| 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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| 11/04/1986 | US4621284 Measuring endoscope |
| 11/04/1986 | US4620769 Image observation system |
| 11/04/1986 | CA1213486A1 Endoscope |
| 10/28/1986 | US4619498 Suspension and drive method and corresponding device for oscillating mirror in space telescope |
| 10/23/1986 | WO1986005964A1 Endoscope |
| 10/21/1986 | US4618884 Image pickup and observation equipment for endoscope |
| 10/21/1986 | US4617914 End curving device for endoscope |
| 10/14/1986 | US4616907 Zooming mechanism for compact binoculars |
| 10/14/1986 | US4616421 Sight means |
| 10/07/1986 | US4615583 Image fibers |
| 10/07/1986 | US4615333 Rigid endoscope of oblique window type |
| 10/01/1986 | CN86100880A Combined night/day viewing apparatus having a large field |
| 09/23/1986 | US4613931 Portable fiberoptic light source for use in hazardous locations |
| 09/23/1986 | US4613216 Device for observation through a wall in two opposite directions |
| 09/23/1986 | US4613203 Secondary mirror tilting device for a reflecting telescope |
| 09/23/1986 | US4612938 Method for illuminating cavities |
| 09/16/1986 | US4611888 Coupler for surgical endoscope and video camera |
| 09/12/1986 | WO1986005281A1 Objective lens system, relay lens system, and eyepiece lens system for night-vision goggles |
| 09/09/1986 | US4610516 Photographic lens system for endoscopes |
| 09/09/1986 | US4610513 Illumination optical system for an endoscope |
| 09/03/1986 | EP0193236A1 Day-night vision device with a wide viewing angle |
| 08/27/1986 | EP0192309A1 Day-night observation apparatus |
| 08/26/1986 | US4607925 In-pipe inspection system |
| 08/20/1986 | CN85202384U Toy with calculating function for children |
| 08/19/1986 | US4606618 Optical device which is convertible to a toy robot |
| 08/12/1986 | US4605280 Universal light cable adapter for light source |
| 08/12/1986 | US4604992 Endoscope system |
| 08/06/1986 | EP0190014A2 Medical instruments and illuminating attachments |
| 08/06/1986 | EP0189538A2 Apparatus for inspection of the walls of deep holes of minute diameter |
| 07/30/1986 | EP0189217A1 Optical-mechanical analyser with a fixed telemetric field |
| 07/23/1986 | EP0188273A2 Fiberscope |
| 07/22/1986 | US4601552 Binocular construction having adjustable filters |
| 07/22/1986 | US4601540 Method and apparatus for the turning on and off of a signal in optical or optronic devices |
| 07/22/1986 | US4601284 Endoscope connecting system |
| 07/15/1986 | US4600308 Phase-matching arrayed telescopes with a corner-cube-bridge metering rod |
| 07/15/1986 | US4600278 Lens cap |
| 07/15/1986 | US4600277 Telescope with multiple image-viewing assemblies |
| 07/08/1986 | US4598980 Objective optical system for endoscope |
| 07/02/1986 | EP0186394A2 Night vision systems |
| 06/25/1986 | EP0185591A2 Bronchoscope with small gauge viewing attachment |
| 06/24/1986 | US4596450 Gravity opening protective device for scope lens |
| 06/19/1986 | WO1986003598A1 Delivery system for high-energy pulsed ultraviolet laser light |
| 06/18/1986 | EP0184778A2 Protective endoscope sheath and method of installing same |
| 06/10/1986 | US4593683 Medical examination instrument with headband support |
| 06/10/1986 | US4593680 Endoscope |
| 06/05/1986 | WO1986003283A1 Peripheral vision guidance display |
| 06/03/1986 | US4593313 Endoscope |
| 06/03/1986 | US4592096 Latch for mounting a goggle system to a face mask |
| 05/28/1986 | EP0182289A1 Bidirectional optical adapter |
| 05/27/1986 | US4591245 Focusing arrangement for a reflecting telescope |
| 05/27/1986 | CA1205183A1 Signal level control for video system |
| 05/27/1986 | CA1204929A1 Optical system for a sighting device |
| 05/21/1986 | EP0181435A1 Device for observing the interior of increased-pressure hot-reaction vessels |
| 05/20/1986 | US4589744 Telescope with adjustable reticule |
| 05/20/1986 | US4589723 Holographic endoscope |
| 05/20/1986 | US4589404 Laser endoscope |
| 05/14/1986 | EP0181124A2 Imaging system |
| 05/13/1986 | US4588927 Light supply apparatus for an endoscope |
| 05/13/1986 | US4588294 In a visual inspection unit |
| 05/06/1986 | US4586491 Bronchoscope with small gauge viewing attachment |
| 04/30/1986 | EP0179186A2 Harmonizing device for the lines of sight of two observation appliances |
| 04/29/1986 | US4586079 Fiberscope delivery system |
| 04/29/1986 | US4584776 Telescopic gun sight |
| 04/23/1986 | EP0179036A2 Arrangement of a sighting mark and a light-producing source of energy therefor |
| 04/22/1986 | US4584484 Microscope for producing high resolution images without precision optics |
| 04/22/1986 | US4583828 Focus adjusting device for binocular |
| 04/16/1986 | EP0178015A1 Semi-active night observation system with intensification of light |
| 04/16/1986 | EP0069776B1 An optical fiber assembly and method of mounting it |
| 04/15/1986 | US4582400 Periscopic eyepiece for small weapon telescopic night sights |
| 04/08/1986 | US4580886 Rotatable snorkel system |
| 04/08/1986 | US4580552 Illuminating optical system for endoscopes |
| 04/02/1986 | EP0176169A2 Optical instruments |
| 04/02/1986 | EP0175718A1 A stereoscope support |
| 03/25/1986 | US4578034 Dental handpiece having an optical fiberscope |
| 03/25/1986 | US4577347 Direct view helmet mounted telescope |
| 03/18/1986 | US4576451 Aiming telescope |
| 03/18/1986 | US4576435 Endoscope including a reflector related by an inequality for uniform light distribution |
| 03/18/1986 | US4576433 Means for creating random patterns of variegated light, and light-reflective means therefor |
| 03/18/1986 | US4576432 Aiming or sighting apparatus with synchronously rotating thermal imager and aiming head |
| 03/18/1986 | US4576147 Hard endoscope with improved light dispersion |
| 03/18/1986 | US4576146 Fiberscope |
| 03/18/1986 | US4576145 Fiberscope |
| 03/18/1986 | US4576144 Endoscope connecting device |
| 03/11/1986 | US4575185 System for a fiber optic cable for remote inspection of internal structure of a nuclear steam generator |
| 03/11/1986 | US4574783 Endoscope |
| 03/05/1986 | EP0173110A2 Fiberoptic light guide |
| 03/04/1986 | US4574197 Dual field of view sensor |
| 03/04/1986 | US4573773 Periscope-like sighting device |
| 03/04/1986 | US4573450 Endoscope |
| 02/26/1986 | EP0172680A1 Sequential colour light sources for endoscopes of the type employing a solid-state imaging device |
| 02/25/1986 | US4572625 Optical system for a sighting device |
| 02/25/1986 | US4572164 Light source device for endoscope |
| 02/25/1986 | US4572163 Valve body for endoscope |
| 02/18/1986 | US4571036 Reflecting telescope with correcting lens |
| 02/18/1986 | US4571023 Device for observing pictures |
| 02/12/1986 | EP0170655A1 System for introducing by reflection additional information into binoculars. |
| 02/05/1986 | EP0170513A2 Very-low-temperature fiberscope |
| 02/05/1986 | EP0170317A1 Peritelescope |
| 02/04/1986 | US4568858 For an endoscope |
| 02/04/1986 | US4568155 Waterproof binoculars |