Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835) |
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07/24/1984 | US4461541 Stereoscopic video image display |
07/24/1984 | US4461278 Apparatus for collecting and transmitting solar energy |
07/24/1984 | CA1171528A1 Twisting geometry optical system utilizing imaging array with time delay segments |
07/18/1984 | EP0100354A4 Method and means of beam apodization. |
07/17/1984 | US4461016 Method of and device for forming an image of a layer of a three-dimensional object |
07/17/1984 | US4460250 Acousto-optical channelized processor |
07/17/1984 | CA1170875A1 Method for the correction of the positional errors of a polyhedral rotating mirror |
07/17/1984 | CA1170874A1 Variable lead pattern tracer |
07/17/1984 | CA1170872A1 Image enhancement |
07/11/1984 | EP0113057A1 Picture viewer |
07/10/1984 | US4459027 Method and equipment for mapping radiation deflection |
07/10/1984 | US4458434 Container for pictures having similar formats |
07/04/1984 | EP0112402A1 Light waveguide with a submicron aperture, method for manufacturing the waveguide and application of the waveguide in an optical memory |
07/03/1984 | US4457593 Photographic lens system |
07/03/1984 | US4457585 Magnifier reader |
07/03/1984 | US4457584 Stereoscopic viewer with variable fields of vision |
07/03/1984 | US4457580 Display for electronic games and the like including a rotating focusing device |
07/03/1984 | US4457579 Arrangement to reduce influence of diffuse and direct reflections in a display device based on a source of light emitting in a narrow band |
06/27/1984 | EP0112256A2 Metallurgical products identification process, and device therefor |
06/27/1984 | EP0112188A2 Light beam-splitter |
06/27/1984 | EP0112187A2 Light-beam splitter |
06/27/1984 | EP0112090A2 Fiber optic amplifier |
06/26/1984 | US4456352 Light receiving apparatus for use in single-lens reflex camera |
06/19/1984 | US4454669 X-Ray and photographic viewer |
06/19/1984 | EP0042377A4 Method and apparatus for producing optical displays. |
06/19/1984 | CA1169555A1 Device for processing optical information and method of manufacturing a coma correction plate as used in such a device |
06/19/1984 | CA1169530A1 Apparatus for four side transverse illumination of a region |
06/19/1984 | CA1169282A1 Optical modulator device |
06/13/1984 | EP0110231A2 Device for focusing and blending a laser beam |
06/12/1984 | US4453806 Eye safe laser transmitter |
06/12/1984 | US4453804 Real-time optical filtering system with spatial and temporal enhancement of visual information |
06/07/1984 | WO1984002197A1 Diffraction head up display solar radiation filter |
06/05/1984 | US4453178 Projection television apparatus |
06/05/1984 | US4452516 Optical grid |
06/05/1984 | CA1168745A1 Stigmatic optical device |
05/30/1984 | EP0109753A2 Bifocal contact lens comprising a plurality of concentric zones |
05/30/1984 | EP0063157B1 Optical system for obtaining two anamorphotic images correlated at an inter-ocular distance |
05/30/1984 | EP0037833B1 Apparatus for displaying threedimensional images |
05/29/1984 | US4451872 Process for the most uniform illumination of a surface by a collimated beam of rays and arrangement for laser diagnostic |
05/24/1984 | WO1984002007A1 Magnifier reader |
05/23/1984 | EP0109249A2 Radiation detection apparatus |
05/22/1984 | US4450547 Focal position detecting optical apparatus |
05/22/1984 | US4449787 Night vision imaging system adapted for helmet mounting |
05/22/1984 | US4449783 Optical star coupler with a planar mixer element |
05/16/1984 | EP0108618A2 Apparatus for projecting a laser beam in a linear pattern |
05/15/1984 | US4448504 Rear end projection system employing aspherical lenses |
05/15/1984 | US4448499 Image transmitter for copying apparatus of slit exposure scanning type |
05/15/1984 | US4448486 Varying bandpass of optical spatial filter by rotating mirrors having changing reflectivity |
05/15/1984 | CA1167431A1 Visible light apparatus for curing photo-curable compositions |
05/10/1984 | WO1984001875A1 Three-dimensional video apparatus and methods using conposite and mixed images |
05/10/1984 | WO1984001835A1 Optical fiber tap |
05/09/1984 | EP0059193B1 An optical system for projection |
05/08/1984 | US4447722 Optical information reading device |
05/08/1984 | US4447139 Means for securing an observation instrument to a supporting stand |
05/08/1984 | US4447128 Diffraction head up display solar radiation filter |
05/08/1984 | US4447126 Uniformly intense imaging by close-packed lens array |
05/08/1984 | US4447112 Scanning optical system having a tilting correcting function |
05/02/1984 | EP0107256A1 Magnifying reading device |
05/01/1984 | US4446480 Head position and orientation sensor |
05/01/1984 | US4445870 Apparatus for observing framed items |
05/01/1984 | US4445777 Optical system of a theodolite |
04/26/1984 | WO1984001680A1 Monoscopic and stereoscopic television device |
04/25/1984 | EP0106336A2 Laser source apparatus |
04/24/1984 | US4444809 Method of and device for fabricating vision panels |
04/24/1984 | US4444499 Detector for use in optical measuring instruments |
04/24/1984 | US4444472 Lens system having color separation optics |
04/24/1984 | US4444464 Dual aperture multispectral Schmidt objective |
04/24/1984 | US4444460 Optical fiber apparatus including subtstrate ruggedized optical fibers |
04/24/1984 | US4444458 Substrate ruggedized optical fiber apparatus |
04/24/1984 | US4444457 Process and device for the production of a telecentric light beam and use of the process |
04/24/1984 | US4444456 Holographic method and apparatus for transformation of a light beam into a line source of required curvature and finite numerical aperture |
04/24/1984 | CA1166049A1 Binoculars |
04/18/1984 | EP0105573A2 Improvements in process and apparatus for decorating the surfaces of electron irradiation cured coatings on radiation-sensitive substrates |
04/17/1984 | US4443088 Focusing screen |
04/17/1984 | US4443079 Method and apparatus for detecting focus condition of objective lens |
04/17/1984 | US4443067 Zone focusing optical system |
04/17/1984 | US4443058 Test image projector for testing imaging devices |
04/17/1984 | US4443055 Scanning optical system having a tilting correcting function |
04/17/1984 | CA1165605A1 Method and apparatus for measuring the insertion loss of an optical component |
04/17/1984 | CA1165585A1 Optical apparatus for a fluorescence polarization instrument |
04/11/1984 | EP0105099A1 Document with diffractive security pattern |
04/10/1984 | US4441818 Deflection unit |
04/10/1984 | CA1165159A1 Mirror multiplexor for linear image sensors |
04/10/1984 | CA1165158A1 Compact laser beam monitor |
04/04/1984 | EP0104987A2 Head-up aiming device usable as a gun-sight |
04/04/1984 | EP0104942A2 Brillouin ring laser |
04/04/1984 | EP0104675A1 Magneto-optical element on the basis of Pt-Mn-Sb |
04/04/1984 | EP0104287A1 Emergency medical apparatus |
04/04/1984 | EP0037423B1 Apparatus for viewing and sorting photographic slide transparencies |
04/03/1984 | US4441175 Partial beam focus sensing in an optical recording system |
04/03/1984 | CA1164701A1 Gradient index lens array having reduction properties |
03/28/1984 | EP0104115A2 Viewer with instantaneous enlarged field comprising a mirror and method of manufacturing said mirror |
03/28/1984 | EP0104114A2 Viewer with holographic mirror and method of manufacturing said mirror |
03/28/1984 | EP0037820B1 Method and apparatus for producing apparent three-dimensional images |
03/27/1984 | US4439755 Head-up infinity display and pilot's sight |
03/27/1984 | US4439157 Helmet mounted display projector |
03/27/1984 | US4439022 Arrangement for the point- and line-wise recording of image information |
03/27/1984 | US4439010 Apparatus for combining optical images |
03/27/1984 | US4439002 One-piece foldable kaleidoscope kit |
03/21/1984 | EP0022825B1 Method of treating a workpiece by directing a beam of radiation on to it |