| Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835) |
|---|
| 05/15/1979 | US4154511 Compact optical lens barrel mechanism |
| 05/15/1979 | US4154507 Optical combiner/distributor using V-shaped mirror assembly |
| 05/08/1979 | US4153913 Head-up displays |
| 05/08/1979 | US4153457 Gradient density screen produced by exposing photosensitive medium to obtain interference fringe pattern |
| 05/08/1979 | US4153336 Optimized spatial filter for defect detection |
| 05/08/1979 | US4153335 Method and apparatus for increasing the visibility of low-contrast images |
| 05/08/1979 | US4153334 Stereoscopic image observing apparatus |
| 05/08/1979 | US4152852 Transparency viewer assembly |
| 05/08/1979 | CA1054246A1 High power laser apodizer |
| 05/08/1979 | CA1053959A1 Metal film recording media for laser writing |
| 05/01/1979 | US4152729 Image motion compensation system |
| 05/01/1979 | US4152069 Process and apparatus for ascertainment of the valuation data of gems |
| 05/01/1979 | US4152050 Shift lens system |
| 05/01/1979 | US4152048 Stereoscopic viewer |
| 05/01/1979 | US4151752 Device for the excitation of waves and especially ultrasonic waves including a cell |
| 04/24/1979 | US4151411 Laser safety goggles |
| 04/24/1979 | US4151321 Layers of inorganic materials act as optical filters; maps |
| 04/24/1979 | US4150885 Stabilized scene viewing system |
| 04/24/1979 | CA1053369A1 Optical reader utilizing semiconductor laser diode |
| 04/18/1979 | EP0001441A1 A method for defining the spatial location of object surface points |
| 04/17/1979 | US4150399 Apparatus for reading a record carrier with an optical information structure |
| 04/17/1979 | US4149784 Roll film reader/printer with manually insertable discrete film |
| 04/17/1979 | US4149783 Miniature map viewer with aligning reticle |
| 04/17/1979 | US4149773 Optical system for the production of a beam of light having a uniform intensity distribution |
| 04/10/1979 | US4149062 Scavenger hood for laser |
| 04/10/1979 | CA1052469A1 Apparatus for reading a flat reflecting record carrier on which information is stored in a optically readable structure |
| 04/10/1979 | CA1052145A1 Headgear incorporating optical display systems |
| 04/04/1979 | EP0001204A1 Binocular system with gyro-stabilized image |
| 04/03/1979 | US4147561 Fresnel lens positioned in region to receive high intensity radiation during periods of direct sunlight |
| 04/03/1979 | US4147056 Multi-segment head-up display for aircraft |
| 04/03/1979 | CA1051848A1 Ultraviolet light processor having rotating shutters |
| 03/27/1979 | US4146307 Method of increasing the light produced by a laser beam |
| 03/27/1979 | US4146303 Stereo-viewer and stereo-sheet to be used for the same |
| 03/27/1979 | US4145931 Fresnel focussed imaging system |
| 03/27/1979 | CA1051549A1 Arrangement for aligning the image of an information structure on a converter |
| 03/27/1979 | CA1051236A1 Film cartridge viewer |
| 03/20/1979 | US4145131 Compact camera and viewer apparatus |
| 03/20/1979 | US4145118 Viewing instrument |
| 03/13/1979 | US4144453 Method and device for excitation and selective dissociation by absorption of laser light and application to isotopic enrichment |
| 03/13/1979 | CA1050314A1 Projection lens system |
| 03/13/1979 | CA1050313A1 Optical scanner with large depth in focus |
| 03/06/1979 | US4143403 Light beam scanning system |
| 03/06/1979 | US4143402 System for the optical read-out by reflection of a data carrier using half beams |
| 03/06/1979 | US4143338 Gas laser device |
| 03/06/1979 | US4142801 Spectral color generator |
| 03/06/1979 | US4142800 Automatic level |
| 03/06/1979 | US4142781 Electro-optical display device with electro-optical light valves |
| 03/06/1979 | US4142778 Stereoscopic viewer and replaceable cartridge therefor |
| 03/06/1979 | CA1049820A1 Focusing device and method of use thereof for photographic enlarger |
| 02/27/1979 | US4142191 Laser apparatus |
| 02/27/1979 | US4142100 Process and apparatus for recording and optically reproducing X-ray images |
| 02/27/1979 | US4141654 Standard for calibrating and/or verifying instrument accuracy |
| 02/27/1979 | US4141625 Optical system for multiple imaging a linear object |
| 02/27/1979 | CA1049303A1 Spatial frequency carrier and process of preparing same |
| 02/20/1979 | US4141060 Ultraviolet light processor having movable reflectors |
| 02/20/1979 | US4141032 Method of and apparatus for the expansion of the range of the depth of focus beyond the limit given by conventional images |
| 02/20/1979 | US4140903 Precision speed control for optical scanners |
| 02/20/1979 | US4140370 Planar optical viewing screens and lenses |
| 02/20/1979 | CA1048965A1 Apparatus for radiation curing of coating on a multi-sided object |
| 02/20/1979 | CA1048842A1 Metal film recording media for laser writing |
| 02/20/1979 | CA1048829A1 Optical beam combining apparatus |
| 02/20/1979 | CA1048826A1 Apparatus for compensating optical error in a rotative mirror |
| 02/20/1979 | CA1048777A1 Visual display apparatus for trainee pilot |
| 02/13/1979 | US4139769 Boresight method and apparatus |
| 02/13/1979 | US4139291 System and method for obtaining wide screen Schlieren photographs |
| 02/13/1979 | US4139263 Optical device for projecting a radiation beam onto a data carrier |
| 02/13/1979 | US4139257 Synchronizing signal generator |
| 02/13/1979 | CA1048661A1 Pattern generating apparatus |
| 02/13/1979 | CA1048439A1 Separation of chemical species |
| 02/13/1979 | CA1048315A1 Diffractive subtractive color filtering technique |
| 02/07/1979 | EP0000570A1 Original of an optical information carrier and process for realising this original |
| 02/06/1979 | US4138297 Method for isotope separation by means of coherent electromagnetic radiation |
| 02/06/1979 | US4138190 Geometrical transformations in optics |
| 02/06/1979 | US4137863 Reading instrument |
| 02/06/1979 | CA1048156A1 Method and apparatus for reading coded labels |
| 02/06/1979 | CA1048109A1 Micro-surgical laser system |
| 01/30/1979 | US4136963 Collimator gunsight |
| 01/30/1979 | US4136954 Imaging apparatus including spatial-spectral interferometer |
| 01/30/1979 | US4136821 Method and apparatus for recognizing code information |
| 01/30/1979 | CA1047649A1 Fingerprint comparator |
| 01/30/1979 | CA1047643A1 Apparatus for reading a record carrier on which information is stored in an optically readable structure |
| 01/23/1979 | US4135820 Beam combining apparatus |
| 01/23/1979 | US4135785 X-ray light divider |
| 01/23/1979 | US4135502 Stereoscopic patterns and method of making same |
| 01/23/1979 | CA1047149A1 Temperature control for apodizers |
| 01/23/1979 | CA1046823A1 Double focusing microscope for registering semiconductor wafers and masks |
| 01/16/1979 | US4135098 Method and apparatus for curing coating materials |
| 01/16/1979 | US4134644 3D Color pictures with multichrome filters |
| 01/16/1979 | CA1046318A2 Opto-electronic system for determining a deviation between the actual and the desired position of a plane in an optical imaging system |
| 01/16/1979 | CA1046316A1 Moveable light spot projection apparatus |
| 01/10/1979 | EP0000275A1 A stereoscopic film slide and viewer |
| 01/09/1979 | US4133602 Method for producing color structure change through interaction of light sources and application to improved apparatus for stereoscopic photography |
| 01/09/1979 | CA1046164A1 Electro-optical correlator |
| 01/02/1979 | US4132466 Ophthalmoscopic optical system |
| 01/02/1979 | CA1045725A1 Laser alteration of accommodation coefficient for isotope separation |
| 12/26/1978 | US4131347 Light beam projecting apparatus |
| 12/26/1978 | US4131337 Comparison reader for holographic identification cards |
| 12/26/1978 | US4131333 Optical stabilizer having space referenced motion |
| 12/19/1978 | US4130832 Three-dimensional display |
| 12/19/1978 | US4130347 Fine-line diffractive subtractive color filters |