Patents
Patents for G02B 1 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements (38,909)
01/1988
01/05/1988US4717457 Method of providing a transparent layer on a substrate
01/05/1988US4717238 Infrared optical fiber
12/1987
12/29/1987US4716234 Intraocular and contact lenses
12/29/1987US4716086 Protective overcoat for low emissivity coated article
12/29/1987US4715999 Hot pressing polyorgaoheterosilaxanes
12/29/1987CA1230849A1 Optical product having a thin film on the surface
12/29/1987CA1230767A1 Optical fiber
12/16/1987EP0249019A1 Polarizers based on polyacetylene and their fabrication
12/15/1987US4713824 Surface of laser pump cavity
12/15/1987US4713433 Allyl carbonate monomers
12/15/1987US4712886 Lens doublet color-corrected for visible and near-infrared wavelengths
12/08/1987US4711943 Improved oxygen permeability and stability
12/08/1987CA1230192A1 Liquid curable polyorganosiloxane compositions
12/02/1987EP0247599A2 Anti-reflection plate for display device
12/01/1987US4710623 Optical fiber catheter with fiber-contained reactive element
12/01/1987US4710557 High refractive index; lenses
11/1987
11/26/1987DE3617362A1 Composite materials for laser technology and optics
11/25/1987EP0246613A2 Plastic optical fiber
11/25/1987EP0246604A2 Optical coupling gel for flow cytometry apparatuses and the like
11/25/1987EP0246552A2 Optical fibre comprising a liquid core and a cladding made of a synthetic fluoride material
11/24/1987US4709066 Acrylic silicate compositions and methods and highly oxygen-permeable polyacrylates made therefrom
11/24/1987US4708908 Plastic parts with surface-hardening coating containing ultraviolet absorber
11/24/1987US4708419 Protection of IR sensitive equipment
11/19/1987EP0245853A2 Light-transmitting material for illuminated indicator
11/19/1987EP0245728A2 Process for producing scratch-proof and weather-resistant coatings on plastic objects
11/17/1987US4707820 Optical film and process for producing same
11/10/1987CA1229122A1 Method of reducing the reflectance of a transparent viewing screen and viewing screen with reduced reflectance
11/05/1987WO1987006593A1 Anisotropic polymer materials
11/03/1987US4704371 Germanium, selenium and dopant; optical fiber
11/03/1987US4704339 Infra-red transparent optical components
11/03/1987US4704008 Color-corrected prism systems
11/03/1987US4704006 Halogen-containing resin lens material
10/1987
10/29/1987DE3704872A1 Illumination device containing an optical waveguide
10/29/1987DE3613993A1 Anisotrope polymermaterialien Anisotropic polymer materials
10/28/1987EP0243170A2 Semiconductor laser apparatus
10/28/1987EP0242618A2 Transparent optical article and process for preparing same
10/27/1987US4703097 N-vinylcarboxamide, (meth)acrylates of polysiloxanes and unsaturated compounds
10/27/1987US4702569 Color-corrected Petzval lens systems
10/27/1987US4702554 Norborene derivative polymer; decyclization protective coatings
10/22/1987DE3711747A1 Mattglas und verfahren zu seiner herstellung Matte glass and process for its preparation
10/21/1987EP0242080A2 Copolymer compositions
10/21/1987EP0241997A2 Liquid and polymerizable composition suitable for the production of organic glasses endowed with high abrasion strenght
10/21/1987EP0241796A2 Composition for contact lenses
10/21/1987CN87102261A High-refractivity plastic lens resin
10/20/1987US4701288 Method of making articles of dissimilar polymer compositions
10/20/1987US4701038 Changes the apparent color of the eye
10/20/1987CA1228225A1 Method of manufacturing an optical interference authenticating device
10/15/1987DE3611380A1 Rotating mirror shutter for a moving picture camera
10/14/1987CN87202993U Fixed direction reflective ball
10/13/1987US4699946 Copolymer of polyester and n-vinyllactam
10/13/1987US4699934 Soft contact composition and method
10/07/1987EP0240260A2 Optical resin materials
09/1987
09/30/1987EP0239280A2 Protective overcoat for solar-shielding films
09/30/1987EP0238508A1 Polymeric intraocular lens material having improved surface properties.
09/29/1987CA1227320A1 Process for producing materials with optical transparency in the infrared
09/24/1987WO1987005700A1 Method and apparatus for monitoring surface layer growth
09/23/1987EP0237995A2 Resin-made heat-resistant optical fiber
09/23/1987CN87100936A Optical fiber apparatus
09/23/1987CN86108656A Durable splashing film of metal alloy oxide
09/22/1987US4695399 Method of making a contact lens material which may be identified by colored fluorescence
09/22/1987CA1227299A1 Coating material for optical glass fibers
09/16/1987CN87102297A 光缆 Cable
09/15/1987US4694218 Non-glaze coating for a cathode ray tube
09/15/1987US4694037 Copolymers of poly(vinyl trifluoroacetate) or poly(vinyl alcohol)
09/15/1987US4693939 Contact lenses, ophthalmic devices
09/15/1987US4693910 Using aqueous solution of an acetic sodium salt
09/15/1987US4693553 Sheath-core structure, polymer with methacrylimide units as core
09/12/1987CN86200292U Liquid-filled convex lens
09/11/1987WO1987005405A1 Glasses, particularly sunglasses
09/09/1987EP0236090A2 Optical cable
09/09/1987EP0235743A1 High-refractivity plastic lens resin
09/08/1987CA1226696A1 Silicone-containing contact lens material and contact lenses made thereof
09/02/1987EP0234928A2 Optical fiber apparatus
09/02/1987EP0234749A2 Hydrogel polymers
09/02/1987EP0233913A1 Graded index aspheric combiners and display system utilizing same.
09/01/1987US4690993 p-(2-Hydroxy hexafluoroisopropyl) styrene [HFIS] monomer for ophthalmic applications
09/01/1987US4690871 Solar screening glass sheets; tin oxide overcoat for oxidation, wear resistance
08/1987
08/27/1987WO1987005124A1 Soft contact lens and process for its production
08/27/1987WO1987005055A1 Process for forming an environmentally stable optical coating and structures formed thereby
08/26/1987EP0233708A2 Coated substrates
08/26/1987EP0233299A1 Optical resin and process for preparing the same
08/25/1987US4689387 Reacting as isocyanate and mercaptan compound
08/20/1987DE3640954A1 Front lenses for microscope objectives
08/19/1987EP0232795A2 Plastic optical fibers
08/19/1987EP0232574A1 Antireflection film
08/19/1987EP0232422A1 Transparent conductive film integrated with polarizing membrane
08/18/1987US4687816 Using organic acid anhydride
08/18/1987US4687518 Proteolytic enzymes
08/18/1987US4687295 Vinylidene fluoride-hexafluoroacetone copolymer
08/12/1987EP0231572A2 Silicone-sulfone and silicone-fluorocarbon-sulfone gas permeable contact lenses and compositions thereof
08/12/1987EP0231226A1 Reflection-reducing coating for an optical element made of organic material.
08/11/1987US4686684 Buried laser mirror with a multicomponent reflective interlayer
08/11/1987US4686267 Fluorine containing polymeric compositions useful in contact lenses
08/11/1987US4685778 Beryllium
08/06/1987DE3637310A1 Achromatic lens with corrector for reducing the secondary spectrum
08/05/1987EP0231099A2 Process for producing low-dust transparent thermoplastic resin solution
08/04/1987US4685110 Optical component of a laser
08/04/1987US4684705 Fluoropolymer
08/04/1987US4684217 Hydrofluoric acid-resistant composite window and method for its fabrication
07/1987
07/22/1987EP0229202A1 Optical waveguide for illumination and production of the same