| Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835) |
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| 04/02/1985 | US4508995 Method of eliminating discomforting flickering when viewing X-ray film in a light cabinet, and a flicker-eliminating unit for use in a light cabinet |
| 04/02/1985 | US4508424 Binocular display of information with two combiner means |
| 04/02/1985 | US4508420 Optical system |
| 03/27/1985 | EP0135340A1 Method and apparatus for producing stereoscopic images |
| 03/27/1985 | EP0134871A1 Stereoscopic viewer |
| 03/27/1985 | EP0134870A1 Optical system for projecting stereoscopic pairs |
| 03/26/1985 | US4507265 Gas flow |
| 03/19/1985 | US4506295 Projection television receiver with unitary optics frame |
| 03/19/1985 | US4505584 Method and apparatus for detecting focussing error signal of objective lens |
| 03/19/1985 | US4505570 Image-forming optical system |
| 03/14/1985 | WO1985001122A1 Light controlling apparatus |
| 03/14/1985 | WO1985001119A1 In-line optical anamorphic beam expander/contractor |
| 03/13/1985 | EP0134116A2 Night vision viewing systems |
| 03/13/1985 | EP0134102A2 Integral optical devices |
| 03/13/1985 | EP0134049A1 Optical branching device |
| 03/13/1985 | EP0134045A1 Improved sensing and welding arrangements for manipulator welding apparatus |
| 03/12/1985 | US4504123 High efficiency polarizing beamsplitter |
| 03/06/1985 | EP0133788A2 Integral optical device and method |
| 03/06/1985 | EP0133729A1 Graticule illuminator for an image intensifier |
| 03/05/1985 | US4503086 Device and method for uniformly curing uv photoreactive overvarnish layers |
| 03/05/1985 | US4502762 Dual wavelength optical system |
| 03/05/1985 | US4502757 Light beam distributor and an acousto-optic light modulating element |
| 02/26/1985 | US4501492 Method for testing specimens |
| 02/26/1985 | US4501473 Front lighted shadowgraphic method and apparatus |
| 02/26/1985 | US4501468 Integral optical imaging devices using grin lens systems |
| 02/26/1985 | CA1183260A1 Partial beam focus sensing in an optical recording system |
| 02/20/1985 | EP0133356A2 Optical image processor |
| 02/19/1985 | US4500918 Original reading apparatus |
| 02/19/1985 | US4500823 Electro-optical tracking system with adaptive bearing friction compensation |
| 02/19/1985 | US4500178 Iso-index birefringent filters |
| 02/19/1985 | CA1182914A1 System for making a light beam scan a flat carrier with autofocusing |
| 02/19/1985 | CA1182911A1 Optical recording apparatus |
| 02/19/1985 | CA1182690A1 Method and apparatus for automatic cuing |
| 02/14/1985 | WO1985000668A1 Two-axis optical inertial system using a gyro rotor as a stable reference |
| 02/14/1985 | WO1985000667A1 Method of producing a filtered beam of light |
| 02/12/1985 | US4498737 Adjusting mechanism for use with diode lasers |
| 02/12/1985 | US4498735 Stereoscopic viewer |
| 02/05/1985 | US4498101 Light valve projection system with improved vertical resolution |
| 02/05/1985 | US4497617 For projecting an image of an object |
| 02/05/1985 | US4497534 Holographic optical head |
| 02/05/1985 | US4497127 Photographic slide sorter |
| 01/31/1985 | WO1985000490A1 Disc film scanning apparatus |
| 01/31/1985 | WO1985000435A1 An improved image scanning unit |
| 01/30/1985 | EP0132370A2 Apparatus for measuring optical transmission factor |
| 01/29/1985 | US4497015 Light illumination device |
| 01/29/1985 | US4496969 Light valve projection system with improved vertical resolution |
| 01/29/1985 | US4496416 Method and apparatus for adjusting and mounting optical components in optical instruments |
| 01/29/1985 | US4496209 Optical beam scanning apparatus including a cylindrical lens having its opposite ends closer to the scanned plane than its medial portion |
| 01/29/1985 | CA1181795A1 Computer controlled lighting system having automatically variable position, color, intensity and beam divergence |
| 01/23/1985 | EP0132146A2 Cabinet door |
| 01/23/1985 | EP0033335B1 Refractively scanned interferometer |
| 01/22/1985 | US4494849 Focus detecting device for a camera |
| 01/22/1985 | US4494820 Kaleidoscope assembly |
| 01/17/1985 | WO1985000237A1 Kinetic advertising board |
| 01/16/1985 | EP0131320A1 Optical print head and printer comprising such a head |
| 01/15/1985 | US4493555 High sensitivity focal sensor for electron beam and high resolution optical lithographic printers |
| 01/09/1985 | EP0130869A1 Video imaging apparatus, particularly for self-steering devices |
| 01/09/1985 | EP0130557A2 Gradient-index lens optical system |
| 01/08/1985 | US4492847 Manipulator welding apparatus with sensing arrangements for weld slam tracking |
| 01/08/1985 | US4492442 Three dimensional projection arrangement |
| 01/08/1985 | US4492441 Variable stereomicroscope |
| 01/08/1985 | US4492436 Polarization independent beam splitter |
| 01/03/1985 | WO1985000083A1 Improvements in or relating to optical beam splitters |
| 01/03/1985 | WO1985000060A1 Thin plastic corrector lenses for optical systems |
| 01/02/1985 | EP0059741B1 Leading mark |
| 01/01/1985 | US4491717 Radiation-tight coupling arrangement for a machining laser |
| 01/01/1985 | US4491434 Handheld viewer for transparency film |
| 01/01/1985 | US4491397 Sighting heads for periscope installations, particularly for submarines |
| 01/01/1985 | US4491383 Device for modifying and uniforming the distribution of the intensity of a power laser beam |
| 12/25/1984 | US4490745 Illusion creating visual display device |
| 12/25/1984 | US4490409 Process and apparatus for decorating the surfaces of electron irradiation cured coatings on radiation-sensitive substrates |
| 12/25/1984 | US4490020 Coupling system for output light of semiconductor laser |
| 12/25/1984 | US4490016 Polarimetric image recorder |
| 12/19/1984 | EP0128815A2 Optical observation device with two fields of view |
| 12/19/1984 | EP0128312A2 Observation arrangement mounted on a vehicle, especially on a motor vehicle |
| 12/18/1984 | US4489408 Beam-splitting prism, method of manufacturing said prism, and optical read and/or write unit provided with said prism |
| 12/18/1984 | CA1179536A2 Double pass optical system for raster scanners |
| 12/12/1984 | EP0127914A1 Multi-field panoramic viewer excluding image rotation |
| 12/11/1984 | US4487477 Optical beam splitter |
| 12/11/1984 | US4487472 Light beam scanning apparatus |
| 12/05/1984 | EP0127257A2 Fiber-optic rotation sensor |
| 12/05/1984 | EP0127045A2 Apparatus for producing a light source of required shape |
| 12/05/1984 | EP0127038A2 Optical sight |
| 12/04/1984 | US4486096 Device for measuring incident light |
| 12/04/1984 | US4486076 Real time stereo imaging |
| 11/28/1984 | EP0126066A1 Magnifier reader |
| 11/27/1984 | US4485303 Focus detection with splitter lens |
| 11/27/1984 | US4484797 Diffractive subtractive color filter responsive to angle of incidence of polychromatic illuminating light |
| 11/27/1984 | CA1178705A1 Real time stereo imaging |
| 11/21/1984 | EP0126002A1 Viewing apparatus |
| 11/21/1984 | EP0125284A1 Three-dimensional video apparatus and methods using conposite and mixed images. |
| 11/20/1984 | US4484334 Optical beam concentrator |
| 11/20/1984 | US4484072 Device for detecting a portion of light incident on an image forming optical system |
| 11/20/1984 | US4483596 Interface suppression apparatus and method for a linear modulator |
| 11/14/1984 | EP0124631A1 Device for producing an optical aiming beam |
| 11/13/1984 | US4482803 Optical sensor for focusing control |
| 11/08/1984 | WO1984004402A1 Liquid crystal tuned birefringent filter |
| 11/07/1984 | EP0123748A1 Stereoscopic method and apparatus |
| 11/06/1984 | US4481414 For scanning a transparent original with a light beam |
| 11/06/1984 | US4480917 Float glass ribbon monitor enhancement method and apparatus |