Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 27 - Other optical systems; Other optical apparatus
Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835)
11/1985
11/26/1985US4555162 Method of fabricating long period optical grating
11/26/1985US4554744 Switch assembly for riflescope
11/21/1985WO1985005192A1 Liquid crystal projector and method
11/19/1985US4553839 Frequency marking systems
11/19/1985US4553833 For applying characters, symbols to margins of photographic films
11/19/1985US4553822 Optical polarizer having a dielectric multiple layer system
11/19/1985US4553819 Visual aid apparatus for viewing objects beneath water surface
11/19/1985US4553818 Directional filter for filtering ambient light
11/12/1985US4553229 Apparatus for reading information
11/12/1985US4553148 Optical printer for line-by-line image forming
11/12/1985US4553017 Energy beam focusing apparatus and method
11/12/1985US4552441 Color display from a single light valve
11/12/1985US4552435 Phase grating pulse stacker
11/10/1985CN85103460A Autocollimating adjusting apparatus of signal lamp
11/07/1985WO1985004978A1 Recording/reproducing optical system
11/07/1985WO1985004961A1 Biocular holographic helmet mounted display
11/07/1985EP0148229A4 An improved image scanning unit.
11/06/1985EP0160334A1 Collimator for the harmonisation of two optical devices
11/06/1985EP0160204A2 Adjustable optical wedge
11/05/1985US4551795 Apparatus for use in monitoring a plurality of variable parameters
11/05/1985US4550984 Head-mounted or helmet-mounted sighting device
11/05/1985US4550978 Three-dimensional viewing device
11/05/1985US4550973 Achromatic holographic optical system
11/05/1985US4550515 X-Ray and photographic viewer
10/1985
10/30/1985EP0090810B1 A fixing means for mounting x-ray films
10/29/1985US4549785 Stereo viewer
10/28/1985EP0151584A4 Thin plastic corrector lenses for optical systems.
10/24/1985WO1985004730A1 Optical spatial frequency filter
10/23/1985EP0158790A2 Optical focus detection employing rotated interference patterns
10/22/1985US4549204 Diffraction limited imaging systems
10/22/1985US4548495 Proper focusing state detecting device
10/22/1985US4548479 Isophase birefringent filters
10/22/1985US4548478 Optical device
10/22/1985CA1195775A1 Optical sensor for focusing control
10/16/1985EP0158173A2 Assembly for positioning an optical element
10/16/1985EP0157958A1 Colour head up display system
10/15/1985US4547664 Diffraction grating beam splitter in a laser resonator length control
10/15/1985US4547047 Microscope tube system
10/15/1985US4547044 Beam-folding wedge tunnel
10/15/1985US4546561 Picture viewer
10/10/1985WO1985004494A1 Multi-colored anaglyphs
10/09/1985EP0157658A1 Method of the dimensional adjustment of image series for the combination with natural images and installation for setting the method at work
10/09/1985EP0157383A1 Light beam scanning apparatus
10/09/1985EP0156901A1 A multiple-path dichroic optical beam splitter
10/08/1985US4546476 Fiber optic amplifier
10/08/1985US4545651 Optical system for synthesizing plural light beams
10/08/1985CA1194972A1 Acousto-optical channelized processor
10/02/1985EP0156436A2 Power supply for an intensified night sight
10/02/1985EP0156141A2 Prism optics and optical information processing apparatus
10/02/1985EP0156124A2 Apparatus for the transmission of light signals between two components
10/02/1985EP0155968A1 Light controlling apparatus
10/01/1985CA1194555A1 Non contact laser engraving apparatus
09/1985
09/26/1985WO1985004260A1 Afocal glasses, magnifying spectacles, telescope cupolas, cupola segments or the like and combinations with optical systems known as weak binocular with large field of vision, good image definition and high light efficiency
09/25/1985EP0155813A2 Method and apparatus for enhanced detection of electromagnetic signals
09/25/1985EP0155478A2 Graphic input/output device including a fiber optic bundle with electronic means for providing coherence
09/25/1985EP0155414A1 Technique for verifying genuineness of authenticating device
09/24/1985US4542962 Image-stabilized optical instrument, such as telescope and cameras
09/24/1985US4542958 Variable aspect display
09/24/1985CA1193893A2 Focusing elements and system for producing a prescribed energy distribution along an axial focal zone
09/18/1985EP0155247A2 A method for microphotometering microscope specimens
09/18/1985EP0154866A1 Laser-misalignment compensating device
09/18/1985EP0154700A1 Bragg-cell spectral analyzer with prism-expansion system
09/18/1985EP0154624A1 Apparatus for producing complete tridimensional representations of an object in the space.
09/17/1985US4542492 Optical head in a recording and reading device for a data carrier
09/17/1985US4541720 Apparatus for phase symmetrizing optical wave fronts
09/17/1985US4541689 Friction wedge alignment system for laser diode collimator pens
09/17/1985US4541688 For separating three colored light beams
09/17/1985US4541180 Method for creating and viewing a composite three-dimensional design
09/17/1985CA1193433A1 Three-dimensional drawing tool
09/10/1985CN85100001A A method and an apparatus for real-time pseudocolor display with a changable optical filtering
09/10/1985CA1193332A1 Sensing and welding arrangements for manipulator welding apparatus
09/04/1985EP0153313A1 Multibeam measuring device.
09/03/1985US4539584 Television camera having an optical filter
09/03/1985US4538895 Scanning optical system for use with a semiconductor laser generator
08/1985
08/28/1985EP0153147A2 Coherent light optical processor
08/28/1985EP0152882A1 Optical and mechanical diffracting device
08/28/1985EP0152633A2 Apparatus for viewing directly stereoscopical talking films
08/28/1985EP0152580A2 Pupil function for an aperture window
08/28/1985EP0152433A1 Method of producing a filtered beam of light.
08/27/1985US4537483 Optical projection viewing system
08/27/1985US4537475 Scattering apodizer for laser beams
08/27/1985US4537474 Optical system for projection
08/27/1985US4537465 Apparatus with two input beams for generating optical scans
08/21/1985EP0152186A2 Optical correlator
08/21/1985EP0151703A1 Directional filter for filtering ambient light
08/21/1985EP0151682A2 Optical device for producing two penetrating coplanar bundles with a predetermined angle
08/21/1985EP0151584A1 Thin plastic corrector lenses for optical systems
08/20/1985US4536058 Method of manufacturing a fiber optic directional coupler
08/14/1985EP0151455A2 Head up display system
08/13/1985US4535394 Variable color floodlight
08/13/1985US4535354 Projected stereoscopic picture separation
08/07/1985EP0150667A2 Vitreous article with variable light transmission
08/07/1985EP0150207A1 Two-axis optical inertial system using a gyro rotor as a stable reference.
08/06/1985US4533828 Arrangement for increasing the dynamic range of optical inspection devices to accommodate varying surface reflectivity characteristics
08/06/1985US4533826 Opto-electronic focusing-error detection device
08/06/1985US4533212 Accessory holding device for optical instrument
08/06/1985US4533211 Frequency multiplexed optical spatial filter based upon photochemical hole burning
08/06/1985US4532728 Portable viewer for photographic slides
08/01/1985WO1985003210A1 Method for dimensionally adjusting series images to be combined with natural images, and installation for implementing such method
07/1985
07/31/1985EP0149635A1 Kinetic advertising board.
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