| Patents for G02B 3 - Simple or compound lenses (21,564) |
|---|
| 10/12/1988 | EP0286368A2 Anamorphic single lens |
| 10/12/1988 | EP0285796A1 Optical range finding system |
| 10/11/1988 | US4776868 Lenses and lens arrays |
| 10/11/1988 | US4776679 Objective of variable focal length |
| 10/05/1988 | CN87212599U Infrared ring band lens |
| 10/04/1988 | US4775229 Fresnel lens in a finder optical system |
| 09/28/1988 | EP0284414A2 Exposure apparatus |
| 09/28/1988 | EP0284346A2 Improved optical interface for a magneto-optical current transducer |
| 09/28/1988 | CN87214416U Liquid optical lens |
| 09/20/1988 | US4772105 Graded refractive index lens system |
| 09/20/1988 | US4772094 Optical stereoscopic system and prism window |
| 09/14/1988 | EP0282397A1 Visualization device collimated in relief |
| 09/14/1988 | CN87108126A Process for casting polymerization of lenses made by polyurethane resin having sulphur |
| 09/13/1988 | US4770506 Gradient index single lens |
| 09/13/1988 | US4770479 Optical elements having buried layers and method of manufacture |
| 09/13/1988 | CA1241856A1 Light guide apparatus |
| 09/06/1988 | US4769750 Illumination optical system |
| 09/06/1988 | US4768867 Aspherical single lens |
| 08/23/1988 | US4765725 Imaging single lens |
| 08/23/1988 | US4765723 Objective lens system for optical reading device |
| 08/17/1988 | EP0278638A1 Improved lens |
| 08/17/1988 | EP0278127A1 Replica lens having a glass lens body |
| 08/17/1988 | CN87102856A Equiloading formed mercury reflecting mirror |
| 08/10/1988 | EP0277218A1 Hydrogel contact lens |
| 08/09/1988 | US4762403 Imaging optical system having a distributed index lens |
| 08/03/1988 | EP0277024A1 Stand magnifier |
| 08/03/1988 | CN87208157U Popular type plastic effect mirror |
| 08/02/1988 | US4761062 Gradient index lens array with improved image quality due to stray light reduction |
| 07/27/1988 | EP0275673A1 Optical communication systems |
| 07/27/1988 | EP0079958B1 High resolution optical-addressing apparatus |
| 07/27/1988 | CN87100168A Micro-groove plastic lens |
| 07/19/1988 | US4758072 Gas zoom lens assembly |
| 07/19/1988 | US4758071 Collimator lens |
| 07/12/1988 | US4756972 Support with radiation cured lacquer comprising aromatic diacrylate compound |
| 07/12/1988 | US4756733 Ion exchanging providing monovalent outdiffusing cations |
| 07/06/1988 | EP0273568A1 Gas zoom lens assembly |
| 07/05/1988 | US4755921 Lens |
| 07/05/1988 | US4755039 Focusing lens |
| 07/05/1988 | US4755029 Objective for an endoscope |
| 06/28/1988 | US4753520 Compound catoptric cartesian ovoid lens |
| 06/22/1988 | EP0271839A2 Casting polymerisation process for preparing sulfur-containing urethane resin lens |
| 06/21/1988 | US4752116 Transmission type projection screen |
| 06/08/1988 | EP0269996A1 Method of producing a buried region with a higher refractive index in a glass body by ion exchange |
| 05/31/1988 | US4748062 Decorative member having transparent layer with lens effect |
| 05/31/1988 | US4747667 Plastic lens array |
| 05/24/1988 | US4746948 Focus detection device |
| 05/19/1988 | WO1988003659A1 Retroreflecting means |
| 05/19/1988 | WO1988003658A1 Lens for receiving and/or transmitting infrared radiation |
| 05/19/1988 | WO1988003393A1 Small incision intraocular lens with adjustable power |
| 05/18/1988 | EP0267599A2 Fly eye lens unit for illumination |
| 05/17/1988 | US4745357 Optical interface for a magneto-optical current transducer |
| 05/17/1988 | US4744620 Optical coupler |
| 05/17/1988 | CA1236719A1 Chromatic aberration corrected gradient index lens system |
| 05/10/1988 | US4743093 Optical disc player lens |
| 05/04/1988 | EP0266244A1 Stigmatic lens for several wave lengths |
| 05/04/1988 | EP0266120A2 Generating an array of light spots having uniform intensity |
| 04/26/1988 | US4740803 Photo imaging system using two-dimensional optical lens array |
| 04/26/1988 | US4740727 Cathode ray tube apparatus with coolant expansion chamber |
| 04/26/1988 | US4740684 Streak camera with refractive light beam conditioner |
| 04/26/1988 | US4740062 Method and apparatus for lensing a light beam |
| 04/21/1988 | WO1988002871A1 Ultraviolet radiation and blue light blocking polarizing lens |
| 04/18/1988 | EP0192669A4 An optical transmission filter for far field beam correction. |
| 04/13/1988 | EP0263139A1 Lens |
| 04/12/1988 | US4737447 Process for producing micro Fresnel lens |
| 04/12/1988 | US4737006 Optical fiber termination including pure silica lens and method of making same |
| 03/30/1988 | EP0261972A2 Integrated, microminiature electric-to-fluidic valve and pressure/flow regulator and method of making same |
| 03/23/1988 | EP0260758A2 Rear projection screen with improved luminance uniformity |
| 03/23/1988 | EP0260754A2 Arrangement for connection of a multiplicity of light-guides of an optical cable |
| 03/22/1988 | US4732458 Gas zoom lens assembly |
| 03/17/1988 | DE3712145A1 Optical component of adjustable focal length |
| 03/17/1988 | DE3630700A1 Optical lens |
| 03/15/1988 | US4731348 Aluminosilicate optical glass |
| 03/15/1988 | US4731078 Intraocular lens |
| 03/15/1988 | US4730905 Eyepiece having a radial gradient index lens |
| 03/15/1988 | US4730897 Projection screen having high resolution and good mechanical stability |
| 03/09/1988 | EP0258996A2 Thin-film optical components |
| 03/08/1988 | US4729651 Progressive power ophthalmic lens |
| 03/08/1988 | US4729645 Non-spherical single lens |
| 03/02/1988 | EP0257798A2 Imaging system utilizing an oscillating gradient index lens array |
| 03/02/1988 | EP0257675A1 Optical imaging system having an electronically variable focal length and optical image sensor provided with such a system |
| 03/02/1988 | CN87104827A Photoreactive lenses |
| 03/01/1988 | US4729031 Coupling system for image projection |
| 02/25/1988 | WO1988001398A1 Hydrogel contact lens |
| 02/10/1988 | CN86208112U Spectacles lens with gradually changed focus |
| 02/09/1988 | US4723843 Endoscope optical system |
| 02/09/1988 | CA1232568A1 Process for fabricating an optical device |
| 02/02/1988 | USH423 Fresnel lens in an improved infinity image display system |
| 02/02/1988 | US4723154 Image reading apparatus |
| 01/27/1988 | EP0254199A2 Transmission type projection screen |
| 01/26/1988 | US4721518 Having a cermet base, intermediate metal carbide, nitride or oxide layer, group eight metal alloy mold surface |
| 01/26/1988 | US4721373 Lens system for use with an optical disk |
| 01/26/1988 | US4721369 Gradient index single lens |
| 01/19/1988 | CA1231570A1 Integral optical devices |
| 01/13/1988 | EP0252614A2 Single aspherical lens |
| 01/12/1988 | US4719488 Copying machine |
| 01/07/1988 | EP0251621A2 Fountain solutions and printing processes utilising them |
| 01/07/1988 | EP0250635A1 Method of producing a gradient-index lens |
| 01/05/1988 | US4717821 For directing radiation from a plurality of acurately displaced directions |
| 12/29/1987 | US4715682 Mount for imaging lens array on optical print head |
| 12/23/1987 | EP0250193A2 Photoreactive lenses |