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WO/2015/134174A1 |
A folded lens system may include multiple lenses with refractive power and a light path folding element. Light entering the camera through lens(es) on a first optical path or axis is refracted to the folding element, which changes direct...
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WO/2015/134173A1 |
A folded telephoto lens system may include multiple lenses with refractive power and a light path folding element. Light entering the camera through lens(es) on a first path is refracted to the folding element, which changes direction of...
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WO/2015/023083A9 |
The present invention provides a wide angle lens for a far-infrared camera, the wide angle lens comprising: a first lens which is a meniscus lens convex with respect to an object and has a positive refractive index; a second lens which i...
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WO/2015/088468A1 |
In the proposed device for representation of visual information containing a screen and a mirror the reflecting surface of which is a surface of revolution, according to the present invention, the axis of revolution of the mirror reflect...
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WO/2015/058153A1 |
Methods and apparatus relating to camera devices including multiple optical chains are described. Some features are directed to using optical chains with different lens configurations to support a wide range of focal lengths in a camera ...
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WO/2015/024233A1 |
An infrared large-format telecentric laser marking Fθ lens comprises a first lens (110), a second lens (120), a third lens (130) and a fourth lens (140) all arranged along a transmission direction of an incident ray. The first lens (110...
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WO/2015/005611A1 |
Provided are a photographing lens and an electronic apparatus including the same. The photographing lens includes: a first lens that includes a convex object-side surface and has a positive refractive power; a second lens that includes a...
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WO/2015/001519A2 |
A dual-aperture zoom camera comprising a Wide camera with a respective Wide lens and a Tele camera with a respective Tele lens, the Wide and Tele cameras mounted directly on a single printed circuit board, wherein the WTide and Tele lens...
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WO/2014/200928A1 |
Described herein is a polarization microscope that uses spectral-encoding of the polarization state for cellular imaging. The spectral-encoded polarization microscope is both sufficiently fast for cellular imaging and is compatible with ...
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WO/2014/142438A1 |
Provided are a telephoto zoom lens system and an electronic apparatus including the telephoto zoom lens system. The telephoto zoom lens system includes a first lens group having a positive refractive power and is fixed when zooming and f...
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WO/2014/104787A1 |
A photographic lens and a photographic apparatus including the same are provided. The photographic lens includes a first lens including a convex surface toward an object side and having a positive refractive power, a second lens includin...
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WO/2014/093352A1 |
A probe for a common path optical coherence tomography system includes a sheath having a proximal end and a distal end and defining a lumen therein, a single mode optical fiber disposed within the lumen of the sheath such that a portion ...
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WO/2014/080382A1 |
An image pickup optical system includes an aperture stop (S), a first lens (LI) of positive refractive power, a second lens (L2) of negative refractive power, a third lens (L3) of positive or negative refractive power, a fourth lens (L4)...
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WO/2014/067085A1 |
An extreme ultraviolet laser marking Fθ shot and a laser processing device. The shot comprises a first lens (L1), a second lens (L2), a third lens (L3) and a fourth lens (L4) successively coaxially arranged along a transmission directio...
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WO/2014/067103A1 |
A near-infrared laser focusing lens and a laser printing device. The lens comprises a first lens, a second lens, a third lens, a fourth lens and a fifth lens (L1, L2, L3, L4, L5) which are coaxially arranged along a transmission directio...
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WO/2014/025121A1 |
Disclosed is an optical system. The optical system includes first to fourth lenses sequentially arranged from an object side to an image surface, and satisfies Equation 1, Equation 1 1.5
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WO/2014/019159A1 |
An optical lens for infrared laser machining comprises three lenses, wherein the first lens (L1) is a meniscus negative lens; the second lens (L2) and the third lens (L3) are meniscus positive lenses. The central of each lens is protrudi...
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WO/2013/185431A1 |
A micro lens, comprising three sets of optics. A first optic (E1) is a biconvex optic with a positive focal power, a second optic (E2) is an optic with a negative focal power and a concave image surface side, and a third optic (E3) is an...
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WO/2013/142070A1 |
Embodiments are disclosed herein related to the construction of optical elements for depth sensor systems. One disclosed embodiment provides a wide-angle lens construction comprising a first, negative stage, and a second, positive stage ...
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WO/2013/127919A2 |
The present invention relates to a connecting element for connecting a fiber-optic light guide (20) to a light source (26) one time and detaching the fiber-optic light guide from a light source one time, comprising a housing (12) having ...
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WO/2013/114022A1 |
An optical system (1) intended to measure the BRDF, BDTF and BSDF of a surface (10) of at least a portion of an object (7), the system successively comprising: -an aplanatic lens (2) having an opening angle whereof the absolute value is ...
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WO/2013/089385A1 |
The present invention relates to an imaging lens, the imaging lens including, in an ordered way from an object side, a first lens having a positive (+) refractive power, a second lens having a negative (-) refractive power, a third lens ...
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WO/2013/089384A1 |
A telephoto lens system includes a first lens group having a positive refractive power, and comprising at least three positive lenses and one negative lens; a second lens group having a negative refractive power, and which moves along an...
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WO/2013/071676A1 |
A high-resolution wide-angle projection lens and a projector. The throw ratio of the projection lens is less than 0.6. The projection lens comprises: a first lens group (11), a second lens group (12), a diaphragm (13), and a third lens g...
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WO/2013/068168A1 |
A laser-phosphor device is disclosed wherein laser radiation from a laser array is transmitted via a collimating primary optical unit and via an imaging optical system onto a phosphor layer. The laser arrangement has a plurality of laser...
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WO/2013/065972A1 |
The present invention relates to an imaging lens, the imaging lens including, in an ordered way from an object side, a first movable lens having a positive (+) refractive power, a second lens having a negative (-) refractive power, a thi...
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WO/2013/058534A1 |
The present invention relates to an imaging lens, the imaging lens including, in an ordered way from an object side, a first lens having a positive (+) refractive power and convexly formed at an object side surface, a second lens having ...
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WO/2013/050097A1 |
The invention relates to an ultra wide-angle lens with a sequence of lens elements comprising, from the object plane to the image plane, a front group (I) with a first lens arranged as the front lens (1) and formed as a positive meniscus...
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WO/2013/028720A1 |
A compact, lens suitable for airborne photography and mapping has distortion less than 0.6% and is athermal from -15°C to + 40°C. The lens is near-telecentric to less than 1 1 °, apochromatic over the wavelength range 450nm - 650nm, a...
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WO/2013/026194A1 |
An optical module having an object side and an image side; the module comprising, from the object side to the image side: a first positive meniscus lens having a convergence C1, made of a material having a refractive index Nd1 and an Abb...
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WO/2013/024979A2 |
According to exemplary embodiments of the present invention, an imaging lens includes, in an ordered way from an object side, a first lens having negative (-) refractive power, a second lens having negative (-) refractive power, a third ...
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WO/2013/018024A1 |
The disclosed invention describes a new apparatus performing a new data acquisition for quantitative refractive index tomography. It is based on a linear scanning of the specimen, opposed to the classical approaches based on rotations of...
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WO/2013/009023A2 |
According to exemplary embodiments of the present invention, an imaging lens includes in an ordered way from an object side, a first lens movable and having positive (+) refractive power, a second lens having negative (-) refractive powe...
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WO/2013/003276A1 |
A variety of optical arrangements and methods of modifying or enhancing the optical characteristics and functionality of these optical arrangements are provided. The optical arrangements being specifically designed to operate with camera...
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WO/2012/174786A1 |
A near infrared lens comprises four groups of lenses along an optical axis from an object space to an image space. A first lens (E1) is a falcate lens with negative power, the convex surface of the first lens facing the object space and ...
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WO/2012/169838A2 |
The present invention relates to an imaging lens, the imaging lens including, in an ordered way from an object side, a first lens having positive (+) refractive power, a second lens having negative (-) refractive power, a third lens havi...
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WO/2012/169839A2 |
The present invention relates to an imaging lens, the imaging lens including, in an ordered way from an object side, a first lens having positive (+) refractive power, a second lens having negative (-) refractive power, a third lens havi...
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WO/2012/169778A2 |
The present invention relates to an imaging lens and a camera module, the imaging lens including a first lens having positive (+) refractive power, a second lens having negative (-) refractive power, a third lens having positive (+) refr...
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WO/2012/148215A2 |
A camera lens module in which an optical system is configured to include five sheets of lenses is provided. In the camera lens module, first, second, third, fourth and fifth lenses are sequentially arranged from an object side, and the f...
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WO/2012/127323A2 |
A projection lens apparatus for enlarging an image of a pixelized panel on a screen includes a first lens group, a second lens group, and a third lens group. The first lens group has a positive power and includes a telecentric lens for t...
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WO/2012/100405A1 |
An optical module (10) comprises a positive meniscus lens (16) having a focal length F1 and comprising a first convex optical surface (12) and a second concave optical surface (20), and a plano-convex lens (22) having a focal length F1 a...
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WO/2012/100584A1 |
Disclosed are a condensing system and method with a plurality of LEDs. The LEDs (5) are positioned on the same plane. A first condensing lens (11) is disposed at front of each LED (5), a second condensing lens (21) is disposed at front o...
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WO/2012/089002A1 |
A projection lithography objective (30) focuses a mask image onto a silicon wafer. Along the light axis from the mask, the objective successively includes: a first lens group with positive focal power G31; a second lens group with positi...
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WO/2012/086890A1 |
Provided are a fisheye lens system and an image capturing device including the fisheye lens system. A zoom lens system includes a first lens system and a second lens system. The first lens group includes a first lens having negative refr...
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WO/2012/059676A2 |
The invention relates to an optical system for forming an image on a concave spherical surface comprising, perpendicularly to the optical axis of the spherical surface, starting from the object side: a first elliptical plano-convex lens ...
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WO/2012/040911A1 |
A lens module (10) for image capture comprises a first positive meniscus lens (16) having a focal length F1 and comprising a first convex optical surface (18) facing the object side (12), and a second concave optical surface (20) facing ...
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WO/2012/041042A1 |
An optical module comprises: a first positive meniscus lens having a focal length F1 and comprising a first convex optical surface facing an object side, and a second concave optical surface facing an image side; a second positive menisc...
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WO/2012/027064A2 |
Wide-angle projection lens, as well as optical engines and projection display devices comprising such projections lens are described. In one embodiment, a wide-angle projection lens is described comprising in sequential order from a scre...
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WO/2012/022673A1 |
The invention relates to a wide open wide-angle lens for digital image acquisition, comprising five lenses, that is, as seen looking from the object side, which is from the left, a first negative meniscus lens (112), a second positive le...
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WO/2012/008694A1 |
The present invention relates to a super wide angle optical lens system reduced in size and weight and increased in definition for various electronic devices and vehicles while capable of obtaining satisfactory optical performance, an ap...
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