| Patents for G02B 13 - Optical objectives specially designed for the purposes specified below (20,651) |
|---|
| 09/24/1987 | WO1987005709A2 Lens |
| 09/22/1987 | US4695136 Projection objective assembly |
| 09/22/1987 | US4695134 Compact photographic lens |
| 09/22/1987 | US4695132 Fθ single lens |
| 09/22/1987 | US4695119 Infrared optical system |
| 09/15/1987 | US4693568 Image transmission optical system for an endoscope |
| 09/12/1987 | CN86210728U Objective lens of telescope for measuring remote optical radiation |
| 09/09/1987 | EP0235304A1 Anamorphic prism |
| 09/08/1987 | US4691996 Wide-angle photographic lens |
| 09/01/1987 | US4690518 Wide angle copying lens system |
| 09/01/1987 | US4690517 Retrofocus type wide angle lens |
| 09/01/1987 | US4690515 Compact projection lens |
| 09/01/1987 | US4690485 Flat bed optical scanning beam deflection system |
| 08/26/1987 | EP0124553B1 Improvement to optical devices for the printing of blanks intended to be stamped |
| 08/25/1987 | US4688906 Three dimensional reflex lens systems |
| 08/25/1987 | US4688904 Reflecting optical system |
| 08/25/1987 | US4688903 Wide angle lens |
| 08/11/1987 | US4685774 Projection lens |
| 08/06/1987 | DE3637310A1 Achromatic lens with corrector for reducing the secondary spectrum |
| 08/05/1987 | EP0231029A2 Optical system |
| 08/04/1987 | US4684221 Graded refractive index single lens system |
| 07/30/1987 | WO1987004530A1 Image processing device for controlling the transfer function of an optical system |
| 07/28/1987 | US4682863 Ultra-wide angle micrographic lens |
| 07/28/1987 | US4682862 For a cathode ray tube |
| 07/28/1987 | US4682861 Projection lens |
| 07/14/1987 | US4679913 Vari-focal objective lens of short total length |
| 07/14/1987 | US4679891 Infra-red lenses |
| 07/08/1987 | EP0227784A1 Infra-red lenses and methods of fabrication |
| 07/07/1987 | US4678321 Anamorphic focusing system |
| 07/07/1987 | US4678263 Photo scanner device |
| 06/30/1987 | US4676581 Infra-red lenses |
| 06/23/1987 | US4674844 Objective lens system for an endscope |
| 06/18/1987 | WO1987003681A1 Optical sensing system |
| 06/16/1987 | US4673259 Wide angle lens system having short overall length |
| 06/16/1987 | EP0225824A2 A high relative aperture objective lens system with compound focusing |
| 06/09/1987 | US4671627 Gaussian lens |
| 06/09/1987 | US4671626 Photographic lens system |
| 06/09/1987 | US4671623 Aspheric object lens for optical data read-out apparatus |
| 06/03/1987 | CN86105194A Integral condenser |
| 05/26/1987 | US4668056 Single lens having one aspherical surface |
| 05/26/1987 | US4668055 Lens for an optical recording/reproducing apparatus and optical recording/reproducing apparatus using same |
| 05/19/1987 | US4666261 Projection lens for a television projector |
| 05/19/1987 | US4666260 Telephoto macro lens system |
| 05/19/1987 | US4666258 Afocal zoom lens system |
| 05/19/1987 | US4666257 Compact zoom lens |
| 05/05/1987 | US4662726 Reflective optical element |
| 05/05/1987 | US4662725 Objective lens system for endoscopes |
| 04/29/1987 | EP0220035A2 Optical beam correction system |
| 04/29/1987 | EP0219647A1 Integrating optical condensor |
| 04/28/1987 | US4660940 Small-sized wide-angle lens |
| 04/21/1987 | US4659190 Compact photographic camera lens system having an aspherical surface of short overall length |
| 04/21/1987 | US4659186 Small size zoom lens |
| 04/21/1987 | US4659171 Infrared afocal refractor telescope |
| 04/16/1987 | DE3634847A1 Ridge mirror/lens arrangement and frame for the arrangement |
| 04/14/1987 | US4657354 A molding of glass having acrylate layers of varing contractions and setting times; surface shape durability |
| 04/14/1987 | US4657352 Image optical system including a non-spherical single lens |
| 04/09/1987 | WO1987002193A1 Optical device |
| 04/09/1987 | WO1987002146A1 Method of manufacturing gradient index lens |
| 04/08/1987 | EP0217526A1 Ultra wide angle micrographic lens |
| 04/07/1987 | US4655556 Lens system for optical disks |
| 04/07/1987 | US4655555 Objective with aspheric surfaces for imaging microzones |
| 03/31/1987 | US4653877 Rear-focus conversion device lens for telephoto lens |
| 03/31/1987 | US4653876 Close-up lens system |
| 03/31/1987 | US4653874 Zoom lens |
| 03/25/1987 | EP0215566A2 Wide angle lens system having flare rejection properties |
| 03/18/1987 | CN85106659A Underwater laser energy receiver with wide visual angles |
| 03/17/1987 | US4650295 Wide angle and variable magnification lens system for finite distance |
| 03/17/1987 | US4650275 Thin plastic corrector lenses for optical systems |
| 03/12/1987 | WO1987001467A1 Anamorphic prism |
| 03/03/1987 | US4647161 Fish eye lens system |
| 02/25/1987 | EP0211803A1 Apparatus with a telecentric F-theta lens for a contactless measuring system, and use of said apparatus |
| 02/24/1987 | US4645311 Scanning objective |
| 02/17/1987 | US4643535 Optical information recording/reproducing element |
| 02/12/1987 | DE3540019C1 Thermal imaging camera |
| 02/10/1987 | US4642740 Constant magnification light collection system |
| 02/10/1987 | US4641929 Biaspherical lens |
| 01/27/1987 | US4639095 Telephoto zoom lens |
| 01/15/1987 | WO1987000297A1 Infra-red lenses and methods of fabrication |
| 01/15/1987 | DE3616269A1 Panoramic light receiver with vertical focusing effect |
| 01/14/1987 | EP0078323B1 Apparatus for projecting a series of images onto dies of a semiconductor wafer |
| 01/07/1987 | EP0103301B1 Wide-angle optical device |
| 01/06/1987 | US4634238 Projection lens |
| 12/31/1986 | CN85103531A Projector system equipped with crt and lens |
| 12/30/1986 | US4632520 Plastic objective lens system adapted for correction for temperature |
| 12/30/1986 | US4632498 Variable magnification infrared objective lens assembly |
| 12/23/1986 | US4631594 Projection device |
| 12/23/1986 | CA1215565A1 Optical printing device on preforms to be stamped |
| 12/16/1986 | US4629885 Scanning apparatus |
| 12/10/1986 | EP0204495A2 Astigmatism correction in laser diodes |
| 12/09/1986 | US4627694 Indirect ophthalmoscopy lens for use with slit lamp biomicroscope |
| 12/09/1986 | US4627690 Optical system with anamorphic prism |
| 12/09/1986 | US4627685 Post-objective type scanning device |
| 12/02/1986 | US4626082 Projecting device |
| 11/25/1986 | US4624555 Slit exposure projection device |
| 11/18/1986 | US4623225 Anamorphic prism for beam shaping |
| 11/11/1986 | US4621910 Objective for an endoscope |
| 11/11/1986 | US4621892 Light scanning device using lenses |
| 11/11/1986 | US4621888 Coaxial wideband refractive optical system |
| 11/06/1986 | WO1986006264A1 Indirect ophthalmoscopy lens for use with slit lamp biomicroscope |
| 11/04/1986 | US4620774 Internal focusing lens |