| 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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| 08/25/1992 | US5142315 Lens shutter type of camera including zoom lens |
| 08/25/1992 | US5141313 Apparatus for producing a collimating mark |
| 08/25/1992 | US5140975 Insertion tube assembly for probe with biased bending neck |
| 08/23/1992 | CA2061494A1 Binocular telescope |
| 08/20/1992 | WO1992014033A1 Down hole camera assembly |
| 08/20/1992 | DE4204468A1 Vorrichtung zur parallaxen- und/oder dioptrienkorrektur fuer eine kamera Apparatus for parallax; and / or diopter correction for a camera |
| 08/18/1992 | US5140151 Day/night sight including a beam combiner and a pivotable mirror |
| 08/13/1992 | DE4103457A1 Comparative microscope for observing two similar objects through two lenses - has video mixer bringing both pictures together for comparative observation, both lenses being part of single microscope |
| 08/12/1992 | EP0571369A4 Flying spot endoscope. |
| 08/12/1992 | EP0498467A1 Flexible printed circuit with anti-reflection device for a lens shutter camera |
| 08/12/1992 | EP0498115A1 Portable arthroscope with disposable probe |
| 08/12/1992 | EP0498114A1 Portable arthroscope with periscope optics |
| 08/12/1992 | CN2112843U Drilling rod endoscope |
| 08/11/1992 | US5138682 Fibre-optic cable assemblies |
| 08/11/1992 | US5138484 Mirror telescope |
| 08/11/1992 | US5137013 Joint structure composed of flexible tubing and a handling apparatus comprising such a joint structures |
| 08/09/1992 | CA2060827A1 Night visibility module for watching and aiming system |
| 08/06/1992 | DE4103758A1 Endoscope centring mechanism - comprises resilient distance pieces on ring enclosing distal end |
| 08/06/1992 | CA2056042A1 Motorcycle driver's helmet |
| 08/05/1992 | EP0497383A2 Photographic optical system and camera including such a system |
| 08/05/1992 | EP0497347A2 Laparoscope having means for removing image impeding material from a distal lens |
| 08/05/1992 | EP0310640B1 Relay lens system |
| 08/05/1992 | EP0267298B1 Zoom lens drive system for lens shutter type of camera |
| 08/05/1992 | CA2054603A1 Portable arthroscope with periscope optics |
| 08/05/1992 | CA2054519A1 Portable arthroscope with disposable probe |
| 08/04/1992 | US5136676 Coupler for a laser delivery system |
| 08/04/1992 | US5136427 Optical system for use with a viewfinder |
| 08/04/1992 | CA1305953C Packaging system for disposable endoscope sheaths |
| 08/04/1992 | CA1305900C Contamination protection system for endoscope control handles |
| 08/04/1992 | CA1305885C Partial eyeshield |
| 08/02/1992 | CA2060436A1 Laparoscope having means for removing image impeding material from a distal lens |
| 08/01/1992 | WO1992014342A1 Method and apparatus for viewing a bore hole |
| 08/01/1992 | WO1992014034A1 Optic system for a down hole camera assembly |
| 08/01/1992 | CA2101748A1 Optic system for a down hole camera assembly |
| 08/01/1992 | CA2101747A1 Method and apparatus for viewing a bore hole |
| 07/29/1992 | EP0364578B1 Inspection apparatus for hot furnace |
| 07/28/1992 | US5134519 Periscope switchover mirror system |
| 07/28/1992 | US5133736 Investment cast end effectors for disposable laparoscopic surgical instrument |
| 07/22/1992 | EP0495533A2 Guide mechanism of a flexible printed circuit board for a lens shutter camera |
| 07/22/1992 | EP0495532A2 Photographic optical system and camera including such a system |
| 07/22/1992 | EP0495351A1 Position measuring device for endoscope |
| 07/21/1992 | US5133050 Telescope operating system |
| 07/21/1992 | US5133035 Multifiber endoscope with multiple scanning modes to produce an image free of fixed pattern noise |
| 07/21/1992 | US5132838 Keplerian zoom finder optical system |
| 07/21/1992 | US5132836 Reflecting telescope including a flat apertured mirror rotatable about perpendicular axes |
| 07/21/1992 | US5131611 Method and apparatus for reactionless rotation |
| 07/21/1992 | CA1305341C Optical gun sight |
| 07/15/1992 | EP0494520A1 Insert for shielded trocar |
| 07/15/1992 | CN1062794A No-round lens telescope |
| 07/14/1992 | US5130845 Real image viewfinder |
| 07/14/1992 | US5130527 Night vision scope with improved voltage supply |
| 07/14/1992 | US5129309 Electro-optic targeting system |
| 07/14/1992 | CA1305246C Intracavitary ultrasound scanner means |
| 07/09/1992 | WO1992011565A1 Real image viewfinder |
| 07/09/1992 | DE4100229A1 Bidirectional periscope with light conductors esp. for armoured vehicle - encloses two vertical optical path sections between lookout and viewing windows which face in opposite directions |
| 07/08/1992 | EP0493562A1 Afocal optical observing system |
| 07/08/1992 | CN2109582U Glasses suction telescope |
| 07/07/1992 | US5128807 Headgear with viewing monocular |
| 07/07/1992 | US5128803 Combat vehicle with a hatchway in its armored roof and including a system of periscopes |
| 07/07/1992 | US5127405 Biomedical fiber optic probe with frequency domain signal processing |
| 07/07/1992 | CA1304640C Dual view endoscope |
| 07/01/1992 | CN2108945U Necklace with electronic watch and telescope |
| 07/01/1992 | CN2108938U Telescope |
| 06/30/1992 | US5127079 Multifilament type plastic optical fiber endoscope |
| 06/30/1992 | US5126549 Automatic focusing telescope |
| 06/30/1992 | US5125143 Device for securing skin tube to bendable tube portion of endoscope |
| 06/23/1992 | US5124848 Motorcycle driver's helmet |
| 06/23/1992 | US5124844 Method and apparatus for locating celestial objects |
| 06/23/1992 | US5124838 Optical coupler |
| 06/23/1992 | US5124837 Finder of real image type |
| 06/23/1992 | US5124836 Real image mode finder optical system |
| 06/23/1992 | US5123723 Ultra-high vacuum telescoping fiber optic feedthrough apparatus and method |
| 06/17/1992 | EP0490510A2 Two-color focal plane array sensor arrangement |
| 06/17/1992 | EP0490497A2 Simultaneous dual field of view sensor |
| 06/17/1992 | EP0490284A2 Case for binoculars |
| 06/17/1992 | EP0489774A1 Endoscope with tv camera |
| 06/16/1992 | US5122908 Non-linear controller functions for inertial optical stabilizers |
| 06/16/1992 | US5122900 Motorized mirror assembly |
| 06/16/1992 | US5122650 Stereo video endoscope objective lens system |
| 06/14/1992 | WO1992010776A1 Double reflector |
| 06/14/1992 | WO1992010775A1 Device for supporting an aiming and orienting appliance useful in reflector systems |
| 06/14/1992 | CA2075836A1 Device for supporting an aiming and orienting appliance useful in reflector systems |
| 06/14/1992 | CA2075822A1 Double reflector |
| 06/11/1992 | CA2055021A1 Two-color focal plane array sensor arrangement |
| 06/10/1992 | EP0489095A1 Optical instrument |
| 06/10/1992 | CN1061853A Vibration watcher |
| 06/10/1992 | CN1061842A Three-way valve for refrigeration system |
| 06/09/1992 | US5121220 Ocular turret telescope system |
| 06/09/1992 | US5121045 EMI proof battery pack for night vision goggles |
| 06/04/1992 | DE4038125A1 Endoscope position-indicating equipment inside chamber - comprises annular transparent bubble tube round lens periphery |
| 06/02/1992 | US5119238 Objective lens system for endoscopes |
| 06/02/1992 | US5119236 Split mirror vision augmentation system |
| 06/02/1992 | US5117606 Structural member |
| 05/29/1992 | WO1992008997A1 Magnifier |
| 05/27/1992 | CN2105700U Miniature glasses type telescope |
| 05/25/1992 | US5142417 Unobstructed all-reflecting telescopes of the schiefspiegler type |
| 05/19/1992 | US5115355 Compact coude optics system |
| 05/19/1992 | US5115261 Photographing light quantity controller for endoscope |
| 05/19/1992 | US5114422 Laser laparoscope assembly and method therefor |
| 05/19/1992 | CA1300942C Optical cable with bending mechanism |