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WO/2017/094661A1 |
This variable power optical system is configured so as to have the following arranged 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;...
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WO/2017/094664A1 |
This variable power optical system (ZL) is configured so as to have the following arranged in order from the object side: a first lens group (G1) having a positive refractive power; an intermediate group (GM) having at least one lens gro...
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WO/2017/094663A1 |
This variable power optical system (ZL) is configured so as to have the following arranged in order from the object side: a first lens group (G1) having a positive refractive power; an intermediate group (GM) having at least one lens gro...
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WO/2017/083271A1 |
An optical macro adaptor assembly comprising two or more lens components arranged successively along the optical axis thereof, configured to be mounted in front of the objective lens of a telescope, and acting to reduce the minimum focus...
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WO/2017/072579A1 |
An optical zoom in a small form factor suitable for use in mobile devices such as cell phones, security cameras, and other small-scale imaging systems. The zoom design comprises a zoom submodule and a focusing sub-module. The zoom sub- m...
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WO/2017/068916A1 |
The present invention provides an endoscope capable of obtaining good light distribution in both normal observation and close-up observation. Provided is an endoscope 100 having: an observation optical system 11 that has a magnified obse...
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WO/2017/061263A1 |
A lightweight and compact lens device with a high focus depth, an imaging unit and an imaging device are provided. A first optical system 20 and a second optical system 30 which configure the lens device 10 have the same optical axis L, ...
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WO/2017/057658A1 |
This zoom lens (ZL) is configured so as to have, in order along the optical axis from the object side, a first lens group (G1) having a negative refractive power, an aperture stop (S), a second lens group (G2) having a positive refractiv...
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WO/2017/057662A1 |
The present invention comprises, arranged in the following 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) havin...
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WO/2017/047758A1 |
The invention has a positive first group G1 that is disposed furthest to an object side, a negative intermediate group G2 that is disposed further to an image side than the first group G1, a positive focusing group G3 that is disposed fu...
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WO/2017/047759A1 |
The present invention includes: a positive first group G1 that is disposed farthest to the object side; a negative intermediate group G2 that is disposed more toward the image side than the first group G1; a positive focusing group G3 th...
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WO/2017/047757A1 |
The invention has a positive first group G1 that is disposed furthest to an object side, a negative intermediate group G2 that is disposed further to an image side than the first group G1, a positive focusing group G3 that is disposed fu...
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WO/2017/047760A1 |
The present invention includes: a positive first lens group G1 that is disposed farthest to the object side; a negative second lens group G2 that is disposed more toward the image side than the first lens group G1; and a positive subsequ...
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WO/2017/041308A1 |
An optical module, an optical apparatus and a wearable display apparatus. The wearable display apparatus (10) comprises: a micro display module (112), which is used to output a display source; and an optical module (113), which is used t...
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WO/2017/043063A1 |
Apexes (310) of lenses (31) are positioned to be shifted from base positions (4) positioned virtually in row and column directions, and the base positions (4) include a plurality of grid points (40) as reference positions for the apexes ...
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WO/2017/043351A1 |
This variable power optical system for an endoscope is configured to satisfy prescribed conditions. The variable power optical system for an endoscope comprises: a first lens group with a positive power, having at least a negative lens w...
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WO/2017/043352A1 |
This variable power optical system for endoscope comprises, in order from an object, a first lens group having a negative power, a second lens group having a positive power, and a third lens group having at least a positive lens and a me...
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WO/2017/039768A1 |
Dual-pupil, dual spectral band wide field-of-view re-imaged refractive optical imaging systems. In one example an optical imaging system includes a dual-band front objective lens group configured to receive electromagnetic radiation over...
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WO/2017/025832A1 |
An optical accessory for portable telephones (1) and the like of the type provided with integrated camera (2) and at least one light source (9), which comprises an attachment section (4) in a unique position with respect to the telephone...
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WO/2017/025822A1 |
A dual-aperture zoom digital camera operable in both still and video modes. The camera includes Wide and Tele imaging sections with respective lens/sensor combinations and image signal processors and a camera controller operatively coupl...
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WO/2016/202273A9 |
A zoom lens system for providing high quality images with higher resolution includes a first lens group (110), an aperture stop (120), and a second lens group (130). The first lens group has a positive or negative refractive power, and i...
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WO/2017/013553A1 |
The lens structure (10) comprises a dorsal portion (12) having a curved and/or convex surface and a ventral portion (16) having an adhesive bottom surface (18) that can be connected to an image acquisition device (102). The dorsal portio...
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WO/2016/203819A1 |
A zoom lens comprises, in order from the object side, a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, a third lens group G3 having negative refractive power, and a fourth l...
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WO/2016/204091A1 |
Provided is a wide-angle optical system wherein color aberration for magnification is excellently corrected. The wide-angle optical system is provided with, in order from the forward object side, a first lens group G1 having negative ref...
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WO/2016/194775A1 |
The present invention is configured by lens components including, in order from the object side; a first lens group G1 having a negative refractive power; a second lens group G2 having a positive refractive power; a third lens group G3 h...
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WO/2016/195972A1 |
A head mounted magnifying camera is communicated with a computer system with a head-mounted display having a center of a field of view. A magnified view of a live dental area of interest is provided, image capture of the live dental area...
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WO/2016/194774A1 |
The present invention has, from the object side, a first lens group (G1) having negative refractive power, a second lens group (G2) having positive refractive power, a third lens group (G3) having negative refractive power, a fourth lens...
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WO/2016/194811A1 |
A variable magnification optical system (ZL) includes the following, along the light axis and in order from the object side: a first lens group (G1) having a positive refractive power; a second lens group (G2) having a negative refractiv...
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WO/2016/189848A1 |
[Problem] To provide a reflection preventing film which has sufficient reflection preventing characteristics and high durability, an optical element which includes the reflection preventing film, and an optical system. [Solution] Provide...
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WO/2016/170975A1 |
Provided is a zoom lens, including, in order from an object side: first positive, second negative, third positive lens units, and rear lens group, in which intervals between the first and second lens units, between the second and third l...
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WO/2016/167188A1 |
The present invention provides an image capturing device, an image processing device, an image processing method, a program and a recording medium with which the image quality of an image captured using an optical system having a variabl...
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WO/2016/157340A1 |
This zoom lens is provided with a front-side lens group G2, rear-side lens groups G3-G5, and an aperture diaphragm S. The front-side lens group comprises one lens group having negative refractive power, or two lens groups having negative...
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WO/2016/157341A1 |
This zoom lens is provided with a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, rear-side lens groups, and an aperture diaphragm S, in order from the object side. The secon...
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WO/2016/157339A1 |
A zoom lens comprising, 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 having positive refractive power; a fourth lens...
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WO/2016/160285A1 |
Embodiments of the present invention are directed to autofocus subsystems within optical instruments that continuously monitor the focus of the optical instruments and adjust distances within the optical instrument along the optical axis...
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WO/2016/147501A1 |
Image pickup optical system (1) has a variable magnification ratio of 1.5x or higher, comprises, in order from the object side toward the image side, a first lens group (G1) having positive refractive power, a second lens group (G2) havi...
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WO/2016/140433A1 |
Disclosed is a zoom lens capable of obtaining satisfactory optical performance from a wide-angle end to a telephoto end and capable of being miniaturized. The zoom lens comprises, in this order, from an object side, a positive first lens...
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WO/2016/136606A1 |
A zoom lens comprising a first lens group (G1) having positive refractive power, a second lens group (G2) having negative refractive power, a third lens group (G3) having positive refractive power, a fourth lens group (G4) having negativ...
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WO/2016/133235A1 |
The present invention provides a camera module for imaging a subject, comprising: a first moving lens group which can move along an optical axis direction; a second moving lens group which can move relative to the first lens group along ...
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WO/2016/129054A1 |
Provided is a zoom imaging device comprising a mount section 21, a zoom lens 22 for forming an image of light that enters from the mount section 21, and an imaging element 23 arranged in an image formation position. The zoom lens 22 comp...
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WO/2016/129055A1 |
Provided is a zoom imaging device comprising a mount section 21, a zoom lens 22 for forming an image of light that enters from the mount section 21, and an imaging element 23 arranged in an image formation position. The zoom lens 22 comp...
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WO/2016/129056A1 |
Provided is a zoom imaging device comprising a mount section 21, a zoom lens 22 for forming an image of light that enters from the mount section 21, and an imaging element 23 arranged in an image formation position. The zoom lens 22 comp...
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WO/2016/121955A1 |
A zoom lens that has, in order along the optical axis thereof from an object side, a first lens group that has negative refractive power, a second lens group that has positive refractive power, a third lens group that has negative refrac...
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WO/2016/121945A1 |
This variable power optical system has a first lens group (G1) having a negative refractive power and a second lens group (G2) having a positive refractive power, has an intermediate group (Gn) being disposed further to an image side tha...
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WO/2016/121939A1 |
This variable power optical system has a first lens group (G1) having a negative refractive power and a second lens group (G2) having a positive refractive power, has an intermediate group (Gn) being disposed further to an image side tha...
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WO/2016/121930A1 |
This variable magnification optical system has, in order from an object side, a first lens group (G1) having a negative refractive power, a second lens group (G2) having a positive refractive power, a third lens group (G3) having a negat...
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WO/2016/121944A1 |
A zoom lens that has, in order along the optical axis thereof from an object side, a first lens group that has negative refractive power, a second lens group that has positive refractive power, a third lens group that has negative refrac...
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WO/2016/121926A1 |
A zoom lens that has, in order along the optical axis thereof from an object side, a first lens group that has negative refractive power, a second lens group that has positive refractive power, a third lens group that has negative refrac...
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WO/2016/121940A1 |
A zoom lens that has, in order along the optical axis thereof from an object side, a first lens group that has negative refractive power, a second lens group that has positive refractive power, a third lens group that has negative refrac...
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WO/2016/121927A1 |
A zoom lens that has, in order along the optical axis thereof from an object side, a first lens group that has negative refractive power, a second lens group that has positive refractive power, a third lens group that has negative refrac...
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