| 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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| 02/22/1984 | EP0100977A2 Endoscope |
| 02/21/1984 | US4432286 Combustion pinhole camera system |
| 02/14/1984 | US4431277 Viewing device |
| 02/07/1984 | US4429993 Method and apparatus for testing the correspondence of line of sight with target line |
| 02/07/1984 | US4429978 Albada finder |
| 02/07/1984 | US4429686 Endoscope light supply device |
| 02/01/1984 | EP0099550A2 Film cassete |
| 01/31/1984 | US4429329 Remote visual inspection system |
| 01/25/1984 | EP0099204A1 Gun sight |
| 01/25/1984 | EP0098989A1 Signal on-off switching means in optical or electrooptical devices |
| 01/24/1984 | US4428029 Light gathering device for transmitting light from a flash to an optical fiber bundle for photographing small objects, and device incorporating same |
| 01/24/1984 | US4427888 Infrared imaging system |
| 01/24/1984 | US4427269 Method and apparatus for automatically compensating for rotation of images in articulated optical systems |
| 01/24/1984 | US4427268 Variable magnification ratio lens |
| 01/11/1984 | EP0098100A2 Flexible tube for an endoscope |
| 01/11/1984 | EP0097927A2 Television camera for on-line digital image processing |
| 01/10/1984 | US4425025 Optical system for endoscopes |
| 12/28/1983 | EP0096761A1 An image fiber with a mechanism for rotating a field of view |
| 12/27/1983 | US4423436 Image pickup apparatus |
| 12/21/1983 | EP0096570A1 An optical system focus-state detector |
| 12/13/1983 | US4419987 Laser endoscope |
| 12/13/1983 | CA1158468A1 Dynamic image enhancer for fiberscopes |
| 11/30/1983 | EP0095043A1 Fiber optic assembly for laser radiation |
| 11/30/1983 | EP0094964A1 A catheter assembly. |
| 11/29/1983 | US4417814 Night sight with illuminated aiming point |
| 11/23/1983 | EP0094581A1 Binocular night viewing system |
| 11/22/1983 | US4416524 Light source device for an endoscope |
| 11/15/1983 | US4415952 Light source unit for an optical apparatus |
| 11/15/1983 | US4415240 Illumination optical system for an endoscope |
| 11/09/1983 | EP0093599A1 Hard endoscope of the oblique viewing type |
| 11/08/1983 | US4414608 Endoscope with adapter |
| 10/25/1983 | US4412177 Eddy current inspection tool which is selectively operable in a discontinuity detection mode and a discontinuity magnitude mode |
| 10/25/1983 | US4411488 Afocal zoom refractor telescopes |
| 10/25/1983 | US4411257 Inspection endoscope |
| 10/13/1983 | WO1983003481A1 Method of and telescopic spectacles for alleviating severe visual impairment |
| 10/11/1983 | US4408842 Telescopic sight having lens holder tube with half socket pivot mount |
| 10/04/1983 | US4407464 Steering mechanism for a thermal imaging system and rangefinder therefor |
| 10/04/1983 | US4407272 Endoscope system with means for detecting auxiliary apparatuses |
| 09/28/1983 | EP0089823A2 Leakage detector of endoscopes |
| 09/28/1983 | EP0089694A2 Chromatic aberration corrected gradient index lens system |
| 09/20/1983 | US4404964 Endoscope ocular device |
| 09/14/1983 | EP0088360A1 Endoscope connecting device |
| 09/13/1983 | US4403837 Objective for endoscopes |
| 09/13/1983 | US4403605 Endoscope photographing system |
| 09/13/1983 | US4403421 Telescopic gun sight |
| 09/07/1983 | EP0088001A1 Objective, especially for cameras for terrestrial or subaqueous surveillance |
| 09/07/1983 | EP0087661A1 An optical instrument, in particular binoculars |
| 09/06/1983 | US4403273 Illuminating system for endoscopes |
| 09/06/1983 | US4402605 Firearms sighting instrument |
| 09/06/1983 | US4402569 Optical fibre light guides for use with lasers |
| 09/06/1983 | US4402313 Endoscope light source device |
| 08/31/1983 | EP0087033A1 Connecting device for endoscope |
| 08/30/1983 | US4401193 Apparatus for locking a drive shaft for the elevation or azimuth sighting movements of the sighting device of an observation periscope |
| 08/24/1983 | EP0086764A1 Sight for a hand fire arm |
| 08/23/1983 | US4400066 Mounting and precision drive system for astronomical telescope, and the like |
| 08/23/1983 | US4400065 Multi-purpose telescope |
| 08/16/1983 | US4398811 Viewing-direction changing optical system |
| 08/16/1983 | US4398788 Binocular viewing device |
| 08/09/1983 | US4397558 System for reducing the effects of background radiation |
| 08/09/1983 | US4397530 Objective with several fields |
| 08/02/1983 | US4396257 Zoom binocular with gear drive about central pivot axis |
| 07/27/1983 | EP0084435A2 Endoscopes having a focus state detector |
| 07/27/1983 | EP0084216A1 Image guide |
| 07/26/1983 | US4395234 Optical scanning probe with multiple outputs |
| 07/26/1983 | US4395096 Variable magnification telescopic sight having reticle centering mount |
| 07/26/1983 | US4395095 Optical system for infrared tracking |
| 07/12/1983 | US4392723 Aiming device |
| 07/12/1983 | US4392710 Optical apparatus |
| 07/06/1983 | EP0082950A2 Liquid supply device for an endoscope |
| 06/29/1983 | EP0082691A1 An illuminating device having optical light guide formed as fibre bundle |
| 06/28/1983 | US4390276 Collimator gunsight |
| 06/28/1983 | US4390249 Galilean-type telescope system |
| 06/28/1983 | US4390012 Rigid type endoscope |
| 06/28/1983 | US4389791 Range-finding telescopic sight |
| 06/23/1983 | WO1983002166A1 Method of reproduction in fiber optical system |
| 06/21/1983 | US4389565 Automatic focus controlling device |
| 06/21/1983 | US4389084 Observing apparatus |
| 06/17/1983 | EP0069776A4 An optical fiber assembly and method of mounting it. |
| 06/15/1983 | EP0081098A2 Endoscope |
| 06/14/1983 | US4387969 Single-lens reflex optical system for endoscopes |
| 06/14/1983 | US4387967 Optical system for use in single lens reflex cameras |
| 06/14/1983 | CA1147949A1 Laser aiming system for weapons having recoil buffer |
| 06/09/1983 | WO1983001893A1 A catheter assembly |
| 05/31/1983 | US4385811 Rearview device incorporable in helmets |
| 05/31/1983 | US4385810 Contact endoscopy and micro endoscopy |
| 05/25/1983 | EP0079525A1 Endoscope apparatus with electric deflection mechanism |
| 05/25/1983 | EP0079524A1 Endoscope apparatus |
| 05/24/1983 | US4384775 Light supply device for an endoscope |
| 05/18/1983 | EP0079039A1 Endoscope apparatus |
| 05/18/1983 | EP0078957A1 Endoscopic photographing apparatus |
| 05/17/1983 | US4383761 Scope for viewing the internal surface of bores and similar cavities |
| 05/17/1983 | US4383741 Binocular night telescope |
| 05/17/1983 | US4383729 Light transmitting system comprising beam dividing and compositing means |
| 05/17/1983 | CA1146390A1 Locking mechanism for optical sighting device |
| 04/26/1983 | US4380876 Reticle and method of making the same |
| 04/20/1983 | EP0077193A2 Optical arrangements for Head-up Displays and Night Vision Goggles |
| 04/20/1983 | EP0076937A2 A connecting device for an endoscopic television camera |
| 04/19/1983 | CA1144789A1 Arrangement for the stress-free mounting of a shaft for the elevational movement of an optical device |
| 04/05/1983 | US4378952 Dynamic image enhancer for fiberscopes |
| 04/05/1983 | CA1143977A1 Coupling device between a divergent radiation light source and an optical fibre and process for producing such a device |