Patents for G02B 17 - Systems with reflecting surfaces, with or without refracting elements (9,842) |
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02/20/1996 | US5493443 Lens for a FT-raman microscope |
02/15/1996 | DE4429377A1 Catadioptric lens with convergent front lens |
02/08/1996 | WO1996003670A1 An apparatus for displaying an image |
02/01/1996 | WO1996002896A1 Optical imaging system |
02/01/1996 | CA2194405A1 Optical imaging system |
01/31/1996 | EP0694177A1 Image rotation device |
01/25/1996 | WO1996002055A1 Optical random access memory having folded image |
01/25/1996 | CA2194279A1 Optical random access memory having folded image |
01/18/1996 | DE4424723A1 Producing pull-off specimen strips from photographic film strips |
01/17/1996 | EP0471781B1 Nonimaging radiant energy device |
01/17/1996 | CN2217809Y Indicator for backing of vehicle |
01/17/1996 | CN1030736C Optical scanning device, mirror objective suitable for use in said device and optical write and/or read apparatus proved with said device |
01/16/1996 | US5485318 Dual image manifestation apparatus with integrated electro-optical package |
01/16/1996 | US5485317 Optical system for light emitting diodes |
01/16/1996 | US5485309 Compact display for animating polarized images |
01/11/1996 | WO1996000923A1 Complex ultracompact optics |
01/10/1996 | EP0691552A2 Apparatus for uniformly illuminating a light valve |
01/10/1996 | CN1114726A Reflector matching xenon lamp for airport runway searchlight |
01/09/1996 | US5483350 For a high-sensitivity reflectivity measurement equipment |
01/04/1996 | DE4421600A1 Appts. for forming laser beam for coaxial laser unit |
01/04/1996 | DE19523148A1 Ultrakompakte komplexe optische Vorrichtung Ultracompact complex optical device |
12/27/1995 | EP0689075A1 Off-axis three-mirror anastigmat having corrector mirror |
12/26/1995 | US5479009 Highly efficient collection optical systems for providing light detectors such as photodetectors and the like with hemispherical fields of view |
12/21/1995 | WO1995034840A1 Universal two-mirror corrector for cassegrain-type mirror systems |
12/19/1995 | US5477395 Two nested all-reflective afocal telescopes providing four fields of view |
12/19/1995 | US5477394 Projector |
12/14/1995 | WO1995034013A1 High speed optical system |
12/14/1995 | CA2192328A1 High speed optical system |
12/13/1995 | EP0664066A4 Image mover. |
12/07/1995 | WO1995033220A1 Lenses formed by arrays of reflectors |
12/05/1995 | US5473474 Panoramic lens |
11/30/1995 | WO1995032446A1 Very wide aperture catadioptric reducing object lens for microlithography |
11/30/1995 | WO1995032103A1 Optic rearview mirror |
11/30/1995 | CA2190849A1 Optic rearview mirror |
11/29/1995 | EP0663077A4 Optical reflector arrays and apparatus using such arrays. |
11/28/1995 | US5471346 Casegrain telescope with spherical mirror surfaces |
11/23/1995 | DE4417489A1 Höchstaperturiges katadioptrisches Reduktionsobjektiv für die Miktrolithographie Höchstaperturiges catadioptric reduction objective for Miktrolithographie |
11/08/1995 | CN2211760Y Microelectronic fog-proof mirror |
10/26/1995 | WO1995028313A1 Angular optical viewing device |
10/19/1995 | DE4413111A1 Asymmetrische Leuchte Asymmetric light |
10/18/1995 | EP0677955A2 Low cost night vision camera |
10/18/1995 | CN1030110C Anascope |
10/11/1995 | EP0676656A1 Reflective optical system having multiple simultaneous viewing functions |
10/04/1995 | EP0674775A1 Telescope for infrared or visible imaging |
09/28/1995 | DE19503575A1 Binocular tube for stereo-microscope with common optical deflectors |
09/27/1995 | EP0647325A4 Illumination system having an aspherical lens. |
09/27/1995 | EP0636232A4 Faceted totally internally reflecting lens with curved faces. |
09/26/1995 | US5453877 Optical system of collimation notably for helmet display unit |
09/19/1995 | US5452135 All-directional optical sensor apparatus |
09/19/1995 | US5452125 Confocal imaging system for microscopy |
09/14/1995 | DE19510771A1 Light guide system for illumination by sunlight |
09/05/1995 | US5448416 Wide-field exposure optical system |
08/31/1995 | WO1995023349A1 Optical system with a high degree of symmetry |
08/31/1995 | DE19506765A1 Optical mirror system with main and subsidiary mirrors |
08/30/1995 | EP0653039A4 Concentrating and collecting optical system using concave toroidal reflectors. |
08/16/1995 | EP0667549A2 Opto-mechanical system |
08/16/1995 | EP0666998A1 Optical system especially for binoculars and other viewing instruments |
08/16/1995 | CN1029533C Polarizing imaging 1:1 refracting to reflecting optical system |
08/15/1995 | US5442488 Magnified mirror |
08/15/1995 | US5442484 Retro-focus type lens and projection-type display apparatus |
08/10/1995 | WO1995021392A1 Condensing and collecting optical system with axially displaced concave reflector |
08/10/1995 | DE19502827A1 Projection illumination unit for exposure of wafer |
08/08/1995 | US5440423 Optical illumination instrument |
08/08/1995 | US5440387 Optical element of a parallax free sight |
07/26/1995 | EP0664477A2 Apparatus for observing magnified image |
07/26/1995 | EP0664066A1 Image mover |
07/25/1995 | US5436871 Optical random access memory having folded image |
07/25/1995 | US5436763 Wide spectral bandwidth virtual image display optical system |
07/20/1995 | WO1995019582A1 Quasi-concentric mirror system |
07/19/1995 | EP0663077A1 Optical reflector arrays and apparatus using such arrays |
07/04/1995 | US5430634 Concentrating and collecting optical system using concave toroidal reflectors |
07/04/1995 | US5430577 Double reflector |
07/04/1995 | US5430575 Optical device |
06/28/1995 | CN1029160C Single-shaft symmetric two-dimension laser scanning turret |
06/13/1995 | CA2045944C Field compensated lens |
06/08/1995 | DE4006407C2 Interferometrische Längen- oder Winkelmeßeinrichtung Interferometric length or angle |
06/07/1995 | EP0656552A2 Compact, folded wide-angle large reflective unobscured optical system |
06/07/1995 | EP0656531A1 Prismenspectrometer |
06/06/1995 | US5422759 Downward viewing optical device |
06/03/1995 | CA2134382A1 Compact, folded wide-angle large reflective unobscured optical system |
05/31/1995 | EP0655636A1 Improved eyepiece design |
05/31/1995 | EP0655181A1 Optical projector arrangement |
05/17/1995 | EP0653075A1 Optical means for annular illumination of a spot. |
05/17/1995 | EP0653039A1 Concentrating and collecting optical system using a concave toroidal reflector. |
05/16/1995 | US5416630 Circular arc illumination apparatus |
05/10/1995 | EP0514538B1 Graded index optical elements and catadioptric optical systems |
05/09/1995 | US5414555 Method for the manufacture of a three-mirror optical system and the optical system resulting therefrom |
05/09/1995 | US5414551 Afocal optical system and multibeam recording apparatus comprising the same |
04/26/1995 | EP0650043A1 Optical system for high-sensitivity reflectivity measurement equipment |
04/26/1995 | EP0515601B1 Double reflector |
04/25/1995 | US5410434 Reflective projection system comprising four spherical mirrors |
04/20/1995 | WO1995010793A1 Telescope for infrared or visible imaging |
04/19/1995 | EP0649042A2 Optical beam expander |
04/19/1995 | EP0403561B1 Optical devices and methods of fabrication thereof |
04/18/1995 | US5408552 Light valves for light guides using scattering materials |
04/12/1995 | EP0647325A1 Illumination system having an aspherical lens |
04/11/1995 | US5404869 Radiant energy redirecting system |
04/05/1995 | EP0646822A2 Expandable and tiltable optical system |
04/05/1995 | CA2133597A1 Expandable and tiltable optical system and optical apparatus |
04/04/1995 | US5404023 Detection device, particularly for surface checking cigarettes |