Matches 1 - 50 out of 131 1 2 3 >
Match Document Document Title
7386125 Techniques of imperceptibly altering the spectrum of a displayed image in a manner that discourages copying  
Copying of visual images by electronic devices is discouraged by metamerically altering the relative weights of the color components forming the visual images in a manner that is not perceptible to...
7362501 Microscope apparatus  
An objective lens can be reduced in diameter, which allows examination inside a specimen such as a living organism with minimum invasiveness and also reduces costs. The invention provides a...
7336884 Adaptive device for shifting imaging axis across fiber-optic endfaces in multi-fiber connector for inspection  
A device for shifting the imaging axis of a microscope across the endfaces of a multi-fiber connector for inspecting the fiber-optic endfaces through the microscope comprises a supporting body for...
7327514 Microscope system comprising actuator element for moving the objective lens for focussing  
A microscope system having a plurality of exchangeable objective lenses ( 10 ); an objective lens changeover element ( 18 ) for supporting each of the objective lenses which is operable for placing...
7324272 Spectroscopic microscope with multi-mode illumination  
A spectroscopic microscope allowing both molecular spectrometry and visible microscopy of a sample has a light source for its spectrometer which provides Koehler illumination of the sample, i.e.,...
7321108 Dynamic focusing method and apparatus  
A method and apparatus for dynamically focusing an imaging mechanism on a moving target surface having a variable geometry is herein disclosed. Apparatus for focusing an imaging mechanism may...
7310187 Projection objective, especially for microlithography, and method for adjusting a projection objective  
A method of adjusting a projection objective permits the projection objective to be adjusted between an immersion configuration and a dry configuration with few interventions in the system, and...
7298549 Microscope  
A confocal microscope has a specimen holding device for holding a specimen ( 18 ). The specimen ( 18 ) is illuminated by an illuminating unit ( 10 ). An optics unit ( 12 ) serves to direct...
7271966 Microscope objective with axially adjustable correction mounts  
The invention is directed to a microscope objective with axially adjustable correction mounts and is applicable in connection with different cover slips and/or different immersion liquids and/or at...
7265899 Stereoscopic microscope  
An observation device including an intermediate tube that houses two relay optical systems and an image rotator, each relay optical system having an exit axis that is substantially parallel to the...
7233435 Microscope  
The present invention concerns a microscope 1 . The microscope 1 encompasses a microscope stand 2 , an objective 4 having an optical axis 5 , a microscope stage 6 serving to receive a...
7218446 Imaging system having a fine focus  
A new high resolution confocal and non-confocal scanning laser macroscope is disclosed which achieves fine focus and control of focus position by moving a lens in the intermediate optics. This...
7209292 Projection objective, especially for microlithography, and method for adjusting a projection objective  
A method of adjusting a projection objective permits the projection objective to be adjusted between an immersion configuration and a dry configuration. The projection objective includes optical...
7206129 Real image type zoom finder, and imaging system incorporating the same  
A real image type zoom finder that, albeit being reduced in size and thickness, can gain high enough zoom ratios and an imaging system equipped with such a real image type zoom finder. The real...
7167304 Binocular stereoscopic observation apparatus, electronic image stereomicroscope, electronic image stereoscopic observation apparatus, and electronic image observation apparatus  
A binocular stereoscopic observation apparatus includes an imaging section forming left and right images with parallax in at least two directions and an observing section in which the images with...
7158293 Tube for a microscope  
A tube for a microscope includes a tube housing, an adaptation interface, a beam guidance device, an operator interface, and a beam deflecting device. The beam deflecting device deflects a light...
7130117 Microscope apparatus  
A specimen and an objective lens can be quickly brought close together or separated without an operator being concerned about the positional relationship between the specimen and the objective...
7064741 Light source device, display device and reflection sheets for use therewith  
A light source device and display device capable of suppressing occurrence of unevenness in luminance therefrom by using a light guide with concave or convex structural portions in combination with...
6980360 Focus stabilizing apparatus  
A position adjusting means is provided at an outer periphery of an objective lens opposite to an observation sample and the observation sample is moved by the position adjusting means in an optical...
6980359 Microscope system  
In a microscope system in which at least one of a stage on which a sample 4 is mounted and an objective lens 6 can move relatively in a direction of an optical axis, a contact judgment section ...
6977784 Image-taking apparatus  
An image-taking apparatus includes an image-taking portion provided with a taking lens system. A filter to be brought into close contact with the taking lens system is held by a filter holder. A...
6909540 Microscope objective, microscope, and method for imaging a specimen  
A microscope objective that comprises an objective housing and contains several lens elements, at least one lens element being arranged displaceably in motor-driven fashion within the objective...
6884980 Method and apparatus for automatic focusing of an optical device  
The invention concerns a method and an apparatus for automatically focusing an optical device onto a specific and predetermined region of a specimen. The apparatus compares signals corresponding to...
6850362 Microscope optical system with a stationary sample stage and stationary viewing ports suited for viewing various fields of view of a sample  
A microscope optical system in which both a sample and the viewing optics can be maintained stationary, while at the same time different points or fields of view of the sample can be examined. In...
6816237 Imaging optical instrument  
An imaging optical instrument causes light emitted from a plurality of light sources arranged adjacent an object to image on recording surfaces of a photosensitive or thermosensitive material. The...
6809861 Optical apparatus  
An optical apparatus minimizes autofluorescence and stray light as well as leakage of excitation light and efficiently utilizes illuminating light from a fluorescence illumination optical system to...
6793886 Device for monitoring fertility in women by observing physical changes in body fluids  
A kit ( 11 ) is described for the detection of characteristics and parameters of body fluids such as saliva, urine and cervical mucus for the purposes of studying and identifying fertility periods...
6757051 Projection optical system, manufacturing method thereof, and projection exposure apparatus  
A projection optical system forms an image of an object in a first plane onto a second plane. The projection optical system has an optical element group including at least one refractive member and...
6582377 High accuracy non-intrusive fertility choice device for women, using polarized light  
This invention introduces a high accuracy fertility-no-fertility choice device for women. The device-indicator is based on precise examination of the saliva estrogen and for that purpose is used...
6582362 Endoscope system  
An endoscope system in which a normal observation image and a near observation image are photographed by a solid-state image sensor upon operation of a focus adjustment device for changing a focal...
6563634 Microscope with aberration correcting function  
A microscope according to the invention comprises an aberration correcting objective lens facing a specimen and having an aberration correcting lens correcting an aberration due to an error in the...
6507433 Method and apparatus for preventing application of excessive force between microscope objective and stage  
A method and apparatus for preventing excessive closure between a retractable tip objective and the stage of a microscope which includes positioning a sensor in the turret of a microscope, which...
6476979 Focusing systems for perspective dimensional measurements and optical metrology  
Focusing systems for which variation of magnification with focus is either inherently compensated, or is calibrated and corrected. The required conditions for inherent compensation are determined,...
6466366 Microscope with end plate and adapter for viewing multi-fiber connectors  
The portable microscope includes an end plate and pivotable adapter for improved inspection of multiple fiber optic cables in a single connector. The end plate is mounted on the head unit housing...
6437912 Microscope, transillumination condenser therefor, and optical element slider  
A microscope having a mirror for deflecting light from an illumination light source in a direction of an objective lens and illuminating a specimen via a condenser lens disposed above the mirror...
6388809 Methods and apparatus for improved depth resolution use of out-of-focus information in microscopy  
Apparatus and methods that improve the depth resolution of confocal microscopy images using out-of-focus information from within the focal plane of interest (from the x-y direction) and/or from...
6268958 Microscope having adjustable objective lens holder  
A microscope is capable of changing over a magnification of an objective lens with a simple construction and by a simple changeover operation without operating a focusing handle when observing a...
6263233 Handheld imaging microscope  
A handheld imaging microscope for imaging tissue samples substantially beneath the surface of the tissue sample. The microscope includes an objective lens and a window defining a tissue contacting...
6252704 Microscope  
A microscope including a support section for supporting a viewing section and an objective lens section and slidably supporting a stage section and a lighting section. The objective lens section...
6236503 Microscope stand for a wafer inspection microscope  
6226118 Optical microscope  
An optical microscope has a revolver for selectively inserting a plurality of objective lenses including a low-magnification (very-low-magnification) objective lens on an optical axis for...
6204963 Retrofittable tubular intermediary element  
The invention relates to a tubular intermediary unit for a microscope comprising a relatively small upper part and a similarly small lower part, the upper part being pivotable about an axis of...
6076929 Microscope, including automatic ocular adaptation  
The invention concerns a microscope, in particular an operating microscope with a remote controlled adjustment system (32) for an ocular (8); the adjustment system preferably facilitates automatic...
6005710 Microscope, in particular for surgical operations, having autofocus responsive to gaze  
The invention concerns a microscope, in particular an operating microscope with an autofocussing system that adjusts focus based on the user's gaze. A sensor tracks pupil position and this...
5982533 Microscope with endplate for viewing surface end of fiber optic cable  
The portable microscope includes an end plate for improved inspection of the end surface of a fiber optic cable at a connection point in a fiber optic system. The end plate is mounted on the head...
5949574 Computer supported video microscope  
The invention relates to a compact microscope 4 especially for medical routine applications. The microscope is configured as a closed housing 8 wherein the specimen 30 to be microscoped is drawn in...
5907431 Microscope including automatic ocular adaptation  
The invention concerns a microscope, in particular an operating microscope with a remote controlled adjustment system (32) for an ocular (8); the adjustment system preferably facilitates automatic...
5867308 Microscope, in particular for surgical operations  
A microscope (23A) has a sensor or eye pupil tracking device (3A) and preferably a device for representing symbols of control elements by means of which various functions or accessories of the...
5731893 Portable microscope for inspecting fiber optic cable  
The portable microscope includes an end plate with a reflective inner surface for improved inspection of the end surface of a fiber optic cable at a connection point in a fiber optic system. The...
5719700 Apparatus for in vivo observation of the microscopic structure of the skin or of a similar tissue  
A confocal microscope equipped with a light source, a rotary disk having holes, a highly sensitive image receiver or camera, an immersion lens, and a contact endpiece for contacting the skin and in...
Matches 1 - 50 out of 131 1 2 3 >