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Matches 301 - 350 out of 4,065

Document Document Title
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 ...  
WO/2013/024979A3
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 ...  
WO/2013/002681A3
The endoscope objective lens is used in the field of endoscopy for examining human internal organs and, more specifically, in video endoscopy. In the endoscope objective lens which is comprised of two components separated by an aperture ...  
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...  
WO/2012/169839A3
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...  
WO/2012/169838A3
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...  
WO/2012/169778A3
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...  
WO/2012/148215A3
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...  
WO/2013/009023A3
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...  
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...  
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...  
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 ...  
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...  
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...  
WO/2012/127323A3
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
WO/2012/059676A3
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 ...  
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...  
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...  
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...  
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...  
WO/2012/027064A3
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...  
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 ...  
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 ...  
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...  
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...  
WO/2011/141887A3
An optical device includes an objective, an eyepiece and a power corrector, each of which includes one or more lenses, and each of which has a respective focal length. The input focal length of the device is defined jointly by the focal ...  
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...  
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...  
WO/2012/004388A1
According to one aspect, the invention relates to a device (20) for three-dimensional imaging by full-field interferential microscopy of a volumic and scattering sample (1) comprising an emission source (201) for emitting an incident wav...  
WO/2011/162840A1
A wide field optically athermalized orthoscopic lens system includes, in order from object to image, a first lens having a negative power, a second lens having a positive power, a third lens group having a positive power, a fourth lens h...  
WO/2011/147136A1
A micro camera lens includes three aspherical lenses (E1, E2, E3) and a diaphragm (E4). The diopters of the lenses are positive, negative and positive in sequence. The lenses meet the following expressions that: VP1>50 and VP2<35; in whi...  
WO/2011/136690A1
The projection lens comprises the following, aligned successively in the direction of optical radiation from the object to the image: an entrance pupil and five optical components, the first of which has negative power, has its concave s...  
WO/2011/093893A1
Various embodiments of the present invention are directed to optical devices comprising planar tenses. In one aspect, an optical device includes two or more planar lenses (208,209), and one or more dielectric layers (210-212). Each plana...  
WO/2010/103037A1
An optical system includes a first deformable lens having a membrane with a deformable portion. A sensor is configured to receive the light focused by the first deformable lens. An optical path extends through the first deformable lens a...  
WO/2010/096198A1
Lens assemblies are described. The lens assemblies are designed to provide beneficial optical characteristics. Some of the assemblies provide a horizontal field of view (HFOV) of approximately 40 degrees. Some of the assemblies provide l...  
WO/2010/032942A3
An optical lens for a point light source according to the present invention is a dome-shaped lens where a cylindrical opening is formed and the point light source is contained in the opening. The optical lens comprises: a horizontal plan...  
WO/2010/065201A1
A lens system includes a first lens axially aligned with a second lens, where the first and second lenses are configured to be sequentially positioned from a pupil image of a viewer. The second lens is formed as a triplet having three ce...  
WO/2010/011070A3
The present invention relates to a wide-angle lens system and an electronic device including the same, and comprises first, second and third lenses that are sequentially installed behind an iris. Therefore, the invention uses the three l...  
WO/2010/023441A8
A high performance fixed focal length optical imaging system for example for a cine camera is operable to receive radiation from an object space and deliver the received radiation through the optical system so as to form an image at an i...  
WO/2010/032942A2
An optical lens for a point light source according to the present invention is a dome-shaped lens where a cylindrical opening is formed and the point light source is contained in the opening. The optical lens comprises: a horizontal plan...  
WO/2010/023441A1
A high performance fixed focal length optical imaging system for example for a cine camera is operable to receive radiation from an object space and deliver the received radiation through the optical system so as to form an image at an i...  
WO/2010/011070A2
The present invention relates to a wide-angle lens system and an electronic device including the same, and comprises first, second and third lenses that are sequentially installed behind an iris. Therefore, the invention uses the three l...  
WO/2009/089538A3
A device for magnifying an object comprising an SSID (15) having at least one imaging array disposed on a distal end (16) thereof. The device further comprises a first optical element (20) disposed on the distal end (16) of the SSID (15)...  

Matches 301 - 350 out of 4,065