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Class 359/373 - Side-by-side fields


Subclass of Class 359 - Optical: systems and elements
Definition: Subject matter wherein at least two of the separate paths
No. of patents: 23
Last issue date: 11/01/2011


NumberTitleIssue Date
8049958Optical component for a stereomicroscope
A changing device (60) for an optical examination device, for example a microscope, comprising two beam paths (61.1, 61.2) for a first optical image, and a changing optics (21) which is rotatably arranged in the changing device and is, for examp...
11/01/2011
7961385Light microscope
An assistant microscope add-on device for a surgical microscope (1) comprises an objective (22) inclined relative to an object plane (10) with an object field (10′), wherein the objective defines an objective plane (22′) and an...
06/14/2011
7405875System microscope
A system microscope has a specimen mounting part which mounts a specimen, an inverted microscope including an illumination path which radiates illumination light from under the specimen mounting part, and an observation optical path which acquires detection light em...
07/29/2008
7244396Method for preparation of microarrays for screening of crystal growth conditions
A method of screening solution conditions suitable for the crystallization of macromolecules with a picogram to a microgram of protein using picoliter or nanoliter volumes is provided. A preferred method comprises preparing a plurality of recipe solutions in millili...
07/17/2007
7113651Multi-spectral miniature microscope array
A multi-spectral miniature microscope objective imaging system for a miniature microscope array includes one or more illuminating light sources for illuminating an object with light including multiple spectral bands, a multi-spectral imaging miniature microscope obj...
09/26/2006
7075717Comparison macroscope having an illumination system for specimens
A comparison optical system (1) having an illumination system for specimens, the comparison optical system (1) being equipped with several macroscopes (2a, 2b). The macroscopes (2a, 2b) are connec...
07/11/2006
6850362Microscope 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 the microscope optical system a sample is provided, e.g. on a stage, t...
02/01/2005
6738190Method for examining a specimen
A method for examining a specimen (11) by means of a confocal scanning microscope having at least one light source (1), preferably a laser, to generate an illuminating light beam (4) for the specimen (11), and a beam deflection device (
05/18/2004
6580554Method for beam control in a scanning microscope, arrangement for beam control in a scanning microscope, and scanning microscope
A method and an arrangement for beam control in a scanning microscope are disclosed. The scanning microscope comprises means for acquiring and displaying (3) a preview image (7) and a microscope optical system (51). Means for marking (5) at least one regi...
06/17/2003
6549333Endoscope ocular with microscope gripping mechanism and endoscope holder and endoscope fixing method
An endoscope ocular portion fitted with a microscope gripping mechanism 9 is adopted where a microscope gripping mechanism 10 has; a microscope gripping portion 12 for gripping a microscope ocular portion 11a of a medical microscope 11, an endoscope secur...
04/15/2003
6268959Inverted microscope with objective lens view opening and method for using same
An inverted microscope capable of confirming a marking or the like on an objective lens arranged under a stage from a normal viewpoint near an eyepiece without having to take a forced posture. The inverted microscope has a main body, a stage on the main b...
07/31/2001
5969888Optical unit coupling mechanism
An optical unit coupling mechanism for coupling optical units 10, 11 having a plurality of mutually parallel optical paths 10a, 10b with each other, said optical unit coupling mechanism comprising a round dovetail consisting of a male dovetail 1 and a fem...
10/19/1999
5793523Beam divider more particularly for optical instruments such as operating microscopes
In order to better cover the operating field with a stereoscopic operating microscope in connection with a television camera, the operating microscope is provided with a beam divider, whose two beam divider elements (2, 2') inserted into the parallel opti...
08/11/1998
5729382Large exit-pupil stereoscopic microscope
A stereoscopic microscope having right and left eyepiece lens systems for observation of two aerial images formed with parallax. The stereoscopic microscope comprises a main body housing and an eyepiece body housing which comprises an optical system rangi...
03/17/1998
5305139Illumination system and method for a high definition 3-D light microscope
An illumination system and method for providing real-time 3-D viewing and increased resolution, sharpness, depth of field, and perception of depth for a transmitted light microscope including a condenser lens having an optical axis, objective lens having ...
04/19/1994
5283687Amplifier for optical fiber communication link
A bidirectional optical fiber (12) amplifier suitable for use in a dual payout fiber-optic communication link (10) is disclosed herein. The inventive amplifier (12) is typically encasted in a shell or service loop, and is preferably connected between firs...
02/01/1994
5253101Electrochromic material and method of making an electrochromic material
This specification discloses reduced tungsten oxide electrochromic material, useful in an electrochromic device, having excellent electrochromic properties. The oxidation number of the tungsten of the material as deposited on a support of the device in a ...
10/12/1993
4439010Apparatus for combining optical images
An apparatus for combining optical images which is particularly suited for use in integrated circuit lead wire gang bonding systems is disclosed. The apparatus includes an objective lens to gather and focus light rays reflected from an object, such as a m...
03/27/1984
4417789Observation device
A device for observing, by use of two microscopes, two adjacent regions on two objects which are superposed with respect to the direction of an optical axis is provided with a magnifying and image projecting lens interposed between the microscopes and the...
11/29/1983
4403839Comparator macroscope or microscope
Disclosed is a comparator viewing device for simultaneously viewing objects to be compared, either macroscopically or microscopically, comprising a comparator bridge member, a pair of individual optical viewing members attached to the bridge member, each ...
09/13/1983
4126376Manipulation device for precision adjustments including a double microscope having adjustable optical axes
The invention relates to a manipulation device for precision adjustment of plane pattern bearing substrates being provided with two adjustment marks which are at different distances relative to a reference mark, which is, for example, a graduation plate. ...
11/21/1978
4017147Comparison microscope
The invention contemplates an improved microscope having a partially transmitting mirror in the observation light path, the mirror deflecting some of the illuminating light path onto a first object, while a second object is located in the light path which...
04/12/1977
3937556Viewing field splitter
A viewing field splitter particularly useful for simultaneously viewing two sides of an object for alignment purposes in which the two fields are obtained from microscopes mounted to pivot about the center of an arc which is illuminated. The microscope ou...
02/10/1976
 
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