Patents
Sitemap › G02 - Optics › G02C - Spectacles; Sunglasses or goggles insofar as they have the same features as spectacles; Contact lenses › G02C 7 - Optical parts
Patents for G02C 7 - Optical parts (23,437)
06/1998
06/11/1998WO1998025180A1 Methods for fabricating annular mask lens having diffraction-reducing edges
06/11/1998WO1998025174A1 Contact lenses providing improved visual acuity
06/11/1998WO1998025173A1 Improving colour discrimination
06/11/1998WO1998025168A1 Optical filter, apparatus equipped with this filter, eyeglasses lens, heat ray absorption filter and optical fiber
06/11/1998WO1998024394A2 Device for optical correction and exercise of vision
06/10/1998EP0846708A2 Photochromic resin compositions
06/10/1998CN2283871Y Vision protection lens
06/10/1998CN2283870Y Antidazzle polarizing glasses
06/10/1998CN2283869Y Polarization micropore visual image intensifying device
06/10/1998CN2283868Y Synthetic surperlight type diopter correcting glass
06/10/1998CN1184498A Method of photocatalytically making the surface of base material ultrahydrophilic, base material having ultrahydraphilic and photocatalytic surface, and process for producing said material
06/09/1998US5764339 Compressive force-activated variable focus lens and method of making the same
06/09/1998US5764335 Eyewear for extending the normal field of vision
06/09/1998US5764334 For enlarging a diver's field of vision
06/09/1998US5764333 Sunshields for eyeglasses
06/09/1998US5764332 Diving mask with lenses and method of fabricating the same
06/09/1998US5762081 Automated apparatus for hydrating soft contact lenses
06/09/1998CA2121330C Method and apparatus for manufacturing lenses using thin coatings
06/05/1998CA2223336A1 Photochromic resin compositions
06/04/1998WO1998023436A1 A process for preparing a soft, tinted lens
06/04/1998DE19650122A1 Glasses for night driving
06/03/1998EP0844833A1 Impact resistant face shield
06/03/1998CN2283267Y Back view eyeglasses
06/02/1998US5760871 Diffractive multi-focal lens
06/02/1998US5760870 Rotationally stabilized contact lens and methods of lens stabilization
06/02/1998US5760868 Unitary hingeless eyeglass frame
06/02/1998US5760865 Glasses for viewing two scenes simultaneously
06/02/1998US5760100 Oxygen and ion or water permeability
05/1998
05/28/1998WO1998022848A1 Ophthalmic no-line progressive addition lenses
05/28/1998WO1998022847A2 Ophthalmic no-line progressive addition lenses
05/27/1998EP0689481A4 Contact lens treatment apparatus
05/27/1998CN2282694Y Conic hole fog-viewing glasses
05/26/1998US5757459 Multifocal optical elements
05/26/1998US5757458 Annular mask contact lenses
05/26/1998US5756010 Transparent substrate having dispersed therein an effective amount of 1-di-n-hexylamino-4,4-dicyanobutadiene
05/26/1998US5755786 Ophthalmic lens with reduced edge glare
05/22/1998WO1998021621A1 Multifocal corneal contact lens pair
05/22/1998WO1998021612A1 Optical system for alternative or simultaneous direction of light originating from two scenes to the eye of a viewer
05/22/1998CA2270249A1 Multifocal corneal contact lens pair
05/20/1998EP0843184A2 Ocular lens material
05/20/1998EP0682675B1 Material in the manufacture of polymeric articles
05/20/1998CN2282202Y Electronic continuous light changing glasses
05/20/1998CN2282201Y Double perspective lens with transition arc positive connection
05/20/1998CN1182219A Goggles against TV set reflection
05/19/1998US5754272 Machine for marking progressive optical lens
05/19/1998US5754270 Multifocal lens utilizing rapid power shift transition zone
05/19/1998US5753373 Substrate coated with inorganic metal oxide particles, nonionic surfactants; surgical face, eye shields
05/19/1998US5753301 Method for spin coating a multifocal lens
05/19/1998US5753150 Low oxygen molding of soft contact lenses
05/14/1998WO1998020387A1 Multifocal lens
05/14/1998WO1998020373A1 Uv-cured optical elements
05/13/1998EP0772645A4 Biocompatible optically transparent polymeric material based upon collagen and method of making
05/13/1998CN2281549Y Super-shortened optic system lens hood
05/13/1998CN2281548Y Eye protector with controllable electric driving polarized membrane curtain
05/13/1998CN1181515A Fittings of forward-looking sunglasses
05/13/1998CN1181306A Plastic lens substrate and apparatus for and method of producing the same
05/12/1998US5751481 Laminar light-polarizing lens blank for producing prescription lens
05/12/1998US5749205 Automated apparatus and method for consolidating products for packaging
05/07/1998WO1998019207A1 Transparent body
05/07/1998WO1998019204A1 Binocular telescopic magnifying spectacles
05/05/1998US5748300 Method and system for automatically inspecting ophthalmic lenses
05/05/1998US5748282 Multifocal contact lens
05/05/1998US5748279 Kit for momentary correction of vision to aid in the selection of eyeglass frames
05/05/1998US5748278 Eyeglass shield for removable attachment to eyeglass lens frames
04/1998
04/30/1998WO1998018042A1 Single-piece glass for spectacles
04/30/1998DE19644726A1 Durchsichtkörper Reviewing body
04/29/1998EP0838039A1 Novel photochromic organic materials
04/29/1998CN2280298Y Lenses used for protecting and/or treating nearsightedness
04/29/1998CN2280297Y Protective glasses for driver used both at day and at night
04/29/1998CN1180416A Extended wear ophthalmic lens
04/29/1998CN1180415A Polysiloxane-comprising perfluoroalkyl ethers, and preparation and use thereof
04/29/1998CN1180083A Reactive dyes and lenses utilizing the same
04/28/1998US5745230 Ophthalmic lens inspection system and method
04/28/1998US5745211 Progressive power lens and eye glass lens
04/28/1998US5744357 Contact lens production line pallet system
04/28/1998US5743159 Multifocal contact lens and method and apparatus for making the same
04/28/1998CA2113820C Contact lens cleaning and disinfecting system
04/23/1998WO1998016863A1 Photochromic organic material, its manufacture and the photochromic articles containing it
04/23/1998WO1998016862A1 Method of manufacturing progressive multifocal lens
04/23/1998DE19746229A1 Progressive multi-focal short sight corrective spectacle lens
04/23/1998CA2268336A1 Photochromic organic material, its manufacture and the photochromic articles containing it
04/22/1998EP0837603A2 System for controlling the focus of variable-focus lenses by detection of the spatial relationship of the eyes of a person
04/22/1998EP0836716A1 Aspheric plano eyewear
04/22/1998EP0770221B1 Ophthalmic lens made of organic glass with a shockproof intermediate layer, and method for making same
04/22/1998CN2279625Y Safety driving multi-function rear-view glasses
04/22/1998CN2279624Y Artifical modulating light variable colour glasses
04/22/1998CN1179838A Decentered noncorrective lens for eyewear
04/22/1998CN1179837A Decentered noncorrective lens for eyewear
04/22/1998CN1179785A Perfluoroalkylether macromer having two polymerizable groups
04/21/1998US5742381 Apparatus for measuring refractive power and radius of curvature of a lens
04/21/1998US5741831 Polymerizable compositions based on thio (meth) acrylate monomers, polymers with a low yellow index obtained from such compositions, and corresponding ophthalmic lenses
04/21/1998US5741551 Preparation of polymeric surfaces
04/21/1998US5740707 Multifocal contact lens and method and apparatus for making the same
04/21/1998US5740560 Protective goggles
04/16/1998WO1998015243A1 Contact lens package with insertion feature
04/16/1998DE19641505A1 Stereo viewer for superimposed stereoscopic images
04/15/1998EP0836111A1 Contact lens cleaning solution and method for cleaning contact lenses using the same
04/15/1998EP0836110A2 Toric surface casting
04/15/1998EP0835870A1 Photochromic substituted naphthopyrans
04/15/1998EP0835722A1 Plastic lens substrate and apparatus for and method of producing the same
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