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WO/2023/284353A1 |
A lens (120, 120'), a light projection machine (100, 100'), and a near-eye display device (20). The lens (120, 120') comprises a first lens (10, 10'), a second lens (20, 20'), a third lens (30, 30'), a fourth lens (40, 40'), and a fifth ...
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WO/2023/284557A1 |
Disclosed are an imaging device (100), an optical lens (12), and an endoscope (200). The imaging device (100) comprises an imaging element (11) and the optical lens (12). The imaging element (11) is used to convert an optical image forme...
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WO/2023/287246A1 |
An optical module according to one embodiment comprises: a sensor; and an optical system comprising first to sixth lenses sequentially disposed along an optical axis in a direction from the object side to the sensor side, wherein at leas...
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WO/2023/283871A1 |
An optical system (100), comprising: a first lens (L1) having positive refractive power, an object side surface (S1) being convex, and an image side surface (S2) being concave; a second lens (L2) having negative refractive power, an obje...
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WO/2023/285384A1 |
The invention relates to a light module (1) comprising: - a fixed base (7) intended to act as a support for a light source (2); - a projection lens (3) having a focal plane (F) and arranged to project a light beam from the light rays emi...
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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/2023/281877A1 |
An optical system (2) in which first light (L11) in a visible area forms an image on first image capture elements (11), and second light (L12) in a far infrared area forms an image on second image capture elements (12). The optical syste...
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WO/2023/279362A1 |
An optical system (100) comprises: a first lens (L1) having a positive refractive power and with an object-side surface (S1) being a convex surface and an image-side surface (S2) being a concave surface; a second lens (L2) having a refra...
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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/2023/280578A1 |
The invention relates to a lighting device for a motor vehicle headlight. The lighting device comprises at least one light source and a projection lens system which is designed to project light in the form of a light distribution in fron...
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WO/2023/283272A2 |
An imaging apparatus has one or more lenses with a common optical axis and that define an image plane. A splitting optic is disposed to split the light along the optical axis to provide, at the image plane, at least a first copy of an im...
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WO/2023/279134A1 |
My idea and invention incorporates a capsule that can be operated from inside and outside. The dome can open & close automatically at the push of a button through an electronic sensor or it can open and close manually from inside or outs...
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WO/2023/277038A1 |
Provided are an adjusting method and an adjusting device with which preparation of a replacement lens and lens barrel is unnecessary. The adjusting method includes a first step (S1) for measuring an initial aberration, which is a transmi...
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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/2023/276819A1 |
[Problem] To provide an imaging system that makes it possible to ensure an ample view angle and high resolution of peripheral regions while using a single optical system. [Solution] This imaging system comprises an imaging device 10 that...
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WO/2023/274041A1 |
A zoom lens, a camera module, and a mobile terminal, The zoom lens comprises a first lens group (G1) and a second lens group (G2) arranged from an object side to an image side: the first lens group (G1) is fixed, and the second lens grou...
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WO/2023/276824A1 |
[Problem] To achieve a sufficient viewing angle and a high resolution in a peripheral region by means of a single optical system. [Solution] This optical system has a plurality of lenses L1 to L2 and an aperture diaphragm ST1 disposed be...
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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/2022/267383A1 |
A projection lens. The projection lens comprises, from an object side to an image side and along the same optical axis: a first lens (10), a first cemented lens, a second cemented lens and a sixth lens (60), wherein the first lens (10) h...
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WO/2022/269486A1 |
Folded digital cameras, comprising a lens with N ≥ 3 lens elements Li and having an EFL, an aperture diameter DA, a f-number f/#, a TTL, and a BFL, wherein each lens element has a respective focal length fi and wherein a first lens ele...
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WO/2022/270734A1 |
According to various embodiments disclosed in the present document, a lens assembly may comprise an image sensor, at least four lenses successively arranged along an optical axis from an object side toward the image sensor side, and at l...
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WO/2022/266902A1 |
Disclosed in the present application are an optical lens, a camera module, and an electronic device. The optical lens comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, an eigh...
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WO/2022/267342A1 |
A projection lens group and a projection device. The projection lens group is used to project light, and comprises: a first lens group (10) and a second lens group (20), wherein the first lens group (10) and the second lens group (20) ar...
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WO/2022/271546A1 |
A cata-dioptric optical system for high resolution imaging in visible and infrared bands. The system includes a concave primary mirror, a convex secondary mirror, at least one beam splitter, a first folding mirror, a first group of lense...
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WO/2022/265452A2 |
An optical system disclosed in an embodiment comprises first to ninth lenses disposed along the optical axis from an object side to a sensor side, wherein the first and eighth lenses have a positive (+) refractive power on the optical ax...
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WO/2022/265454A1 |
An optical system disclosed in an embodiment comprises first to ninth lenses arranged along the optical axis toward a sensor side from an object side, wherein the first and second lenses have positive (+) refractive power at the optical ...
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WO/2022/265450A2 |
An optical system disclosed in an embodiment may comprise first to ninth lenses arranged along an optical axis in the direction from an object side to a sensor side, wherein: the second and eighth lenses each have positive (+) refractive...
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WO/2022/265455A1 |
An optical system, disclosed in one embodiment, comprises first to ninth lenses arranged along an optical axis from an object side to the direction of a sensor side, wherein the first, fifth and ninth lenses have a negative (-) refractiv...
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WO/2022/264700A1 |
The present invention provides an imaging lens system which can be made compact and which has sufficient brightness, a camera module, a vehicle-mounted system, and a moving body. An imaging lens system (11) comprises, in order from the o...
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WO/2022/262375A1 |
An optical lens (1), comprising a first lens (10), a second lens (20), and a third lens (30) from an object side to an image side along an optical axis. An imaging object distance u of the optical lens (1) satisfies the following relatio...
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WO/2022/259420A1 |
Provided are an objective optical system, an imaging device, and an endoscope which are capable of: ensuring lens movement stroke at the time of focus adjustment; suppressing the impact of misalignment and the deterioration of optical pe...
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WO/2022/259443A1 |
This infrared optical system comprises: a spherical lens part (4) that has an image-forming effect as a whole and that is provided with at least one spherical lens for forming an image of incoming light from a subject; an aperture diaphr...
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WO/2022/260280A1 |
An optical system according to various embodiments may comprise: a stage which supports a transparent or translucent material thereon; a light source which emits a beam; a first lens through which the beam passes and which forms a first ...
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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/2022/260238A1 |
According to various embodiments of the present disclosure, a camera module comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens which are sequentially arrange...
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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/2022/261009A1 |
Embodiments of the present disclosure generally relate to an optical system having a lens system configured to have a wide field of view and high resolution. The optical system includes three or more lens groups with ability to combat op...
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WO/2022/258528A1 |
An imaging optical unit (7) comprises a plurality of mirrors (M1 to M8) for imaging an object field (4) into an image field (8). The imaging optical unit has an image-side numerical aperture greater than 0.55. Each mirror (M1 to M8) is c...
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WO/2022/258529A1 |
An imaging optical unit (7) comprises a plurality of mirrors (M1 to M8) for imaging an object field (4) in an object plane (5) into an image field (8) in an image plane (9). An image-side numerical aperture is greater than 0.55. A ratio ...
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WO/2022/255780A1 |
An optical system according to an embodiment comprises N lenses sequentially arranged along an optical axis in the direction from the object side to the sensor side. In nth lens, which is any one lens from among the N number of lenses, a...
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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/2022/255791A1 |
A lens module according to one embodiment of the present invention comprises N lenses sequentially arranged from an object side to an image side, wherein: the N lenses comprise a plurality of first coating lenses in which a first coating...
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WO/2022/254220A1 |
An actuator arrangement for use in a camera is disclosed. The camera comprises two or more camera elements including an image sensor and one or more optical elements for forming, or aiding forming of, an image of an object on the image s...
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WO/2022/250330A1 |
According to various embodiments of the present disclosure, an electronic device may comprise: a first imaging optical system including a first image sensor; and a second imaging optical system including a second image sensor and a refle...
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WO/2022/247713A1 |
An optical lens (10), a lens module (200), and an electronic device (1000). The optical lens (10) comprises a first lens (11) and a second lens (12) which are sequentially arranged from an object side to an image side. The first lens (11...
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WO/2022/247370A1 |
A lens (120), a projection optical machine (100), and a near-eye display system (20). In the lens (120), a first lens is used for converging or diverging an optical fiber scanning signal to form a first transmitted optical signal, a seco...
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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/2022/247827A1 |
Disclosed are an ultra wide angle lens and an imaging device. The ultra wide angle lens, in order along an optical axis from the object side to the imaging plane, comprises: a first lens having a negative optical power, the object side s...
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WO/2022/245730A1 |
This application describes Swept, Confocally-Aligned Planar Excitation (SCAPE) microscopy systems that incorporate a gradient index (GRIN) lens to relay images from their distal tip to their proximal tip so that 3D images of deep tissue ...
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