| 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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| 02/04/1986 | US4568154 Spectacle type mounting assembly for binocular |
| 02/04/1986 | US4568153 Binocular telescope |
| 01/29/1986 | CN85200343U Astronomical telescope with all-plastic lens for the use of popular science |
| 01/28/1986 | US4566789 Panoramic view bore examining apparatus |
| 01/28/1986 | EP0094964A4 A catheter assembly. |
| 01/22/1986 | EP0169116A1 Optical system with a high-speed optical channel selector |
| 01/21/1986 | US4565428 Eye shield for a viewing device |
| 01/21/1986 | US4565423 Connecting device for an endoscope |
| 01/08/1986 | EP0167507A1 Sight means |
| 01/07/1986 | US4563061 Night vision viewing systems |
| 01/07/1986 | US4562831 Endoscope system using solid state imaging device |
| 12/31/1985 | US4562344 Automatic focus detecting mechanism for endoscopes |
| 12/31/1985 | US4561733 Panoramic unity vision system |
| 12/31/1985 | US4561429 Flashlight control apparatus for endoscope |
| 12/27/1985 | EP0165718A2 Endoscopes |
| 12/18/1985 | EP0164849A1 Bi-image fibrescope |
| 12/18/1985 | EP0164623A1 Fiberscope with bending mechanism |
| 12/17/1985 | US4558691 Endoscope |
| 12/10/1985 | US4557598 Apparatus for checking the internal surface of a pipe or the like |
| 12/10/1985 | US4557451 Binocular rests |
| 12/10/1985 | US4557254 Endoscope |
| 12/04/1985 | EP0163266A2 Optical fiber for lateral irradiation of laser beam |
| 12/03/1985 | US4556284 Apparatus for combining an optical and laser system and including a self-focussing optical fiber bundle |
| 12/03/1985 | US4556159 Protective holder for binoculars |
| 11/27/1985 | EP0162493A1 Telescope with two magnifications |
| 11/21/1985 | EP0161834A1 Objective head for fibrescopes |
| 11/19/1985 | US4553819 Visual aid apparatus for viewing objects beneath water surface |
| 11/13/1985 | EP0160766A1 Collimator sight |
| 11/12/1985 | US4552131 Co-viewing device for endoscope |
| 11/12/1985 | US4552129 Endoscope |
| 11/06/1985 | EP0160334A1 Collimator for the harmonisation of two optical devices |
| 11/05/1985 | US4550716 Liquid supplying device for endoscope |
| 10/30/1985 | EP0159481A1 Image transmission line |
| 10/24/1985 | WO1985004729A1 A stereoscope support |
| 10/22/1985 | US4548481 Variable magnification observation optical device |
| 10/22/1985 | CA1195527A1 Apparatus for checking the internal surface of a pipe or the like |
| 10/16/1985 | EP0158549A2 Endoscope-type device for subterraneous exploration, especially for the in situ observation of the in-rooting of plants |
| 10/16/1985 | EP0158298A2 A probe for abnormality of internal tissue by spectroscopic method |
| 10/09/1985 | EP0157678A2 Electronic endoscope |
| 10/09/1985 | EP0157676A1 Observation instrument for two opposite directions through a wall |
| 10/09/1985 | EP0157304A2 Manipulator system for the control of motion, feeding and signal interrogation of a specialized endoscope, especially in the optical testing for cracks |
| 10/09/1985 | EP0157009A2 Special endoscope for optical flaw inspection |
| 10/09/1985 | EP0156898A1 Folding optical devices such as binoculars |
| 10/08/1985 | US4546379 Independent color adjustment for a video system |
| 10/08/1985 | US4545369 Waterproof endoscope |
| 10/02/1985 | EP0156436A2 Power supply for an intensified night sight |
| 10/01/1985 | US4544844 Image tube IR illuminator indicator |
| 09/24/1985 | US4542963 Optical system with reflective baffles |
| 09/24/1985 | US4542959 Color correction filter and method of taking underwater photographs therewith |
| 09/17/1985 | US4541294 Drive assembly for an astronomical telescope |
| 09/11/1985 | EP0153957A1 Unit for coupling operational light in an eye examination apparatus. |
| 09/10/1985 | US4540238 Bilevel telemicroscopic apparatus |
| 09/04/1985 | EP0153804A1 Devices for inspecting inner surfaces of tubular objects |
| 09/04/1985 | EP0153740A2 Telescopic sight with erector lens focus adjustment |
| 09/03/1985 | US4539586 Connector module for video endoscopic system |
| 09/03/1985 | US4538593 Connecting device |
| 09/03/1985 | CA1192804A1 Catheter assembly |
| 08/28/1985 | EP0152418A1 A night vision instrument with electronic image converter. |
| 08/27/1985 | US4537453 Connecting mechanism of light source device for endoscope |
| 08/27/1985 | US4537209 Device for cleaning endoscopes |
| 08/21/1985 | EP0152301A2 Apparatus for inspecting the interior of a vacuum vessel |
| 08/21/1985 | EP0152299A2 Apparatus for executing maintenance work on the wall of vacuum vessel |
| 08/21/1985 | EP0152181A2 Monitoring apparatus |
| 08/21/1985 | EP0152056A2 Binocular telescope with middle focusing mechanism |
| 08/20/1985 | US4536827 Image collection and object illumination |
| 08/20/1985 | US4536789 Apparatus for observation in a high velocity liquid stream |
| 08/20/1985 | US4535758 Signal level control for video system |
| 08/20/1985 | CA1192173A1 Mount for an airborne telescope |
| 08/20/1985 | CA1192071A1 Method and apparatus for recovering a light transmittance of an image transmitting optical fiber bundle used in a fiberoptic endoscope |
| 07/23/1985 | US4530578 Variable magnification observation apparatus |
| 07/23/1985 | US4530568 Flexible optical inspection system |
| 07/16/1985 | US4529267 Illuminating system for endoscopes |
| 07/10/1985 | EP0148053A1 Biocular observation device |
| 07/10/1985 | EP0148034A2 Laser endoscope apparatus |
| 07/10/1985 | EP0147894A1 Reticular projection device within an optical system |
| 07/09/1985 | US4527552 Endoscope apparatus |
| 06/25/1985 | US4525039 Objective lens |
| 06/25/1985 | CA1189369A1 Image transmission line |
| 06/19/1985 | EP0039706B1 Air purging unit for an optical pyrometer of a gas turbine engine |
| 06/18/1985 | US4523806 Method and apparatus for restoring the light transmittance of an image-transmitting optical fiber bundle used in a fiber optic endoscope |
| 06/11/1985 | US4523224 Color filter wheel synchronizer |
| 06/11/1985 | US4522113 Device for accommodating bending of a cable |
| 06/04/1985 | US4521089 Optical window purge arrangement |
| 06/04/1985 | US4521088 Optical element having a catalytic coating to promote oxidation of optically-opaque substances |
| 06/04/1985 | US4521068 Cooled field optical system for infrared telescopes |
| 06/04/1985 | CA1188143A1 Apparatus for observation in a high velocity liquid stream |
| 05/29/1985 | EP0142939A1 Tailshaft inspection method and assembly |
| 05/28/1985 | US4519391 Endoscope with signal transmission system and method of operating same |
| 05/22/1985 | EP0142425A1 Optical apparatus for controlling the interior of cylindrical cavities |
| 05/21/1985 | US4518221 Image conductors with a reticulated screen |
| 05/21/1985 | US4517963 Image-erecting barrel rotator for articulated optical arm |
| 05/07/1985 | US4515444 Optical system |
| 05/07/1985 | US4515443 Passive optical system for background suppression in starring imagers |
| 04/24/1985 | EP0138607A2 Visual inspection system for radioactive fuel assemblies using fibreoptics |
| 04/24/1985 | EP0138390A2 Isolation of optical surfaces from contaminating environments |
| 04/23/1985 | CA1185784A1 Gun sight |
| 04/17/1985 | EP0137405A2 Fiberoptic inspection system |
| 04/16/1985 | US4511222 Inspection periscope |
| 04/10/1985 | EP0136462A1 Optical system for adjusting different optical axes |
| 04/10/1985 | EP0136365A1 Endoscopic viewing tube |