| Patents for G02B 23 - Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices (16,751) |
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| 02/27/2001 | US6194694 Surveying instrument |
| 02/27/2001 | US6193649 Endoscope air sending device |
| 02/22/2001 | DE19939798A1 Fibre-coupled shearography-endoscopy involves using shearographic device combined with endoscope device, shearing unit in connector or miniaturised form before endoscope fibre cable |
| 02/22/2001 | DE10028081A1 Endoscope for medical use, comprises transmitter which transmits observed image through wireless signal to external receiver |
| 02/22/2001 | DE10028080A1 Endoscope has transmitter to transmit observed image to receiver of external operating unit by wireless transmission |
| 02/21/2001 | EP1076838A1 Dual field-of-view objective system for the infrared |
| 02/21/2001 | CN2420667Y High accuracy photoelectric time meter |
| 02/20/2001 | US6191892 Image display apparatus |
| 02/20/2001 | US6191888 Binocular |
| 02/20/2001 | US6191809 Method and apparatus for aligning stereo images |
| 02/20/2001 | US6190309 Video scope and portable accommodation case therefor |
| 02/20/2001 | US6190308 Endoscopic video system for correcting a video image of an object to be studied |
| 02/20/2001 | US6189574 Flexible tube for endoscope |
| 02/15/2001 | WO2001010292A1 Endoscope |
| 02/15/2001 | DE19933248A1 Athermalisiertes Teleskop Athermalized telescope |
| 02/15/2001 | DE10039182A1 Endoscope system, optical scanning system and polygon mirror for supplying tomographic images contains first and second waveguides, optocoupler, super-luminescence diode, photodetector and reference mirror |
| 02/15/2001 | DE10023392A1 Curved section for insertion section of endoscope; has connection rings containing rotatable guide elements with guide holes for curve control wire and stop devices to secure them in connection rings |
| 02/14/2001 | CN2419611Y Nonreflective telescopes with super large sight |
| 02/14/2001 | CN2419610Y Paul telescopes with super large sights |
| 02/13/2001 | US6188516 Wide-view telescopic optical system |
| 02/13/2001 | US6186018 Binocular with rotation transmitting system |
| 02/07/2001 | CN2418494Y Straight-tube type water-proof and internal focus-regulation telescope body |
| 02/06/2001 | US6185037 Optical reconnaissance system |
| 02/01/2001 | WO2001007954A1 Cable winder for video endoscope |
| 02/01/2001 | WO2001006912A1 Monocular borescope or endoscope with offset mask |
| 02/01/2001 | DE19934527A1 Device for inspecting pipework incorporates a video camera for hollow areas and a horizontal reel winder with a vertical plane of rotation under a reference platform. |
| 02/01/2001 | DE10036448A1 Electronic endoscope image element has rectangular image area with strip-shaped shadow areas of essentially same width on two opposing sides for detecting reference black level |
| 01/31/2001 | EP1072922A1 Method for correcting optical wavefront aberrations, and optical system, for example a telescope, thus obtained |
| 01/30/2001 | US6181486 Optical architecture for infrared viewing system |
| 01/30/2001 | US6181481 Objective lens for endoscope |
| 01/30/2001 | US6181302 Marine navigation binoculars with virtual display superimposing real world image |
| 01/30/2001 | US6179427 Eyepiece cover for binoculars |
| 01/25/2001 | WO2001006294A1 Optical system |
| 01/25/2001 | WO2001006282A1 Single-lens stereoscopic light-valves and apparatuses |
| 01/25/2001 | WO2001006199A1 Optical sight |
| 01/25/2001 | DE10033142A1 Stimulator filter for endoscope for fluorescence investigations has at least one non-parallel filter element surface deflecting light in direction different from transmission direction |
| 01/24/2001 | EP1070936A2 Electronic leveling apparatus |
| 01/23/2001 | US6178052 Finder optical system |
| 01/23/2001 | US6177671 Infrared telescope with harmonization of the input and output axes |
| 01/23/2001 | CA2138084C Night vision visor |
| 01/17/2001 | EP1069442A2 Prism system for image reversal in a visual observation path |
| 01/16/2001 | US6175447 Binocular instrument including movable lens protective structure |
| 01/16/2001 | US6174061 Compact electro-optical sensor assembly having single aperture for multiple detectors |
| 01/11/2001 | DE19933172C1 Prismensystem zur Bildumkehr in einem visuellen Beobachtungsstrahlengang Prism system for image reversal in a visual observation path |
| 01/11/2001 | DE19932054A1 Periscopic window for basement rooms with external periscope fitted to window frame |
| 01/10/2001 | EP1067376A2 Fluorescence measuring apparatus |
| 01/10/2001 | EP1066541A1 Spot light fiber and illuminating apparatus |
| 01/09/2001 | US6173220 Attitude direction indicator with supplemental indicia |
| 01/09/2001 | US6172808 Hands-free binoculars assembly |
| 01/09/2001 | US6172806 Concentric telescope system |
| 01/09/2001 | US6172805 Poly-powered optical system |
| 01/09/2001 | US6172708 Modular night vision device and power supply for a television camera |
| 01/04/2001 | WO2001001186A1 Deflection system for an endoscope and endoscope, comprising a deflection system of this type |
| 01/04/2001 | WO2001001185A1 Night sight device |
| 01/04/2001 | DE19928272A1 Endoscope tube flexible part has spring stabilizing zone and interposed ring zones as integral tube piece slotted out lengthways and here joined to stabilizing zone. |
| 01/04/2001 | DE19927816A1 Endoskop mit verstellbarem Bauelement Endoscope with an adjustable component |
| 01/04/2001 | DE19927129C1 Focusing and focal width adjuster for video camera with zoom lens produces time window which is supplied to focusing circuit and zoom control circuit to provide vertical scanning gap of video signal |
| 01/04/2001 | DE10031530A1 Endoscope system illumination device has several light output elements that emit monochromatic light beams towards light waveguide input surface within surface aperture angle |
| 01/04/2001 | DE10028154A1 Endoscope that can be completely swallowed by patient has transmitter and receiver for sending image signals and receiving control commands allowing it be maintained accurately in body for long periods |
| 01/03/2001 | EP1065484A2 Measuring or treatment instrument with laser sighting |
| 01/03/2001 | EP1065483A1 Laser sighting beam modification for measuring or treatment instrument |
| 01/03/2001 | CN2413298Y 望远镜 Telescope |
| 01/03/2001 | CN2413297Y Optical aiming lens |
| 01/02/2001 | US6169628 Protective window for optical sight |
| 12/28/2000 | WO2000079323A1 Endoscope with magnetic bodies |
| 12/28/2000 | WO2000078205A1 Endoscope with a movable component |
| 12/28/2000 | WO2000037970B1 Extreme temperature radiometry and imaging apparatus |
| 12/28/2000 | DE19934931C1 Horizontal and vertical setting device for theodolite or tachymeter telescope uses precision horizontal and vertical setting drive lying in different planes and controlled by coaxial setting shafts |
| 12/27/2000 | EP1062670A1 Method for assembling an optical array comprising coaxial shells |
| 12/27/2000 | EP1062530A1 Stereoscopic, long-distance microscope |
| 12/27/2000 | EP0820570A4 Flashlight illuminator for a night vision device |
| 12/27/2000 | CN2412229Y Portable optical observing telescope |
| 12/26/2000 | US6166859 Viewfinder optical system and optical apparatus having the same |
| 12/26/2000 | US6166784 Imaging optical system |
| 12/21/2000 | WO2000077555A1 Method and apparatus for using non-coherent optical bundles for image transmission |
| 12/21/2000 | WO2000077554A1 Combined telescope and telemeter device |
| 12/21/2000 | WO2000076391A1 An optical system |
| 12/21/2000 | WO2000050927A3 Optical device |
| 12/21/2000 | DE10029311A1 Optical system to correct blurred movements in an optical observation instrument has a leading lens system with structured leading and trailing lens groups to apply a correction in a compact and lightweight assembly |
| 12/20/2000 | EP1061335A2 Position detecting apparatus |
| 12/19/2000 | US6163640 Stereoscopic sensor |
| 12/19/2000 | US6163401 Optical system for non-flexible endoscopes |
| 12/19/2000 | US6163375 Devices for taking motion pictures from an aircraft |
| 12/14/2000 | WO2000075714A1 Black-out curtain |
| 12/14/2000 | WO2000075712A1 Electrically operated tuning fork |
| 12/14/2000 | WO2000075639A1 Uv-imager system |
| 12/14/2000 | WO2000047263A3 Device for introducing an intubation tube into the trachea |
| 12/14/2000 | DE19925323A1 Electronic endoscope with detachable shaft, to enable easier changing of shaft length, with shaft change accomplished by use of mechanical and optical fiber couplings |
| 12/14/2000 | DE10028155A1 Endoscope that can be completely swallowed by patient has transmitter-receiver for sending image signals and receiving control commands allowing it be maintained accurately in body for long periods |
| 12/14/2000 | DE10028153A1 Endoscope system is flexible has radio control and picture transmission can be completely swallowed |
| 12/13/2000 | EP1058860A1 Camera and, in particular, modular dental camera |
| 12/13/2000 | CN2410657Y Large binoculars with tripod mounting joint |
| 12/12/2000 | US6160668 Optical systems |
| 12/07/2000 | WO2000073843A1 A display for head mounting |
| 12/07/2000 | DE19917621A1 Endoscope device uses suction at distal end of endoscope shaft for removal of deposits from surface of optical imaging lens |
| 12/06/2000 | EP1057063A1 Confocal microscopy with multi-spectral encoding |
| 12/06/2000 | EP1056973A1 Apparatus and method for coupling high intensity light into low temperature optical fiber |
| 12/05/2000 | US6157483 Binocular with low magnification and wide field of vision |
| 12/05/2000 | US6157482 Binoculars capable of quickly moving lens covers to a retracted position when in use |
| 12/05/2000 | US6155973 Universal endoscope video adaptor with zoom |