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See-through augmented reality system
A see-through augmented reality system is disclosed. The system includes a head-wearable frame and a lens. The lens has at least one field-of-view (FOV). A...
Head-mounted display optical system and head-mounted display
Provided is a head-mounted display optical system (LS) having: an optical deflection element (M1); a first lens group (G1); a second lens group (G2); and an...
Head-mounted display apparatus employing one or more fresnel lenses
Head-mounted displays (100) are disclosed which include a frame (107), an image display system (110) supported by the frame (107), and a Fresnel lens system...
Digital glass enhanced media system
A digital glass enhanced media system (DGEMS) is provided that is capable of performing routing and processing of audio and video inputs received from a...
A head-mounted display includes a main body, an operation unit, and a controller. The main body includes a display unit capable of displaying an image in front...
Transparent display for mobile device
A projection-type display device is connectively coupled to a mobile device (such as a smartphone) where the light generated by a small projection device is...
Method for improving the imaging properties of a projection objective, and
such a projection objective
The invention relates to a method for improving the imaging properties of a micro lithography projection objective, wherein the projection objective has a...
Architectures and techniques for optical aberration correction
Aspects of the disclosure relate to correction of aberration in optical systems. In one aspect, correction of aberration can rely on a corrector lens that is...
Method for evaluating and improving pupil luminance distribution,
illumination optical system and adjustment...
Improvement of pupil luminance distribution includes: a fifth process in which an index value obtained from the illumination pupil, using evaluation method of a...
Piezoelectric actuator and optical scanning apparatus having a plurality
of piezoelectric layers
A piezoelectric actuator includes a plurality of piezoelectric layers, a plurality of electrodes between which each of the piezoelectric layers is placed so...
Autofocus lens system
An autofocus lens system includes no conventional moving parts and has excellent speed and low power consumption. The system includes a small ...
Supply independent and programmable non-resonant MEMS driver
A motor driver circuit for a Micro-electro-mechanical systems (MEMS) micro-mirror device, the motor driver circuit comprising: a non-inverting buffer circuit;...
The purpose of the present invention is to cut down the travel distance of a display image on receiving a stop instruction intended for a stepping motor and...
Illumination device and image display apparatus
An illumination device includes: an excitation light source that emits excitation light having a first wavelength; and a fluorescent member that includes a...
Liquid dispensing method for manufacturing an electrowetting device
A method of manufacturing an electrowetting device includes dispensing a first liquid on a surface of a support plate and dispensing a second liquid to adjoin...
An observation apparatus including: a light source unit that generates illumination light by using a plurality of solid-state illumination devices; an...
Endoscope device, and measurement method
Provided with an endoscope device configured to measure a specimen using a pattern projection image of the specimen on which a light and shade pattern of light...
A microscope system including: an observation optical system acquiring an image of an observation position of a sample; a stimulation optical system irradiating...
Slide holder for detection of slide placement on microscope
The invention provides a slide holder that utilizes edge detection algorithms to determine the location of various edges of a slide. From these edges, and...
Microscopic examination of an object using a sequence of optical
microscopy and particle beam microscopy
For the microscopy of an object using a combination of optical microscopy and particle beam microscopy, a microscope slide system comprises an electrically...
Light sheet-based imaging device with extended depth of field
Light sheet microscope for recording 3D images of a specimen, comprising a light sheet generator, an objective lens, an image detector and a wavefront encoder...
High-throughput hyperspectral imaging with superior resolution and optical
An imaging system includes a light source configured to illuminate a target and a camera configured to image light responsively emitted from the target and...
Imaging device and method
The resolution of conventional imaging devices is restricted by the diffraction limit. `Perfect` imaging devices which can achieve a resolution beyond the...
Projection-type video display device
Provided is a projection-type video display device implementing further reduction of a projection distance and further miniaturization of a projection optical...
Zoom lens system
A zoom lens system includes a positive first lens group, a negative second lens group, a positive third lens group and a positive fourth lens group, in that...
Zoom lens and image pickup apparatus including the same
Provided is a zoom lens, including, in order from an object side to an image side: a positive first lens unit that does not move for zooming; a negative second...
A compact high-resolution imaging lens which provides a wide field of view of 80 degrees or more and corrects various aberrations properly. Designed for a...
Optical image capturing system
A six-piece optical lens for capturing image and a six-piece optical module for capturing image are provided. In order from an object side to an image side, the...
Mobile phone lens
A mobile phone lens, including in the direction from an object being imaged to an imaging plane: a first lens group, a diaphragm, a second lens group, a third...
Image capturing lens assembly, image capturing device and electronic
An image capturing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a...
Lens system and image capturing system including the same
A lens system includes a lens device including an optical member, and a position detection device including a detection unit that obtains position information...
Method of using a light-field camera to generate a three-dimensional
image, and light field camera implementing...
A method is provided to generate a 3D image using a light-field camera that includes a main lens, a micro-lens array, a light sensing component, and an image...
Imaging lens assembly
An imaging lens assembly includes first, second, third and fourth optical lens elements that are arranged sequentially from an object side to an image side...
Springless voice coil actuator and pre-compression magnetic force
calibration method thereof
A springless voice coil actuator is provided. The springless voice coil includes a base, a coil, a guiding rod, a slidable base, a main magnetic component and a...
Composite plastic lens and method of manufacturing the same
A composite plastic lens including: a lens having a convex surface, a lens back surface, and a protrusion formed on at least part of an periphery; and a holder,...
Fiber cable and drop wire organizer
A cable supporting device includes a first support and a second support. The first and second supports have respective first and second channel members with an...
Cable management spool mounting assembly
A spool assembly and a cable management assembly are provided for supporting cables in a rack or housing. A mounting member is provided having a spool opening...
Patch panel pivoting tray cable retention mechanisms
A system may facilitate access to communication connectors that are supported within a housing. The system may include one or more of the devices, which each...
Fiber optic cable packaging management
A fiber optic enclosure assembly for enclosing optical fiber connections is disclosed herein. The fiber optic enclosure assembly includes a housing having an...
Optical fiber cable
A rugged optical micromodule cable is provided. The cable includes a composite cable jacket including a first cable jacket layer formed from a first material...
Optical fiber cables having multiple subunit cables
Micromodule cables include subunit, tether cables having both electrical conductors and optical fibers. The subunits can be stranded within the micromodule...
Coupling system for fiber optic cable using folded tape
A fiber optic cable includes a tube, a stack of fiber optic ribbons twisting along a lengthwise axis through the tube, and water-blocking tape positioned at...
Photoelectric conversion module
A photoelectric conversion module is proposed. The photoelectric conversion module comprises two parts, interposer and optical bench. At least one optical...
According to one embodiment, an optical receptacle includes a fiber stub including an optical fiber, and a ferrule having a through-hole through which the...
Optical-electro circuit board
An optical component including a multi-layer substrate, an optical waveguide element, and two optical-electro assemblies is provided. The multi-layer substrate...
Cage, communication device, communication module and connecting method
A cage that a communication module having a module-side connector arranged two-dimensionally with connecting terminals is insertable to/removable from, the cage...
Optical electrical module used for optical communication
An optical electrical module includes a first substrate, a second substrate, a bearing portion and at least one optical electrical element. The second substrate...
Assembling device for the optical fiber connector
An assembly device for assembling an optical fiber connector is provided. The assembly device includes an assembling tool and a clamping assembly. The...
Centering ferrule mount for polymer waveguide
An apparatus includes a polymer waveguide element disposed on a circuit board and having a waveguide core between a first outer reference waveguide core and a...
Adapter for a multicontact connector with housing and associated
The present invention relates to an adapter (3) for a connector (1), notably for a multicontact connector, of the type comprising at least one insert (2) and...