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WO/2021/196257A1 |
A camera lens (10) sequentially comprises, from an object side to an image side: a first lens (L1) having a negative refractive power, a second lens (L2) having a positive refractive power, a third lens (L3) having a negative refractive ...
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WO/2021/199758A1 |
The present invention has a positive first lens group, a positive second lens group, and a negative third lens group that are disposed in that order from the object side to the image side. The first lens group is fixed when varying magni...
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WO/2021/196222A1 |
An optical system, a lens module and an electronic device, the optical system comprising a first lens (L1); a second lens (L2); a third lens (L3); a fourth lens (L4); a fifth lens (L5), having an aspheric surface on both an object side s...
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WO/2021/199923A1 |
This imaging lens comprises a first lens group, an aperture stop, and a second lens group that are disposed in order from an object side to an image side. The first lens group comprises, in order from the object side to the image side, a...
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WO/2021/196312A1 |
A camera optical lens (10, 20, 30), comprising, in an order from an object side to an image side: a first lens (L1) having a negative refractive power, a second lens (L2) having a positive refractive power, a third lens (L3) having a neg...
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WO/2021/195885A1 |
An optical system, a photographing device, and a movable platform. The optical system comprises, from the object side to the image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens...
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WO/2021/195891A1 |
Provided are an optical imaging system, an image capturing apparatus and an electronic device. The optical imaging system provided in the present application sequentially comprises, from an object side to an image side: a first lens havi...
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WO/2021/197604A1 |
The invention relates to an imaging apparatus (100) for capturing an image. The imaging apparatus (100) comprises a first group of optical elements (105) on the optical axis of the imaging apparatus (100), wherein the first group of opti...
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WO/2021/200206A1 |
The zoom lens according to the present disclosure is constituted from, in order from the object side to the image surface side, a first group having a negative refractive power, a second group having a positive refractive power, an inter...
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WO/2021/200253A1 |
Disclosed is a zoom lens provided with, in order from the object side to the image plane side, a first lens group, which is closest to the object side, in which a negative meniscus lens is arranged with the convex surface toward the obje...
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WO/2021/201052A1 |
The objective of the present invention is to provide a lens and an optical system device with which optical characteristics of a light source and an optical element can be measured in a simple configuration. A lens 1 has an optical axi...
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WO/2021/196223A1 |
Disclosed are an optical system, a lens module (20) and a terminal device (30). The optical system comprises: a first lens (L1) having a positive refractive power; a second lens (L2), a third lens (L3), and a fourth lens (L4) having a ne...
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WO/2021/192894A1 |
The present invention comprises: a first lens group including a first lens having a positive refractive power, a second lens having a negative refractive power, and a third lens having a positive refractive power in this order from an ob...
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WO/2021/189431A1 |
An optical system, a camera module, and an electronic device. From an object side to an image side along an optical axis direction, the optical system sequentially comprises: a first lens (L1) having positive refractive power, wherein an...
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WO/2021/189452A1 |
The present invention discloses a miniaturized, high-image-quality close-range imaging module, comprising, arranged sequentially from object side to image side, a first lens set, a second lens set, and a photosensing chip; and a focusing...
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WO/2021/189916A1 |
Provided is a camera lens with a small height, a wide angle, good optical properties and formed by using eight lenses. The camera lens is sequentially provided with, from an object side, a first lens (L1) having positive refractive power...
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WO/2021/190311A1 |
A lens system sequentially comprises, from an object side: a first lens group (G1), having negative refractive power; an aperture diaphragm (ST); and a second lens group (G2), having positive refractive power. The first lens group (G1) s...
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WO/2021/189917A1 |
An camera lens that comprises eight lenses and that has a low height, a wide angle, and good optical characteristics. Starting from an object side, the camera lens is sequentially provided with a first lens (L1) having positive refractiv...
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WO/2021/189644A1 |
A prime lens, which, arranged in order along a direction from an object face toward an image face, comprises a first lens (1), a second lens (2), a third lens (3), and a fourth lens (4); wherein the first lens (1) is a convexo-concave le...
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WO/2021/189463A1 |
Provided is an optical imaging system. The optical imaging system (100) sequentially comprises, from an object side to an image side along an optical axis, a first lens group having a negative refractive power; a second lens group having...
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WO/2021/190312A1 |
A lens system (100, 200, 300, 400, 500). The lens system (100, 200, 300, 400, 500) sequentially comprises, from an object side to an image side, a first lens group (G1), an aperture diaphragm (S), and a second lens group (G2). The first ...
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WO/2021/189457A1 |
A lens system sequentially comprises, from an object side to an image side along an optical axis: a first lens (L1) having negative refractive power, the image-side surface thereof being a concave surface; a second lens (L2) having posit...
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WO/2021/189915A1 |
A low-height, wide-angle camera lens having good optical characteristics and consisting of eight lenses. The camera lens is sequentially configured with, from the object side, a first lens (L1) having a positive refractive power, a secon...
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WO/2021/193945A1 |
This image reading device is provided with: a lens array (4), in which lens bodies (41) of an upright equal magnification optical system for causing light, from an object to be read out, to converge are arranged along a main scanning dir...
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WO/2021/193085A1 |
The present disclosure relates to a lens optical system, a light receiving device, and a distance measuring system which make it possible to provide a high-efficiency lens optical system while achieving reductions in size and height. Thi...
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WO/2021/194012A1 |
The present invention relates to an imaging lens, and a camera module and an electronic device comprising same. An imaging lens, according to one embodiment of the present invention, comprises: a rear mirror including a transmission regi...
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WO/2021/184164A1 |
An optical system (10), sequentially comprising from an object side to an image side: a first lens unit (110) having positive refractive power; a second lens unit (120) having negative refractive power; and a third lens unit (130) and a ...
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WO/2021/184276A1 |
A camera optical lens (10), comprising the following from the object side to the image side: a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4) and a fifth lens (L5); the radius of curvature of an object side su...
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WO/2021/184341A1 |
Systems and methods for causing a camera to focus, the method including: determining a first region of interest (ROI) in a first view of a scene captured by a first camera, the first ROI determined based on first image data associated wi...
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WO/2021/184165A1 |
An optical system (10), sequentially comprising, from an object side to an image side, a first lens (L1), an object side surface (S1) being a concave surface at a paraxial position, and an image side surface (S2) being a convex surface a...
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WO/2021/184214A1 |
A wide-angle lens (100), an imaging module (200), an electronic device (400), and a driving device (300). The wide-angle lens (100) comprises, in sequence from the object side to the image side along the optical axis, a first lens (L1) h...
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WO/2021/184290A1 |
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 first lens (L1) to a seventh lens (L7). The first lens (L1), the t...
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WO/2021/184213A1 |
An optical system (10), sequentially comprising, from an object side to an image side: a first lens (L1) having negative refractive power, an object side surface (S1) of the first lens (L1) being a convex surface, and an image side surfa...
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WO/2021/184208A1 |
The present application relates to a camera lens, an image capturing device, an electronic device and a driving device. The camera lens comprises, in order from the object side to the image side along an optical axis: a first lens having...
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WO/2021/184167A1 |
A lens system (10), an imaging module (20) and an electronic device. The lens system (10) comprises: a plurality of optical elements arranged along a folding optical axis thereof, comprising, in order from an object side to an image side...
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WO/2021/179309A1 |
An optical system (10), a lens module (20), and a terminal device (30). The optical system (10), arranged in order from an object side to an image side, comprises a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L...
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WO/2021/180211A1 |
The present application provides a camera lens, a camera module, and an electronic device, used for correcting the optical chromatic aberration of a camera lens and improving the imaging effect. In order from an object side to an image s...
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WO/2021/179207A1 |
An optical system (10), sequentially comprising, from an object side to an image side, a first lens (L1) having a positive refractive power, an object side (S1) of the lens being a convex surface at an optical axis, and an image side (S2...
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WO/2021/183038A1 |
Various embodiments may provide an optical system. The optical system may include a plurality of lens elements. The optical system may also include a filter configured to be arranged between any two lens elements of the plurality of lens...
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WO/2021/179308A1 |
Disclosed are an optical system, a lens module, and a terminal device. The optical system comprises, from an object side to an image side along an optical axis, a first lens (L1) having positive refractive power, an object-side surface o...
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WO/2021/179963A1 |
An optical lens (10), a camera module (100) and a terminal (1000). The optical lens (10) sequentially comprises a first lens (11), a second lens (12), a third lens (13), a fourth lens (14) and a fifth lens (15) from an object side to an ...
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WO/2021/179162A1 |
Embodiments of the present application provide a fisheye lens parameter determination method and apparatus, and a device. A fisheye lens comprises a superlens, the superlens comprises a first surface and a second surface, and a plurality...
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WO/2021/174489A1 |
An optical imaging system (100), comprising an optical lens group. The optical lens group comprises a first lens (1), a second lens (2), a third lens (3), a fourth lens (4), a fifth lens (5), a sixth lens (6), a seventh lens (7), and an ...
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WO/2021/174408A1 |
Disclosed is a wide-angle lens (100) sequentially comprising, from an object side to an image side along an optical axis, a first lens (L1) having a negative focal power, with the image-side surface thereof being a concave surface at the...
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WO/2021/176509A1 |
Provided are: an objective optical system for which the overall length of the optical system is short, which has a focal function, and which has a simple configuration; an imaging device; and an endoscope. An objective optical system 1...
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WO/2021/168880A1 |
A camera optical lens (10), sequentially comprising, from an object side to an image side, a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5) and a sixth lens (L6); and the following relationa...
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WO/2021/168881A1 |
A camera optical lens (10), comprising, from the object side to the image side in the following order: a first lens (L1); a second lens (L2); a third lens (L3); a fourth lens (L4); a fifth lens (L5); and a sixth lens (L6), wherein at lea...
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WO/2021/169446A1 |
A camera lens composed of five lenses which has good optical characteristics in near-infrared light, is small in size, and has an F number indicating brightness. The camera lens comprises a first lens (L1) having positive refractive powe...
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WO/2021/169447A1 |
A camera lens (LA) which has advantages of low height, wide angle, and good optical characteristics and is composed of six lenses. The camera lens (LA) comprises the following components successively configured from an object side: a fir...
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WO/2021/168882A1 |
Disclosed is a camera optical lenses (10), sequentially comprising, from an object side to an image side, a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5) and a sixth lens (L6), wherein at l...
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