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Matches 1 - 50 out of 33,290

Document Document Title
WO/2018/186518A1
The present invention provides a triple fusion imaging apparatus for laparoscopic surgery with which, during a laparoscopic surgery or robotic surgery, distortion can be minimized and tumor tissue or a sentinel lymph node can be excised ...  
WO/2018/187578A2
Control systems for liquid lenses can use feedback control using one or more measured parameters indicative of a position of the fluid interface in the liquid lens. Capacitance between a fluid and an electrode in the liquid lens can vary...  
WO/2018/186149A1
This head-up display system is provided with: a display device for displaying an image; and a projection optical system for projecting the image displayed on the display device onto a display member. The projection optical system compris...  
WO/2018/185867A1
The present invention is capable of reducing the weight of a focusing lens group by satisfying a prescribed conditional formula and being provided with, in order from the object side, a first lens group having a negative refractive power...  
WO/2018/185868A1
The present invention is capable of reducing the weight of a focusing lens group by satisfying a prescribed conditional formula and being provided with, in order from the object side, a first lens group having a negative refractive power...  
WO/2018/185869A1
The present invention is capable of reducing the weight of a focusing lens group by satisfying a prescribed conditional formula and being provided with, in order from the object side, a first lens group having a negative refractive power...  
WO/2018/186929A1
Aspects are generally directed to a compact anamorphic objective lens assembly. In one example, the objective lens assembly includes a first anamorphic lens group including a first cylindrical lens having a surface optically powered in a...  
WO/2018/187591A2
Control systems for liquid lenses can use feedback control using one or more measured parameters indicative of a position of the fluid interface in the liquid lens. Capacitance between a fluid and an electrode in the liquid lens can vary...  
WO/2018/186100A1
The purpose of the present invention is to adjust image quality so as to reduce image plane tilt while suppressing deterioration of center image quality. Provided is a rigid scope (1) comprising: an objective lens (2) constituted from, i...  
WO/2018/186103A1
This lens unit has: a cylindrical lens barrel formed from a resin material which contains inorganic fibers; and contained components including a plurality of lenses contained in the lens barrel while being arranged side by side in the op...  
WO/2018/179561A1
This projection optical system (100) for enlarging and projecting an image of an image display element (130) on a surface to be projected on (SC), is provided with a transmission optical system (110) and a reflection optical system (120)...  
WO/2018/177595A1
The invention relates to a macro lens for industrial use in the quality assurance of a production process, the lens comprising a lens group on the object side, a lens group on the image side and an aperture stop provided therebetween. Th...  
WO/2018/179607A1
This projection optical system (100) is a projection optical system, which is used to project an image onto a projected surface (SC) and establishes a conjugate relationship between an image plane on a reduction side and an image plane o...  
WO/2018/176694A1
A camera lens has a total effective focal length f and an entrance pupil diameter (EPD), and comprises, from an object side to an image side along an optical axis in sequence, a first lens (L1), a second lens (L2), a third lens (L3), and...  
WO/2018/180359A1
[Problem] To provide an optical system having excellent imaging performance, an optical device, and a method for manufacturing an optical system. [Solution] An optical system OL for use in an optical device such as a camera 1 includes a ...  
WO/2018/177347A1
A lens module (2) comprises an imaging lens (200) including a first lens (21), a second lens (23) and a diaphragm (22). The first lens and the second lens have a common optical axis, and the diaphragm is disposed between the first lens a...  
WO/2018/179164A1
A diffractive optical element 10 has: a first diffraction grating 4; a second diffraction grating 5; and a film 6 that is provided between the first diffraction grating 4 and the second diffraction grating 5. The average value of refract...  
WO/2018/176924A1
An ultra-wide-angle camera optical system, wherein same is, from an object plane to an image plane (10) along an optical axis, successively provided with: a first lens (1), a second lens (2), a third lens (3), a fourth lens (4), a fifth ...  
WO/2018/177416A1
An optical lens combination and an imaging device. The optical lens combination from an object side to an image side sequentially comprises a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), ...  
WO/2018/174431A1
An optical lens assembly and an electronic device are disclosed. The disclosed optical lens assembly comprises a first lens having positive refractive power, a second lens having negative refractive power, a third lens having positive re...  
WO/2018/174462A1
In a lens assembly structure comprising a plurality of lens assemblies, according to various embodiments of the present invention, at least one part of assemblies among the plurality of lens assemblies comprises: a first lens group havin...  
WO/2018/173585A1
This projecting lens is provided with, in order from a projection side to an image side of a projection object, a first lens group having a negative refractive power overall and including a predetermined negative lens comprising a materi...  
WO/2018/173412A1
An objective of the present invention is to provide a compact endoscope system with which using a depolarization plate having a complex configuration is not required and it is possible to obtain an adequate depolarization effect. Provide...  
WO/2018/174947A1
An apparatus including a first digital camera with an image sensor optically coupled to a first lens, the first lens having a first magnification and a second digital camera including an image sensor optically coupled to a second lens. T...  
WO/2018/167581A1
Cameras with panoramic scanning range comprising a folded digital camera in which an optical path folding element (OPFE) that folds a first optical path from an object or scene into a second optical path substantially parallel with an op...  
WO/2018/169035A1
An imaging system includes a plurality of imaging bodies, a moving part, and an imaging control unit. Each of the imaging bodies includes a first optical element that images a range containing a hemisphere that is centered at an optical ...  
WO/2018/168214A1
The present invention provides an imaging device capable of capturing a high-quality image by a compact configuration, a signal processing method for the imaging device and a signal processing program for the imaging device. An imaging l...  
WO/2018/168557A1
The present invention provides an imaging lens which has a small curvature of image and favorable optical performance and is capable of suppressing the variation in astigmatism when focusing with the lens, and an imaging device equipped ...  
WO/2018/166128A1
Disclosed is a camera lens group. The camera lens group sequentially comprises, from an object side to an image side of the camera lens group: a first lens (E1) with positive focal power, an object side of which is convex; a second lens ...  
WO/2018/167238A1
This invention concerns an optical projection apparatus, a method and a system for projection using the optical projection apparatus and at least one or more internal and/or external image data providing device. The optical projection ap...  
WO/2018/163831A1
A lens system comprises a first negative power lens element, a second lens element with a concave surface facing an object, and a third positive power lens element in order from the object toward an image surface. The lens system satisfi...  
WO/2018/162304A1
The invention relates to a multi-aperture imaging device comprising an image sensor and an array of optical channels, wherein each optical channel comprises an optical unit for imaging a partial field of vision of a total field of vision...  
WO/2018/160684A1
Asymmetrical lenses are provided having design to mitigate or eliminate field of view mismatch between image sensor modules and luminaires incorporating the image sensor modules. Briefly, an asymmetrical lens comprises an optical axis an...  
WO/2018/157683A1
A microscope objective (200), comprising a first lens group (201), a second lens group (202), a third lens group (203), a fourth lens group (204), a fifth lens group (205), a sixth lens group (206), a seventh lens group (207), an eighth ...  
WO/2018/154421A1
Digital cameras, optical lens modules for such digital cameras and methods for assembling lens elements in such lens modules. In various embodiments, the digital cameras comprise an optical lens module including N ≥ 3 lens elements Li,...  
WO/2018/155404A1
The present invention provides a lens, a zoom lens, and an imaging lens, the lens enabling elimination of an annular blur without causing a decrease in resolution or an increase in processing man-hours. A lens 1 has random recesses and p...  
WO/2018/157126A1
An optical beam transformer includes a taper structure where the structure width is varied, an integrated aspherical semi-lens structure having a straight proximal end formed adjacent to a distal end of the taper structure to be in direc...  
WO/2018/156941A1
Optical assemblies for use in virtual and augmented reality environments are described. The optical assemblies may include lenses, filter stacks, cameras, and image projecting devices. For example, the optical assemblies may include at l...  
WO/2018/153012A1
Provided is a camera lens, having a total effective focal length f and an entrance pupil diameter EPD, and comprising, in order along the optical axis from the object side to the image side, a first lens (E1), a second lens (E2), a third...  
WO/2018/151388A1
A reflection system driving device having a multi-axis structure of the present invention comprises: a support frame having a first groove rail; a reflection system which is provided at the support frame and reflects light to a lens; a m...  
WO/2018/149586A1
The invention relates to a scanning illumination device (10) for a microscope, comprising a light source (12), a scanning system (14), an intermediate imaging optical system (16) and an illuminating objective (18), which are arranged in ...  
WO/2018/150922A1
The present invention provides a head-up display device capable of displaying virtual images at different distances through using a relatively easily available general-purpose product without the use of a specialized product. The head-up...  
WO/2018/150522A1
This lens system is provided with, in the following order from the object side, a first lens group, an aperture stop, and a second lens group having positive refractive power. The first lens group is provided with, in the following order...  
WO/2018/151130A1
In order to provide a lens unit in which a shift in focal position at elevated temperature can be reduced by optimizing a structure for press-fitting a meniscus-shaped plastic lens into a holder, a lens unit 1 has a plurality of lenses a...  
WO/2018/149064A1
A camera lens, 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) arranged in sequence from an object side to an image side along an optical axis, wherein the ...  
WO/2018/150982A1
Provided are: a projection zoom lens which exhibits favorable optical performance and favorably corrects chromatic aberration across a broad wavelength region, while maintaining telecentricity on the reduction side; and a projection-type...  
WO/2018/150981A1
Provided are: a high-performance projection zoom lens which ensures a high zoom ratio and a high peripheral light amount ratio, while exhibiting telecentricity on the reduction side, a small F number, and compactness; and a projection-ty...  
WO/2018/146065A1
The invention relates to an optical lens system (1) having at least two lenses (10 and 11) integrally joined to each other, and a method for production, wherein one first lens (10) has a first joining surface (12) and one second lens (11...  
WO/2018/148730A1
Disclosed are systems, methods, and structures for monocentric multiscale gigapixel imaging systems and cameras employing a Galilean architecture wherein adjacent subimages do not overlap while advantageously producing a reduced system v...  
WO/2018/148301A1
A multi-element imaging lens can be formed from five plastic elements, and an optional null-power or relatively low power sixth plastic element. The lens can use selected plastic materials to reduce a thermal focal shift. In the lens, ne...  

Matches 1 - 50 out of 33,290