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Matches 1 - 50 out of 33,646

Document Document Title
WO/2019/007030A1
An optical imaging lens, comprising sequentially along an optical axis from an object side to an image side: 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, wherein...  
WO/2019/009225A1
This single focus image pickup optical system sequentially comprises, from the object side to the image side, a first lens group (G1) having positive power, a second lens group (G2) having positive power, and a third lens group (G3) havi...  
WO/2019/008618A1
Provided are: a small-sized stereoscopic optical system offering favorable correction of optical aberration and yielding an optimum inward angle even at short object distances; and an imaging device provided therewith. This stereoscopic ...  
WO/2019/008517A1
Folded cameras comprising a lens having a lens optical axis, an image sensor and a prism for folding light from a first optical path to a second optical path along the lens optical axis towards the image sensor, wherein the camera has a ...  
WO/2019/010140A1
A digital camera comprising a digital image sensor and at least one corrective lens element configured to reduce a blurring of an image in a horizontal or vertical dimension on the digital image sensor. The digital image sensor may be la...  
WO/2019/007065A1
An optical imaging lens, successively comprising a first lens group and a second lens group along an optical axis from an object side to an image side. The first lens group comprises a first lens (E1) with a positive focal power and a se...  
WO/2019/010160A1
A mobile device case for recording 360° panoramic photos and videos comprising a plurality of cameras. The mobile device case comprised of a front wall, a back wall, a first side wall, a second side wall, and a top wall, wherein two or ...  
WO/2019/006684A1
A projection objective, applicable to an image source of a scanning galvanometer and used for a near-eye display or a head-up display, comprises six lenses. In combination with a microlens arrays (M1), the galvanometer and a laser diode ...  
WO/2019/010345A1
A pre-objective two-degree-of-freedom galvanometer scanning system including two galvo mirrors (111,112) with an optical relay (120) between the mirrors (111,112) and a microscope objective (130) with a curved image plane (140) is presen...  
WO/2019/001275A1
An optical imaging system for an endoscope comprises an objective lens system (1), a relay lens system (2) and an ocular lens system (3) that are sequentially cemented as a whole in a light propagation direction. The objective lens syste...  
WO/2019/001639A1
The invention relates to a lithographic exposure device having an exposure unit (5) comprising an imaging matrix (2), a telecentric lens (1) and a workbench (4) having a rest surface (4.1) for the relative arrangement and the relative mo...  
WO/2019/000986A1
An optical imaging system, wherein the optical axis of the optical imaging system follows an object side to image side order comprising: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5) and ...  
WO/2019/001274A1
A display system for optical imaging of a rigid-tube endoscope comprises an objective lens system (1), a relay lens system (2) and an ocular lens system (3) that are sequentially cemented as a whole in a light propagation direction. The ...  
WO/2019/002523A1
A module with a plurality of cameras for integration in a mobile phone. The module comprises a first camera assembly, comprising a first image sensor and a first lens assembly. The first lens assembly is configured for having a first eff...  
WO/2018/236344A1
A wide angle MWIR F-theta lens with an F# of 2. The lens is deployed on airborne platforms for remote sensing applications. The lens is corrected for monochromatic and chromatic aberrations over the wavelength range 5000 nm - 3300 nm. Th...  
WO/2018/236770A1
Techniques are disclosed for magnification compensation and/or beam steering in optical systems. An optical system may include a lens system to receive first radiation associated with an object and direct second radiation associated with...  
WO/2018/236461A1
Aspects and embodiments are generally directed to compact anamorphic refractive objective lens assemblies. In one example, a refractive objective lens assembly includes a passively athermal anamorphic lens group including at least a firs...  
WO/2018/234531A1
A light module (100) for an emission device comprises at least one light source (102) and at least one projection device (112) shaped to image light (106) emerging from the light source (102) into a region in front of the emission device...  
WO/2018/233195A1
Provided is an optical imaging system, along an optical axis and from an object side to an image side, sequentially comprising: a first lens (L1), a second lens (L2), a third lens (L3) and a fourth lens (L4), wherein the first lens has a...  
WO/2018/236563A1
Compact lens systems are described that may be used in small form factor cameras. The lens systems may include seven lens elements with refractive power, and may provide low F–numbers with wide field of view while maintaining or improv...  
WO/2018/233540A1
A multi-lens group assembly comprises multiple lens group units and at least one assembly structure. The assembly structure is used to assembly two adjacent lens group units. Lenses in the lens group unit are made of any two or three of ...  
WO/2018/235881A1
A variable-power optical system that comprises, in order from an object side, a first lens group G1 that has negative refractive power, a second lens group (G2) that has positive refractive power, and a rear group lens group (GR). The re...  
WO/2018/235352A1
The purpose of the present invention is to provide an objective optical system for an endoscope, the objective optical system having a small F number, small size and high image formation performance, being resistant to manufacturing erro...  
WO/2018/230177A1
These optical system for measurement, color luminance meter and colorimeter are provided with: a stop; a light waveguide that guides incident light; a first optical system that is disposed on the object side of the stop, and forms a ligh...  
WO/2018/230034A1
This lens system for forming an image on a rectangular imaging element disposed on the optical axis is provided with a first free-form surface lens which is asymmetrical with respect to the optical axis. The free-form surface of the firs...  
WO/2018/227971A1
Disclosed is a camera lens. The camera lens successively comprises, from an object side to an image side: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4) and a fifth lens (E5), wherein the first lens (E1) has...  
WO/2018/230033A1
This lens system for forming an image on a rectangular imaging element disposed on the optical axis is provided with a second free-form surface lens which is asymmetrical with respect to the optical axis. The sag amount of the second fre...  
WO/2018/230035A1
This lens system for forming an image on a rectangular imaging element disposed on the optical axis is provided with a first free-form surface lens which is asymmetrical with respect to the optical axis. The free-form surface of the firs...  
WO/2018/223616A1
Provided is an imaging lens, having a total effective focal length f and comprising a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), and a sixth lens (E6) sequentially from an object side t...  
WO/2018/223582A1
Disclosed is an iris camera lens. The iris camera lens comprises, along an optical axis and in order from an object side to an imaging face, a first lens (L1), a second lens (L2), a third lens (L3) and an optical filter (L4). An aperture...  
WO/2018/223651A1
A camera lens, comprising a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), and a seventh lens (L7), arranged sequentially along an optical axis from an object side to an ...  
WO/2018/225397A1
This stereoscopic endoscope is characterized by: comprising a first objective optical system OBL1, a second objective optical system OBL2, a first imaging element IMG1 having an imaging area which corresponds to the field of view of the ...  
WO/2018/225842A1
Provided is a zoom lens that is small-sized and that has a relatively large zoom ratio. The present invention essentially comprises, in order from the object side, a first lens group Gr1 fixed on an optical axis AX and having a positive ...  
WO/2018/224025A1
An optical lens and lens module. The optical lens comprises, in order from an object side to an image side: a first lens (L1) having a positive optical power; a second lens (L2) having a negative optical power; a third lens (L3) having a...  
WO/2018/225613A1
Provided are an imaging optical system that is for endoscope applications for steropsis and achieves both increased pixels and reduced flare, and an endoscope that has channels and achieves reduced flare. The imaging optical system is ch...  
WO/2018/225268A1
Provided are an objective optical system that is compact and yet has a wide angle of view and high resolution, and has corrected lens distortion and chromatic aberration; a hard mirror optical system using the same; and a hard mirror. Th...  
WO/2018/225376A1
Provided is a small-sized illumination unit suitable for providing illumination such as, by turning on or off specific light sources, not illuminating a certain area, or forming a character or shape. An illumination unit comprises a plur...  
WO/2018/218605A1
A laser cleaning lens comprises a first lens (100), a second lens (200), a third lens (300) and a fourth lens (400) sequentially arranged from the object side to the image side. The first lens (100) is a meniscus lens, the second lens (2...  
WO/2018/219870A1
In a projection exposure method for exposing a radiation-sensitive substrate with at least one image of a pattern of a mask under the control of an operating control system of a projection exposure apparatus, part of the pattern lying in...  
WO/2018/218856A1
An imaging lens set, comprising in sequence from an object side to an imaging side along an optical axis a first lens group and a second lens group, wherein the first lens group has positive focal power and the second lens group has nega...  
WO/2018/218855A1
An optical lens set, comprising in sequence from an object side to an image side of an optical axis: a first lens (E1), a second lens (E2), a third lens (E3) and a fourth lens (E5). The first lens (E1) has positive focal power and a conv...  
WO/2018/220937A1
In order to provide an endoscope objective optical system, and endoscope, and an endoscope system that can be compatible with miniaturized implementation and that has good imaging performance with improved on-axis chromatic aberration, a...  
WO/2018/218606A1
An optical system for laser cutting, comprising: a first lens (100), a second lens (200), a third lens (300), a fourth lens (400) and a fifth lens (500), which are arranged in order from the object side to the image side; the first lens ...  
WO/2018/220265A1
The invention concerns a projection objective and a waveguide display. The objective is adapted to project an image from a first plane (20A-20E) to a second plane (10A-10E) and comprises in order from the second plane a first optical ele...  
WO/2018/222827A1
Wide angle lens for imaging objects disposed away from the optical axis towards the periphery of the field of view.  
WO/2018/218889A1
An optical imaging system, comprising: in sequence from an object side to an image side along the optical axis, a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), and a sev...  
WO/2018/214397A1
Provided is an iris lens, having a total effective focal length f. From an object side to an imaging plane along the optical axis, the iris lens sequentially comprises a first lens (L1), a second lens (L2) and a third lens (L3). The firs...  
WO/2018/214349A1
A camera lens, having a total effective focal length f and an entrance pupil diameter (EPD) and comprising a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), a sixth lens (E6), and a seventh ...  
WO/2018/216789A1
An optical system (10) for image pickup comprises a first refractive optical system (S1) that is disposed on the object side, and a second refractive optical system (S2) that is disposed on the image surface side, said first refractive o...  
WO/2018/214396A1
An imaging lens, comprising, sequentially from an object side to an image side along an optical axis, a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), and a fifth lens (E5). The first lens (E1) has a positive...  

Matches 1 - 50 out of 33,646