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)
07/1985
07/30/1985US4532527 Optical printing device
07/30/1985US4532522 Optical recording apparatus
07/30/1985US4531317 For viewing a transparency and reflection copy image
07/24/1985EP0149118A2 Stabilized zoom binocular
07/23/1985US4531054 Wavefront light beam splitter
07/23/1985US4530574 Beam collimation and focusing of multi-emitter or broad emitter lasers
07/23/1985US4530570 Transparency viewer
07/23/1985US4530564 Method and apparatus for production of holographic optical elements
07/23/1985CA1190776A1 Stereoscopic viewer
07/17/1985EP0148229A1 An improved image scanning unit
07/16/1985US4530097 Brillouin ring laser
07/16/1985US4529286 Attachment lens system for single-lens reflex cameras
07/16/1985US4529276 Image rotating optical system
07/16/1985US4529262 Inline optical fiber attentuator
07/10/1985EP0148053A1 Biocular observation device
07/10/1985EP0147906A1 Improvements in process and apparatus for decorating the surfaces of electron irradiation cured coatings on radiation-sensitive substrates
07/10/1985EP0147894A1 Reticular projection device within an optical system
07/10/1985EP0147687A2 A light diverting device
07/10/1985EP0147449A1 Improvements in or relating to optical beam splitters.
07/09/1985US4528587 Three-dimensional video apparatus and methods using composite and mixed images
07/09/1985US4527859 Sunbeam concentrating and collecting apparatus
07/09/1985US4527347 Fixing means for mounting X-ray films
07/03/1985EP0146956A2 Optical power divider
07/03/1985EP0032499B1 Optical illumination and distortion compensator
07/02/1985US4527055 Apparatus for selectively viewing either of two scenes of interest
07/02/1985US4526466 Technique for verifying genuineness of authenticating device
07/02/1985US4526439 Three-dimensional image display apparatus and a screen therefor
06/1985
06/25/1985US4525041 Arrangement for use in positioning an optical image
06/19/1985EP0145432A2 Fiber optic polarizer with error signal feedback
06/19/1985EP0144611A1 Beam divider
06/18/1985US4523849 Front lighted optical tooling method and apparatus
06/18/1985US4523838 Image forming apparatus
06/18/1985US4523809 Method and apparatus for generating a structured light beam array
06/18/1985US4523807 Method for making a member having microstructure elements arranged thereon
06/12/1985EP0144275A2 Device for illuminating a liquid to be monitored in a container
06/11/1985US4522466 Recursive optical filter system
06/11/1985CA1188553A1 Optical beam homogenizer
06/05/1985EP0143743A1 Laser device for processing work pieces
06/04/1985US4521445 Method and apparatus for electron curing on a cooled drum
06/04/1985US4521108 Focusing device for optical system
06/04/1985US4521089 Optical window purge arrangement
06/04/1985US4521088 Optical element having a catalytic coating to promote oxidation of optically-opaque substances
06/04/1985US4521087 Optical system with diffuser for transformation of a collimated beam into a self-luminous arc with required curvature and numerical aperture
06/04/1985US4521075 Controllable spatial incoherence echelon for laser
06/04/1985US4521074 Binocular presentation of visual information
06/04/1985CA1188139A1 Diffractive subtractive color filter responsive to angle of incidence of polychromatic illuminating light
06/04/1985CA1188138A1 Optical beam concentrator
05/1985
05/29/1985EP0142895A2 Magneto-optic waveguide structure with artificial optical anisotropy
05/28/1985US4520388 Optical signal projector
05/28/1985US4519682 Optical image amplifier
05/28/1985CA1187997A1 Fingerprint image refinement
05/21/1985US4518232 Method and apparatus for optical beam shaping
05/21/1985US4518231 Stereomicroscope
05/15/1985EP0141679A2 Optical system in a magneto-optical memory device
05/15/1985EP0141665A2 Improvements relating to sightline stabilising apparatus
05/15/1985EP0140994A2 Light source with colour filter
05/15/1985EP0140942A1 Reduced image stereo system.
05/15/1985EP0140923A1 Multifocal objective.
05/14/1985US4516833 Production of high performance optical spatial filters
05/14/1985CA1186926A1 Beam-splitting prism
05/14/1985CA1186912A1 Monitor device for laser systems transmitting laser light through optical fibers
05/08/1985EP0140836A2 Optical apparatus for generating a stereoscopic visual image
05/08/1985EP0140529A1 Imaging apparatus
05/08/1985EP0140508A1 Method of coalescing laser beams
05/08/1985EP0139991A2 Optical system for projection display using spatial light modulator (1111111)
05/08/1985EP0139850A2 Colour laser printer
05/08/1985EP0139643A1 Liquid crystal tuned birefringent filter.
05/07/1985US4516261 Device for reducing faults in layer images of a three-dimensional object formed by means of penetrating radiation
05/07/1985US4515447 Optical adjustment device
05/07/1985US4515444 Optical system
05/07/1985US4515443 Passive optical system for background suppression in starring imagers
05/07/1985US4515442 Optical filter device
05/02/1985EP0138821A1 Device for suppressing the reflections for liquid crystal displays.
04/1985
04/30/1985US4514059 Incoherent optical heterodyne Fourier transformer
04/30/1985US4514050 Dove prism for convergent light paths
04/30/1985US4514038 Optical Fourier transformer device and optical correlator incorporating the said device
04/24/1985EP0138390A2 Isolation of optical surfaces from contaminating environments
04/24/1985EP0138026A2 Phase retardation element and prism for use in an optical data storage system
04/24/1985EP0137946A2 Conjugate Interferometer
04/24/1985EP0125282A4 Optical fiber tap.
04/23/1985US4512641 Compound eye projection device
04/23/1985US4512640 Polarizing microscope
04/23/1985US4512625 Scanner optics with no cross scan field curvature
04/17/1985EP0137674A1 Radiation image read-out apparatus
04/17/1985EP0137206A2 Assembly for adjusting an optical element
04/17/1985EP0137143A2 Dual scan optical pattern tracer
04/16/1985US4511220 Laser target speckle eliminator
04/16/1985US4510708 Viewer for X-ray and like films
04/11/1985WO1985001590A1 A multiple-path dichroic optical beam splitter
04/10/1985EP0136696A2 Stereo imaging system and a liquid crystal cell therefor
04/10/1985EP0136462A1 Optical system for adjusting different optical axes
04/09/1985US4509857 Imaging device, especially for producing images of the earth from a satellite
04/09/1985US4509837 Real image projection device
04/09/1985US4509832 Optical arrangement for producing two anamorphotically compressed images correlated by an interocular base distance
04/09/1985US4509830 Light beam separation method
04/09/1985US4509826 Optical image staggering/destaggering arrangement for multiple array scanning system
04/09/1985US4509819 Optical beam pulse generator
04/03/1985EP0136085A1 Apparatus for influencing the presentation of visual information
04/03/1985EP0136078A1 Light guide apparatus
04/03/1985EP0135573A1 Method for obtaining and observing color and relief images
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