| 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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| 04/09/1985 | US4509508 Endoscope system |
| 03/26/1985 | US4506544 Leakage detector of endoscopes |
| 03/14/1985 | WO1985001121A1 Folding optical devices such as binoculars |
| 03/14/1985 | WO1985000966A1 Unit for coupling operational light in an eye examination apparatus |
| 03/13/1985 | EP0134116A2 Night vision viewing systems |
| 03/12/1985 | US4503842 Endoscope apparatus with electric deflection mechanism |
| 03/12/1985 | US4503841 Endoscope system |
| 03/06/1985 | EP0133729A1 Graticule illuminator for an image intensifier |
| 03/05/1985 | US4502763 Waterproof bodytube for binoculars and the like |
| 02/26/1985 | US4501477 Lens adapter for endoscopes |
| 02/19/1985 | US4500181 Illuminating optical system for endoscopes |
| 02/19/1985 | US4500167 Optical energy collecting and transmitting apparatus using tubular _light transmitting element |
| 02/12/1985 | CA1182557A1 Remote visual inspection system |
| 02/05/1985 | US4497548 Variable-power riflescope with range-compensating reticle and a field stop diaphram centered off the optical axis |
| 01/31/1985 | WO1985000433A1 A night vision instrument with electronic image converter |
| 01/23/1985 | EP0131971A2 Connecting mechanism of light source device for endoscope |
| 01/09/1985 | EP0130557A2 Gradient-index lens optical system |
| 01/08/1985 | US4492440 Finder optical system |
| 01/08/1985 | CA1180620A1 Endoscope assembly and surgical instrument for use therewith |
| 01/01/1985 | US4491397 Sighting heads for periscope installations, particularly for submarines |
| 12/25/1984 | US4490026 Mounting for an airborne telescope |
| 12/25/1984 | US4489741 Washing apparatus for an endoscope |
| 12/25/1984 | US4489712 Endoscope with a gas/liquid switching mechanism |
| 12/19/1984 | EP0128312A2 Observation arrangement mounted on a vehicle, especially on a motor vehicle |
| 12/18/1984 | US4488790 Binocular and spectacle-type mounting assembly therefor |
| 12/12/1984 | EP0127914A1 Multi-field panoramic viewer excluding image rotation |
| 12/12/1984 | EP0127738A1 Periscope-like viewer |
| 12/11/1984 | US4488039 Imaging system having vari-focal lens for use in endoscope |
| 12/11/1984 | US4487489 Endoscopic photographing apparatus |
| 12/05/1984 | EP0127038A2 Optical sight |
| 12/04/1984 | US4486079 Collapsible telescope |
| 11/21/1984 | EP0125429A2 Optical system for a sighting device |
| 11/20/1984 | US4483598 Gun sight |
| 11/20/1984 | US4483587 Sighting and aiming arrangement for use during day or night |
| 11/20/1984 | US4483585 Illuminating device having optical light guide formed as fibre bundle |
| 11/14/1984 | EP0125186A1 Observation device for a tube plate of a steam generator |
| 11/14/1984 | EP0124682A1 Coaxial wideband refractive optical system |
| 11/06/1984 | US4480636 Endoscope with image correction means |
| 10/30/1984 | US4479695 Afocal refractor telescopes |
| 10/25/1984 | WO1984004177A1 System for introducing by reflection additional information into binoculars |
| 10/24/1984 | EP0122713A2 Improvements in or relating to apparatus for observing optically guided images |
| 10/24/1984 | EP0122537A1 Device for remote viewing |
| 10/23/1984 | US4478498 Foldable binocular assembly |
| 10/23/1984 | US4478212 Adapter for coupling a camera with an endoscope |
| 10/17/1984 | EP0122089A1 Endoscope |
| 10/16/1984 | US4477156 Reflecting telescope with correcting lens |
| 10/16/1984 | CA1176089A1 Telescopic gun sight |
| 10/10/1984 | EP0121470A1 Driving and suspension process and apparatus for an oscillating mirror of an astronomical telescope |
| 10/09/1984 | US4475541 Endoscope apparatus |
| 10/09/1984 | US4475540 Endoscope apparatus |
| 10/03/1984 | EP0120777A1 Device for the observation of the interior of a cryogenic tank in service |
| 10/02/1984 | US4475039 Infrared viewing apparatus |
| 09/27/1984 | WO1984003777A1 Dual field of view sensor |
| 09/26/1984 | EP0119883A1 Method and apparatus for the alignment of a laser beam by optical aiming means, and method of using the apparatus for controlling the alignment |
| 09/25/1984 | US4472863 Adjusting plate retainer |
| 09/18/1984 | US4472632 Boresight collimator |
| 09/11/1984 | US4470672 Telescope |
| 09/11/1984 | US4470671 Rapid-focus binocular |
| 09/11/1984 | CA1174089A1 Fiberscope system |
| 09/04/1984 | US4469396 Afocal dual magnification refractor telescopes |
| 08/29/1984 | EP0116980A1 Image fibers |
| 08/29/1984 | EP0116910A1 Fiberscope |
| 08/29/1984 | EP0116897A1 Cable bending device |
| 08/28/1984 | US4468101 Night vision goggles |
| 08/21/1984 | US4467190 Night-vision equipment |
| 08/14/1984 | US4465347 Helmet mounted telescope |
| 08/14/1984 | US4465346 Optically stabilized telescope |
| 08/08/1984 | EP0105292A4 Method of and telescopic spectacles for alleviating severe visual impairment. |
| 08/07/1984 | US4464332 Device for controlling the dimensions and spaced apart relationship of rigid pieces disposed in a bundle |
| 08/01/1984 | EP0114279A2 Eyeshield for a viewing system |
| 07/31/1984 | US4463252 Night vision goggle system |
| 07/31/1984 | US4462659 Prism system for a variable binocular tube |
| 07/24/1984 | US4461558 Endoscopic photographing apparatus |
| 07/11/1984 | EP0113225A2 Image observation system |
| 07/10/1984 | US4459043 Chromium-aluminum-yttrium steel, aluminum oxide surface |
| 07/10/1984 | US4458868 Arrangement for the stress-free mounting of shaft for the elevational movement of an optical device |
| 07/04/1984 | EP0112527A1 Fiberscope |
| 06/07/1984 | WO1984002196A1 Flexible inspection system |
| 05/22/1984 | US4449787 Night vision imaging system adapted for helmet mounting |
| 05/15/1984 | US4448500 Telescope guider |
| 05/09/1984 | EP0107856A1 Lamp control circuit |
| 05/08/1984 | US4447129 Periscopic installations with multi sighting heads for submarines |
| 05/01/1984 | US4445777 Optical system of a theodolite |
| 04/25/1984 | EP0106310A2 Device for cleaning endoscopes |
| 04/24/1984 | US4444474 Stationary eyepiece telescope |
| 04/24/1984 | CA1166049A1 Binoculars |
| 04/18/1984 | EP0105292A1 Method of and telescopic spectacles for alleviating severe visual impairment |
| 04/17/1984 | US4443071 Collapsible telescope |
| 04/03/1984 | US4440476 Optical device for an intensifier tube |
| 04/03/1984 | US4440157 Hard endoscope |
| 04/03/1984 | CA1164699A1 Miniature optical window |
| 04/03/1984 | CA1164693A1 Vision enhancing system |
| 03/27/1984 | US4439030 Connecting device for an endoscopic television camera |
| 03/20/1984 | US4437736 Sun viewing apparatus |
| 03/20/1984 | CA1163843A1 Range-finding telescopic sight |
| 03/13/1984 | US4436421 For an equatorial mounting telescope |
| 03/13/1984 | US4436387 Lens group shifting mechanism for zoom binoculars |
| 03/13/1984 | US4436386 Binoculars housing |
| 03/13/1984 | US4436051 Hoisting and lowering mechanism for a rotatable mast |
| 02/28/1984 | US4433675 Light supply apparatus for endoscope |