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Matches 1 - 50 out of 16,542

Document Document Title
WO/2018/185870A1
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/2018/185867A1
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/2018/185955A1
The present invention addresses the problem of providing a variable-magnification optical system and an image pickup device provided with the variable-magnification optical system, which enable the realization of a high-resolution observ...  
WO/2018/182952A1
A zoom apparatus for a camera of a game system is disclosed. The zoom apparatus has a body structure formed to fit over the camera. The zoom apparatus includes a zoom lens disposed within the body structure so as to be positioned in fron...  
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/2018/179462A1
Provided is a microscope objective optical system that makes it possible to sufficiently suppress aberrations in an observed image even in the case where a sample on the order of one micron is disposed in contact with or adjacent to the ...  
WO/2018/179825A1
Provided are: an optical thin film which is provided with a flat ultra-thin silver-containing metal layer; a method for producing this optical thin film; an optical element which is provided with this optical thin film; and an optical sy...  
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/2018/160989A1
An imaging system for monitoring an observation region is disclosed, wherein the imaging system comprises a plurality of cameras having diverse focal lengths, where the plurality of cameras is arranged such that they can collectively obs...  
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/2018/150982A1
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/2018/147083A1
The present invention provides a high-performance zoom lens that allows for a zoom function to be added thereto while suppressing spherical aberration and axial chromatic aberration, and an imaging device equipped with the zoom lens. The...  
WO/2018/141560A1
The invention relates firstly to a method for determining a mechanical deviation on a displacement path of an optical zoom lens (03), in particular on a displacement path of an optical zoom lens (03) of a microscope. The optical zoom len...  
WO/2018/139160A1
This zoom lens is configured from a first lens group having a negative refractive power, a second lens group having a positive refractive power, a third lens group having a positive refractive power, a fourth lens group having a positive...  
WO/2018/140697A1
A finite conjugate optical assembly, comprising a lens with a core zoom module that includes five optical groups that are configured to provide at least a 5.5: 1 a focal zoom. A lens attachment module and rear adapter module may be dispo...  
WO/2018/123672A1
Provided is an imaging optical system in which the gap between lens groups is changed when zooming and that is provided with, among lens groups having negative power, a lens group Gm on the side closest to the object. The lens group Gm i...  
WO/2018/114220A1
The invention relates to a radial objective arrangement (100) for generating an optical image of a sensing range. The radial objective arrangement (100) comprises a central light-deflecting unit (120), which is designed and arranged to r...  
WO/2018/105012A1
This zoom lens is provided with, sequentially from the object side: a first lens group that has negative refractive power; a second lens group that has positive refractive power; and a third lens group that has positive refractive power....  
WO/2018/102515A1
A device is provided that includes a heat conductive structure; a heat transfer structure for extracting heat from the heat conductive structure by means of a boundary layer; a motor for rotating the heat transfer structure relative to t...  
WO/2018/097287A1
The present invention provides an imaging optical system having an angle of view of 180° or more and having sufficiently small changes in image formation performance and angle of view between different medium environments although being...  
WO/2018/096934A1
The purpose of the present invention is to provide a projection optical system made up of seven lens groups capable of securing a long back focus, and a projector incorporating the projection optical system. The seven lens groups constit...  
WO/2018/092293A1
This variable magnification optical system (ZL) comprises, arranged in order from the object side, a first lens group (G1) having positive refractive power, a second lens group (G2) having negative refractive power, a third lens group (G...  
WO/2018/092296A1
This variable magnification optical system comprises, in order from the object side, a front lens group (GFS) having positive refractive power, an M1 lens group (GM1) having negative refractive power, an M2 lens group (GM2) having positi...  
WO/2018/092297A1
This variable magnification optical system comprises, in order from the object side, a front lens group (GFS) having positive refractive power, an M1 lens group (GM1) having negative refractive power, an M2 lens group (GM2) having positi...  
WO/2018/092295A1
This variable magnification optical system comprises, in order from the object side, a front lens group (GFS) having positive refractive power, an M1 lens group (GM1) having negative refractive power, an M2 lens group (GM2) having positi...  
WO/2018/092294A1
This variable magnification optical system ZL comprises, arranged in order from the object side, a first lens group (G1) having positive refractive power, a second lens group (G2) having negative refractive power, a third lens group (G3)...  
WO/2018/092292A1
This variable magnification optical system (ZL) comprises, arranged in order from the object side, a first lens group (G1) having positive refractive power, a second lens group (G2) having negative refractive power, a third lens group (G...  
WO/2018/085531A2
Devices, systems, reagents, and methods for the performance of multi-spectrum super resolution microscopy are disclosed.  
WO/2018/078887A1
Provided is a zoom lens comprising, in the stated order from the object side: a first negative lens group having a negative refractive power; a first positive lens group having a positive refractive power; and a second positive lens grou...  
WO/2018/079519A1
Provided is a variable magnification optical system comprising, in order from the object side, a first lens group G1 having a positive refractive power, a second lens group G2 having a negative refractive power, a third lens group G3 hav...  
WO/2018/078137A1
The present invention relates to a deflection unit (10) having an optical element (20), which partly reflects a first wavelength and which partly transmits a different, second wavelength. The deflection unit defines an operating beam pat...  
WO/2018/078888A1
The zoom lens according to the present invention is provided with, in order from an object side, a first lens group having negative refractive power, a second lens group having positive refractive power, a third lens group having negativ...  
WO/2018/079520A1
Provided is a variable magnification optical system comprising, in order from the object side, a first lens group G1 having a positive refractive power, a second lens group G2 having a negative refractive power, a third lens group G3 hav...  
WO/2018/076330A1
Disclosed is a finite conjugate distance optical zoom system with an adjustable object distance, comprising an object distance adjusting lens set (2), a variable magnification lens set (3), a compensation lens set (4) and a rear fixing l...  
WO/2018/075812A1
A physiological information detection system may include an add-on device in electronic communication with a computing device. The add-on device includes a body and a first light filter retained in the body. The first light filter filter...  
WO/2018/074413A1
The present invention includes: a first lens group having a positive refractive power; a second lens group having a negative refractive power; a third lens group having a positive refractive power; a fourth lens group having a positive r...  
WO/2018/066675A1
The purpose of the present invention is to provide a variable magnification projection optical system in which the display distance of a virtual image is easily changed at an arbitrarily defined position within a screen. A variable magni...  
WO/2018/066649A1
A variable power optical system (ZL) has a first negative lens group (G2) having negative refractive power and a second negative lens group (G4) disposed closer to an image than the first negative lens group (G2) is, wherein, when the ma...  
WO/2018/066648A1
A variable magnification optical system (ZL) comprises: a first lens group (G1) disposed closest to the object side and having positive refractive power; an aperture stop (S) disposed closer to the image side than the first lens group (G...  
WO/2018/058754A1
A camera lens and a camera device equipped with the camera lens, the camera lens comprising: a first lens (E1) proximate to the object side and having a positive focal power and a plurality of follow-on lenses arranged sequentially from ...  
WO/2018/052159A1
A mobile terminal according to the present invention comprises: a main body; a camera provided in the main body and comprising first and second lenses, which have different telephoto ratios; and a control unit for correlating, on the bas...  
WO/2018/047865A1
This anti-reflection film is obtained by sequentially laminating an intermediate layer, a silver-containing metal layer that contains silver, and a dielectric layer in this order from the substrate side. The intermediate layer is a multi...  
WO/2018/042129A1
A fisheye-type wide-angle optical system (1) with variable focus mounted on an electronic image formation system (2) comprising a non-planar electronic image sensor (3) with fixed radius of curvature. The optical system comprises a first...  
WO/2018/043516A1
Provided is an antireflective film having high mechanical strength, high light transmittance, and high antireflective performance, an optical element provided with the antireflective film, and an optical system provided with the optical ...  
WO/2018/033398A1
The invention relates to a changing system for a microscope (10), comprising multiple afocal enlargement changing modules (200a-200d, 300a-300d, 400a- 400d) of different enlargement levels, which can be introduced optionally into an infi...  
WO/2018/031962A1
An image capture system comprising an optical path length extender (OPLE) to direct the light having a first polarization through a first light path through the OPLE, and to direct the light having a second polarization through a second ...  
WO/2018/030156A1
This projection optical system includes, in the order from the magnification side, a first negative lens group, a second negative lens group, at least one lens group, a diaphragm, and a positive lens group, the projection optical system ...  

Matches 1 - 50 out of 16,542