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US20080135723 Focal plane and method for adjusting a focal plane of this type  
A focal plane assembly for an optical sensor system, includes at least two photosensitive components and a focal plane plate, on which the photosensitive components are mounted. The focal plane...
US20140267879 FOCUS ASSEMBLY FOR CAMERA  
A method and apparatus for adjusting the focus of a camera. A rotatable focus member, when rotated, effects movement of an indicator element. The position of the indicator element is sensed by a...
US20050247854 INTEGRATED AUTO-FOCUSING DEVICE  
An auto-focusing device integrates a CMOS sensor and a processing circuit on a substrate. The processing circuit includes an image analyzing circuit used to analyze the imaging signal received...
US20060000962 Biological sample observation system and biological sample observation method  
An object is to provide a biological sample observation system wherein light damage to the biological sample is decreased, and observation can be performed accurately and quickly over a long...
US20080135724 AUTOMATIC FOCUS DEVICE AND METHOD THEREOF  
An auto focus device and method are provided. The device comprises a beam splitter set; a laser emitting device disposed at a first side of the beam splitter set for providing a laser beam to the...
US20090206234 ANALYZER AND USE THEREOF  
This invention provides an analyzer for judging whether or not a tangible component is present in a sample in a preparation, and analyzing, if a tangible component is present, the tangible...
US20110309231 SYSTEM AND METHOD FOR CONTINUOUS, ASYNCHRONOUS AUTOFOCUS OF OPTICAL INSTRUMENTS USING MULTIPLE CALIBRATION CURVES  
The current application is directed to autofocus subsystems within optical instruments that continuously monitor the focus of the optical instruments and adjust distances within the optical...
US20090236495 AUTOFOCUS FOR HIGH POWER LASER DIODE BASED ANNEALING SYSTEM  
Apparatus for thermally processing a substrate includes a source of laser radiation comprising a plurality diode lasers arranged along a slow axis, optics directing the laser radiation from the...
US20100059657 System and Method Producing Data For Correcting Autofocus Error in An Imaging Optical System  
A new and useful system and method is provided, for correcting autofocus errors in an imaging optical system. In a system or method according to the present invention (a) an optical test assembly...
US20090032679 MULTI-FOCAL INTRAOCULAR LENS SYSTEM AND METHODS  
The invention pertains to methods, components, and operations of multi-focal intraocular lens systems, including range finding for driving same and for discriminating between multiple objects and...
US20090190124 Uniform light generating system for testing an image-sensing device and method of using the same  
A uniform light generating system for testing an image-sensing device includes a light-generating unit, a light-transmitting unit, a light-diffusing unit, and a lens unit. The light-generating...
US20050047770 Imaging device and portable equipment  
The present invention provides an imaging device that is miniature despite of having an drive unit. The imaging device has an imaging unit 2 having a photoelectric converter 8 for converting an...
US20090194668 IMAGE SENSOR MODULE, CAMERA MODULE INCLUDING THE SAME AND ELECTRONIC DEVICE INCLUDING THE CAMERA MODULE  
An image sensor module may include an image sensor, a variable thickness member and a lens member. The image sensor may include a light receiver configured to receive a light. Further, a driving...
US20090261233 Displacement detecting device  
A displacement detecting device includes a non-contact sensor having a light source, an objective lens focusing output light from the light source onto a measurement surface, and a light receiving...
US20090202234 IMAGE-PICKUP APPARATUS AND IMAGE-PICKUP SYSTEM  
An image-pickup apparatus (1) includes a light projection part (32, 33) projecting light to an object, a focus detection part (26) detecting a focus state, a light-source detection part 31...
US20080237444 Light detection device, focus detection device, imaging apparatus, method of producing light detection device, and method of detecting focus  
A light detection device includes a lens array of a plurality of lenses arranged in the form of a honeycomb; and a photoelectric device array of a plurality of photoelectric devices for each of...
US20090256058 AUTOMATIC FOCUS CONTROL UNIT, ELECTRONIC DEVICE AND AUTOMATIC FOCUS CONTROL METHOD  
Disclosed herein is an automatic focus control unit including: a first light-emitting element; a line sensor; a second light-emitting element; a slit member; a shifting mechanism; and a controller.
US20140332661 FOCUS ADJUSTMENT APPARATUS, FOCUS ADJUSTMENT METHOD, STORAGE MEDIUM STORING FOCUS ADJUSTMENT PROGRAM, AND IMAGING APPARATUS  
A focus adjustment apparatus has: an imaging unit that is capable of outputting a pair of focus detection signals by photoelectrically converting rays of light which pass through different pupil...
US20090190242 LENS DRIVING DEVICE  
A lens driving device, comprises a base; a casing fixed to the base; a coil bracket disposed within the casing; a coil wound on the coil bracket, a spring disposed within the casing, a drive rod;...
US20060204122 Camera with autofocus function  
A camera includes a first transfer unit which transfers, in a first transfer time, pixel data of a first pixel range of a plurality of pixel data, a second transfer unit which transfers, in a...
US20070077048 Automatic focusing method  
An automatic focusing method is provided, which is realized through an imaging device as based on the multi-stage search principle and a focusing function. Thus the focusing position search is...
US20100025566 Single spot focus control  
The present invention discloses methods and systems for improved focusing of imaging systems for the acquisition of high-quality focused tissue image data. A light emitter (L) aims a focusing...
US20090090841 IMAGE SENSOR, FOCUS DETECTING DEVICE, AND IMAGING SYSTEM  
Pixels are two-dimensionally arrayed, each of the pixels having a first photoelectric conversion section which is divided into a plurality of regions to perform photoelectric conversions and a...
US20090095880 Autofocus control circuit, autofocus control method and image pickup apparatus  
The invention aims to reduce, in performing autofocusing on an autofocus target region determined within a face region obtained by face detection, the risk of misfocusing attributable to a...
US20090086084 Solid-state image device  
A solid-state image device has a photoelectric conversion part and has pixels for focus detection and pixels for image which are allocated in a row direction and a column direction, and the...
US20070187571 Autofocus control method, autofocus control apparatus and image processing apparatus  
An autofocus control method, an autofocus control apparatus and an image processing apparatus all of which can realize stable autofocus control operation by eliminating influences due to optical...
US20080073485 Visual inspection of optical elements  
An optical imaging device for visually inspecting an optical element is described. The optical imaging device comprises an optical connector interface adapted for connecting the optical imaging...
US20090159777 FOCUS DETECTING APPARATUS  
The focus detecting apparatus comprises an objective lens, a point light source which irradiates illumination light for generating a focusing signal to a transparent substrate through the...
US20110068250 AUTO-FOCUSING METHOD, RECORDING MEDIUM RECORDING THE METHOD, AND AUTO-FOCUSING APPARATUS PERFORMING THE METHOD  
An auto-focusing method of creating a focus value when a point light source image and an image having a low contrast are focused, a recording medium recording the method, and an auto-focusing...
US20120312957 IMAGING SYSTEM AND TECHNIQUES  
Systems and techniques for an optical scanning microscope and/or other appropriate imaging system includes components for scanning and collecting focused images of a tissue sample and/or other...
US20110095166 AUTO FOCUS ADJUSTMENT APPARATUS AND IMAGE PICKUP APPARATUS  
An auto focus adjustment apparatus includes: a correction unit which corrects a defocus amount detected by a defocus amount detection unit, correspondingly to a focus area selected from a...
US20120305746 AUTO-FOCUSING APPARATUS AND AUTO-FOCUSING METHOD USING THE SAME  
An auto-focusing apparatus and method, the apparatus including an emission unit, the emission unit being configured to irradiate light on the organic light-emitting display apparatus; an optical...
US20100182494 WAVELENGTH DETECTING APPARATUS AND FOCUS DETECTING APPARATUS HAVING THE SAME  
A wavelength detecting apparatus capable of detecting the main wavelength of the light coming into an image capture apparatus and a focus detecting apparatus using the same are disclosed. The...
US20110134249 Optical Detection and Ranging Sensor System For Sense and Avoid, and Related Methods  
An apparatus carried by an unmanned vehicle to provide passive sensing and facilitate avoiding airborne aerial obstacles is provided. The apparatus can include at least one, but typically multiple...
US20100243862 SYSTEM FOR ADJUSTING FOCUS OF A LIQUID LENS IN A MACHINE VISION SYSTEM  
A method and apparatus for recalibrating a liquid lens. In one embodiment, a lens holder is provided to adjust the focal length of the lens as a function of temperature. In another embodiment, a...
US20110133054 WEIGHTING SURFACE FIT POINTS BASED ON FOCUS PEAK UNCERTAINTY  
A machine vision inspection system acquires a plurality of images of a workpiece region of interest at various focus heights, and determines a Z-height (e.g., the best focus height) for the region...
US20110135292 FOCUS DETECTING APPARATUS  
Disclosed in a focus detecting apparatus comprising: a micro lens array arranged with a plurality of micro lenses, a photo detector that has a plurality of detecting elements provided in...
US20110017902 METHOD AND APPARATUS FOR AUTOFOCUS  
An autofocus apparatus and a method achieve a higher level of speed and robustness, and are particularly suited for fluorescence microscopy of biological samples, automated microscopy and scanning...
US20060228050 Method for calibrating 3d image sensors  
The invention relates to a method for calibrating 3D image sensors. Work tolerances, temperature variations and aging processes result in that the various pixels in a receiving array deviate from...
US20150189206 FOCUS DETECTION SENSOR AND OPTICAL APPARATUS USING THE SAME  
A focus detection sensor includes a line sensor comprised of a pair of sensor arrays in which a plurality of pixels are arranged. The sensor arrays include a pixel of a first type having an...
US20120193511 AUTOFOCUS DEVICE  
Provided is an autofocus device comprising: an optical source; an optical unit that allows emitted light from the optical source and object light from a measurement target to pass through the same...
US20090127429 APPARATUS AND METHOD FOR DETECTING THE FOCAL POSITION OF AN OPTICAL SYSTEM AND OPTHALMOLOGICAL TREATMENT APPARATUS  
An apparatus and a method are presented for detecting the focal position of an optical system (10) with a radiation source (12), a focusing imaging system (16), an at least partially reflective...
US20140132938 AUTO-FOCUS DEVICE, PROJECTION LENS DEVICE, AND IMAGE PROJECTION APPARATUS  
An auto-focus device includes: a light projection lens unit that projects light emitted from a light source unit, on a projection target surface; a light receiving unit that receives a...
US20120068048 METHOD AND APPARATUS FOR ADJUSTING AND TESTING AN IMAGE SENSOR MODULE  
A method for adjusting and testing an image sensor module is provided. The method of the present invention includes steps of: (1) calculating longitudinal and transverse deviation values of a...
US20100200727 SYSTEM AND METHOD FOR AUTOFOCUSING AN OPTICAL SYSTEM THROUGH IMAGE SPECTRAL ANALYSIS  
A system and method of autofocusing an optical system uses transforms of images or portions of images formed by the optical system. A detector is used to capture images at different positions...
US20100116968 METHOD OF FOCUS AND AUTOMATIC FOCUSING APPARATUS AND DETECTING MODULE THEREOF  
A method of focus and a focusing apparatus and a detecting module are provided. The detecting module includes an ellipse curved-surface reflection device and a light detector. The ellipse...
US20170108377 DETERMINING FOCUS CONDITION IN SPECTRAL REFLECTANCE SYSTEM  
Embodiments include a spectral reflectance system comprising a light source. The system includes a platform configured to retain a sample. The system includes an optical director positioned in the...
US20160266244 Laser Phase Diversity for Beam Control in Phased Laser Arrays  
Systems and methods that combine forward-model image reconstruction techniques with tomographic estimation of three-dimensional atmospheric turbulence to enable high-quality anisoplanatic imaging...
US20160156859 PHOTOELECTRIC CONVERSION APPARATUS, FOCUS DETECTION APPARATUS, AND IMAGE CAPTURING SYSTEM  
A photoelectric conversion apparatus includes a photoelectric conversion unit, a signal line, a circuit block, and a control circuit. The circuit block includes a differential amplifier circuit...
US20160088245 SOLID-STATE IMAGING DEVICE, ELECTRONIC APPARATUS, LENS CONTROL METHOD, AND IMAGING MODULE  
There is provided a solid-state imaging device including: a pixel region that includes a plurality of pixels arranged in a two-dimensional matrix pattern. Some of the plurality of pixels are...

Matches 1 - 50 out of 61 1 2 >