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WO/2016/056004A1 |
System and method for presenting magnified images locked onto object of interest in operator environment. A camera disposed on head of operator captures images of scene, where camera moves in conjunction with head movements. A head track...
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WO/2016/035517A1 |
This light guide comprises: a coupling structure (32) that has a light reception surface for receiving light from a display element (10); and a light guide plate (30) that has a light reception portion (30B) for receiving light from the ...
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WO/2016/030873A1 |
A system and method for capturing a portion of the visual field of a loupe comprising: a loupe with at least one attached camera, a first computational device in communication with the camera, and software for operation on the first devi...
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WO/2015/194409A1 |
Provided are a lens barrel and a loupe employing the same, the lens barrel being adapted to arbitrarily adjust a working distance while being simplified and reduced in weight and size. The lens barrel is provided with: a rotational barre...
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WO/2015/161399A1 |
Disclosed is a magnifier with an inclined/adjustable incident visual angle. The magnifier relates to the technical field of an everyday article for people, and in particular is a magnifier for magnifying written characters when people ar...
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WO/2015/156306A1 |
Provided is a medical image capture device (1), comprising: a tubular casing (4) having a connection port (10) which transects a lateral surface (4c); an image capture optical assembly (2) which is housed within the casing (4), and which...
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WO/2015/150571A1 |
The present invention relates to an eyepiece extension for optical devices, in particular for telescopes and microscopes, comprising at least one housing having at least one cylindrical opening as part of at least one focusing basic body...
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WO/2015/150846A2 |
The subject of the invention is a method and system for realization of a temperated transport logistics warehousing technology, which method and system allows that the entire transporting process of certain goods takes place in a control...
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WO/2015/142381A1 |
A comfortable finger mounted optical device requiring an optical device, at least one bonding holder, strap, or elastic band sized to receive any finger(s) or thumb, and a base plate or case. The comfortable finger mounted optical device...
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WO/2015/131426A1 |
A magnifier apparatus comprises a bottom cover (1), a lens frame (2) disposed on the bottom cover (1), a magnifying lens (3) fixed on the lens frame (2), and an upper cover (4) disposed on the bottom cover (1) and used for protecting the...
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WO/2015/125480A1 |
This optical system includes an objective optical system (O), a relay optical system (R), and an eyepiece optical system (E), in that order from the object side. The relay optical system is provided with a first lens group (G1) having po...
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WO/2015/059910A1 |
A telescope (TSC) comprises: an objective optical system (OB); an erect optical system (PR) for erecting an image formed by the objective optical system (OB); and an eyepiece optical system (EP) for observing an image formed by the objec...
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WO/2015/051441A1 |
Methods and apparatus for automatically expanding the eyebox of an optical imaging device by tracking the movement of an operator's eye, and automatically repositioning the exit pupil of the optical imaging device to follow the movement ...
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WO/2015/030326A1 |
A lens assembly for a mobile terminal, according to the present invention, is a lens assembly for a camera and a mobile terminal having a light source, comprising: an attachment/detachment unit which is attached/detached to/from the mobi...
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WO/2015/019605A1 |
The present invention addresses the problem of achieving an ocular lens system having a large allowable decentering amount. This ocular lens system enlarges an image of an observation object and forms a virtual image thereof. The ocular ...
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WO/2015/008530A1 |
This display device has a frame, a left-eye image display device (30) attached to said frame, and a right-eye image display device attached to the frame. Each image display device (30) has an image formation device (40) and an optical sy...
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WO/2015/005326A1 |
This anti-vibration optical system is an observation optical system having, in sequence from the object side, an objective optical system, an erect prism, and an ocular optical system, wherein the configuration is such that the objective...
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WO/2014/207516A1 |
The present application relates to a machine (10) for laser welding. To improve the performance of this laser welding machine (10) comprising an emitter of laser beam for emitting a laser beam towards a welding zone, and a display screen...
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WO/2014/200130A1 |
The present invention relates to a portable phone, which has an electronic digital magnifying lens mounted thereon and a magnifying glass button created on a screen thereof, so that when the magnifying glass button is pressed to make the...
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WO/2014/185171A1 |
The present invention obtains an eyepiece optical system which supports an object displayed on a compact image display element while magnifying the object at a high magnification ratio, has a wide apparent field of view with a short foca...
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WO/2014/181750A1 |
These variable-magnification observation optics are provided with an objective system, an erecting system, and an eyepiece system. In order from the object side, the objective system comprises a positive first group, a positive second gr...
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WO/2014/181749A1 |
These variable-magnification observation optics are provided with an objective system, an erecting system, and an eyepiece system. In order from the object side, the objective system comprises a positive first group, a positive second gr...
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WO/2014/176628A1 |
A protective case for a portable electronic device including a reading assistance lens assembly, and a case housing. The reading assistance lens assembly includes a housing having a front, back and side perimeter, and at least one lens a...
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WO/2014/175400A1 |
Provided is an ocular optical system comprising, in order from an object to a light emission side, a first lens of positive refractive power with the convex surface thereof oriented toward the light emission side, a second lens of negati...
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WO/2014/156167A1 |
The purpose of the present invention is to provide an image display device capable of preventing the creation of stray light due to external light, improving the visibility for a user, and reducing the size of an optical system. The imag...
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WO/2014/141918A1 |
The present invention provides a wearable computer which facilitates disposition of computer hardware, and which takes a wearable-eyeglass form having multiple uses. A wearable computer (1A) or (1B) is provided with a computer (having a ...
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WO/2014/098262A1 |
An image display device includes a light source, an imaging element to form an image with a light beam from the light source, and a lens array illuminated with the light beam forming the image for image display, in which lenses are arran...
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WO/2014/076045A2 |
The present invention relates to optical instruments, in particular to magnification loupes, such as those worn by dentists and surgeons. The magnification loupes are equipped with one or more cameras and with one or more displays and/or...
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WO/2014/076048A2 |
The present invention relates to optical instruments, in particular to magnification loupes, such as those worn by dentists and surgeons. The invention features magnification loupes that are equipped with a light source, an energy harves...
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WO/2014/073027A1 |
Disclosed is an ocular optical system that: is constituted by at least five lens elements; comprises, in order from the display surface side to the emission side, a first lens group having negative power, a second lens group having posit...
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WO/2014/063644A1 |
A binocular magnifying glass, comprising an objective lens (1), an eyepiece lens (2), and an outer lens barrel (3) for use in mounting the objective lens (1) and the eyepiece lens (2). The objective lens (1) and the eyepiece lens (2) are...
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WO/2014/054297A1 |
The present invention is provided with at least 3 lenses arranged in order along an optical axis from an observation-object (Ob) side. A final lens (corresponding to a third lens (L3) in fig. 1) disposed furthest towards an eye-point (EP...
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WO/2014/054295A1 |
The present invention has, arranged in the given order from an observation-object (Ob) side: a first lens (L11) having positive refractive power; a second lens (L12) which has negative refractive power, and which has a concave-shaped len...
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WO/2014/050471A1 |
A loupe with a stand is provided such that a loupe main body is supported in a state that is always stable, such that the attitude of the loupe main body is assuredly supported during long-term use, and such that work can always be carri...
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WO/2014/041773A1 |
[Problem] To produce a small eyepiece wherein aberrations are well-corrected and image degradation upon perpendicular shifting of the eye is minimized, as are performance changes due to manufacturing errors with respect to form. [Solutio...
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WO/2014/008180A1 |
This disclosure provides systems, methods and apparatus for enhancing the brightness and/or contrast ratio of display devices (900). In one aspect, the display devices (900) can include an annular diffuser (1200) that is configured to sc...
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WO/2013/172194A1 |
With a conventional binocular eyepiece, focused observation over an extended period having high optical performance and being able to maintain a given observational magnetism is difficult. Provided is a microscope system (100), comprisin...
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WO/2013/148802A1 |
An eyepiece for a night vision goggle (NVG) system includes a first lens element axially aligned with second and third lens elements, The first, second and third lens elements are sequentially positioned between a viewer and an object fo...
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WO/2013/146038A1 |
Provided are: an eyepiece lens that sufficiently and favorably corrects aberrations across a wide angle of field, does not have a long overall length despite having a sufficient eye relief, and moreover has a suppressed increase in lens ...
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WO/2013/139003A1 |
A portable magnifying device is provided comprising a housing and a viewing plate mounted inside the housing, the housing comprises at least one magnifying lens disposed within a top surface of the housing, and the viewing plate is confi...
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WO/2013/118698A1 |
[Problem] To provide a three-dimensional image projection device that reduces loss occurring in three-dimensional images of a subject. [Solution] A three-dimensional image projection device is provided with: a first reflection means conf...
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WO/2013/115127A1 |
An eyepiece optical system (10) is provided which includes an eyepiece lens system (11) and an optical member (12) that is meniscus-shaped on the eye side of the eyepiece lens system (11). This eyepiece optical system (10) satisfies the ...
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WO/2013/099181A1 |
An eyepiece lens used in a viewfinder optical system (VF) with which an image formed by an objective lens (OL), an image displayed by a display member, or an object, is observed by means of an eyepiece lens (EL), wherein an antireflectiv...
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WO/2013/084471A1 |
Provided is a variable magnification viewfinder that enables the switching of the magnification rate, can be thinned to the extent demanded in recent years, and has excellent optical properties.　The variable magnification viewfinder en...
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WO/2013/046559A1 |
[Problem] To provide an invention comprising, in order from the object side, a first lens (L1) with an observation-side lens surface (S1k) forming a convex surface and having a positive refracting power; a second lens (L2) with a concave...
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WO/2013/049785A1 |
A habitat viewing device including an interior magnet (24a), an exterior magnet (26a), and a lens (28a) is provided. The interior magnet may be positioned on an interior surface (16) of a habitat wall (14). The lens includes an exterior ...
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WO/2013/027855A1 |
An eyepiece system that has excellent telecentric properties on the object side and makes possible excellent aberration correction is achieved. This eyepiece lens system forms a virtual image of an observed object image and performs enla...
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WO/2013/005376A1 |
[Problem] To make a zoom finder thinner in the image pick-up direction without reducing optical performance. [Solution] The present invention comprises the following in the order given, starting from the object side: a variable objective...
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WO/2012/135711A1 |
An electronic eyepiece includes a digital microdisplay and an electrically switchable light blocking mechanism configured to selectively transmit or block light transmitted along an optical path toward the digital microdisplay.
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WO/2012/088614A1 |
Information items are provided on the cover (19) of a reading aid or magnifying reading glass (1) on a shopping trolley (5). By simple interchangeability of the cover (19), the advertising can be changed at short notice and thus, for ope...
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