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Patent Searching and Data


Matches 1 - 50 out of 38,056

Document Document Title
WO/2021/204146A1
An optical lens set (55), a camera module (50), and an electronic device (100). The optical lens set (55) comprises a first lens and a second lens. The first lens comprises a first lens barrel (551) and a first lens group (M) fixed in th...  
WO/2021/203277A1
An optical system (100), comprising, sequentially from an object side to an image side: a first lens (L1) having a positive refractive power; a second lens (L2) having a refractive power; a third lens (L3) having a negative refractive po...  
WO/2021/203425A1
Disclosed are an optical system, a lens module (20) and a terminal device (30). The optical system comprises a first lens (L1) and a fifth lens (L5) which have a positive refractive power, and other lenses have a refractive power, wherei...  
WO/2021/196224A1
An optical system, a lens module (20), and a terminal device (30). The optical system comprises a first lens (L1) and a fourth lens (L4) which have positive refractive power, and a second lens (L2), a third lens (L3), and a fifth lens (L...  
WO/2021/199487A1
This objective lens has a numerical aperture of 0.85 or more, and a substrate thickness th at which the third-order spherical aberration becomes minimum when substantially parallel optical beams are incident on the objective lens, and a ...  
WO/2021/200257A1
A zoom lens of the present disclosure includes a first lens group having negative refractive power, and a succeeding group including a plurality of lens groups in which the distance between adjacent lens groups is changed during zooming ...  
WO/2021/195884A1
An optical system, a photography device, and a movable platform. The optical system comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens sequentially arranged from an object s...  
WO/2021/201595A1
A doublet and an imaging device having same are disclosed. The disclosed doublet is formed from the bonding of at least two optical lenses, the doublet comprising: a first optical lens having a first effective surface, a second effective...  
WO/2021/196057A1
An optical lens (40) includes at least one lens element and a casing to accommodate the lens. The optical lens (40) satisfies a condition that an MTF A is equal to or greater than D 100 Co X MTF 0. The MTF A is an X-coordinate of the MTF...  
WO/2021/196030A1
Disclosed are an optical system, a lens module and an electronic device. The optical system sequentially comprises, from an object side to an image side: a first lens (L1) having a positive refractive power, an object side surface (S1) o...  
WO/2021/195878A1
Disclosed are a pressing ring for a lens, a lens, a camera module and an electronic device. The pressing ring comprises an abutting ring which is annular and is used for abutting against a lens group located inside a lens tube of the len...  
WO/2021/197398A1
A camera module (120), which achieves a hybrid zooming photographing effect on the basis of using one camera lens (L). The camera module (120) comprises the camera lens (L), an iris diaphragm (ST), and a photosensitive element; the camer...  
WO/2021/196256A1
Disclosed is a camera optical lens (10), sequentially comprising, from an object side to an image side, a first lens (L1) having a positive refractive power, a second lens (L2) having a negative refractive power, a third lens (L3) having...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  

Matches 1 - 50 out of 38,056