/024622A1 |
A variable-magnification optical system (ZL) has a front-side lens group (GA) having a positive refractive power, a first intermediate lens group (GM1) having a negative refractive power, a second intermediate lens group (GM2) having a p...
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WO/2022/022026A1 |
An optical lens (10), a lens module (100) and a terminal (1000). The optical lens (10) comprises a first group of elements (G1), a second group of elements (G2), a third group of elements (G3) and a fourth group of elements (G4) sequenti...
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WO/2022/024624A1 |
This variable magnification optical system (ZL) comprises a front-side lens group (GA) having positive refractive power, a first intermediate lens group (GM1) having negative refractive power, a second intermediate lens group (GM2) havin...
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WO/2022/024625A1 |
A variable magnification optical system (ZL) comprises a front side lens group (GA) having positive refractive power, a first intermediate lens group (GM1) having negative refractive power, a second intermediate lens group (GM2) having p...
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WO/2022/024917A1 |
An embodiment of the present invention provides an imaging device, an adjustment method, and an adjustment program capable of acquiring a multispectral image having good image quality. In one aspect of the present invention, this imaging...
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WO/2022/021972A1 |
A zooming method and apparatus, for use in improving the zooming accuracy of a camera module. The method comprises: when a lens is controlled according to a target focal length to move in a working interval, controlling the lens to move ...
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WO/2022/005404A1 |
Viewing apparati and methods. In one example, the viewing apparatus comprises a first objective lens having a first focal length; a second objective lens having a second focal length; and a common eyepiece lens having a third focal lengt...
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