G02CSPECTACLESSUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLESCONTACT LENSES trial frames for testing the eyes A61B3/04; goggles or eyeshields not having the same features as spectacles A61F9/00This subclass also covers monocles, pince-nez or lorgnettes.In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme. G02C1/00 G02C1/00Assemblies of lenses with bridges or browbars G02C1/02Bridge or browbar secured to lenses without the use of rims G02C1/023with lenses secured to the fixing parts by clamping, luting, soldering, gluing without holes or recesses in the lenses G02C1/04 - G02C1/08 take precedence G02C1/026with auxiliary bars G02C1/04 - G02C1/08 take precedence G02C1/04Bridge or browbar secured to or integral with partial rims, e.g. with partially-flexible rim for holding lens G02C1/06Bridge or browbar secured to or integral with closed rigid rims for the lenses G02C1/08the rims being tranversely split and provided with securing means G02C1/10Special mounting grooves in the rim or on the lens G02C3/00Special supporting arrangements for lens assemblies or monocles lenses therefor G02C7/00; by walking-sticks A45B3/00 G02C3/003Arrangements for fitting and securing to the head in the position of use G02C3/006Arrangements for fitting and securing to the head or neck not in the position of use G02C3/02Arrangements for supporting by headgear G02C3/04Arrangements for supporting by hand, e.g. lorgnette, Arrangements for supporting by articles by walking-sticks A45B3/00 G02C5/00Constructions of non-optical parts G02C5/001specially adapted for particular purposes, not otherwise provided for or not fully classifiable according to technical characteristics, e.g. therapeutic glasses G02C5/003Shooting or aiming glasses G02C5/005Glasses allowing access to one eye, e.g. for make-up application G02C5/006Collapsible frames G02C5/008Spectacles frames characterized by their material, material structure and material properties G02C5/02BridgesBrowbarsIntermediate bars nose engaging-surfaces G02C5/12 G02C5/04with adjustable means G02C5/045for varying the horizontal distance of the lenses G02C5/06with resilient means G02C5/08foldable G02C5/10Intermediate bars or bars between bridge and side-members G02C5/12Nose padsNose-engaging surfaces of bridges or rims G02C5/122with adjustable means G02C5/124for vertically varying the position of the lenses G02C5/126exchangeable or otherwise fitted to the shape of the nose G02C5/128Pince-nez G02C5/14Side-members G02C5/143having special ear pieces G02C5/146having special front end G02C5/16resilient or with resilient parts G02C5/18reinforced G02C5/20adjustable, e.g. telescopic G02C5/22Hinges pivotal connection in general F16C11/00 G02C5/2209Pivot bearings and hinge bolts other than screws G02C5/2218Resilient hinges G02C5/2227comprising a fixed hinge member and a coil spring G02C5/2236comprising a sliding hinge member and a coil spring G02C5/2245comprising a sliding box containing a spring G02C5/2254comprising elastic means other than coil spring G02C5/2263Composite hinges, e.g. for varying the inclination of the lenses G02C5/2272Hinges without well-defined pivot axis G02C5/2281Special hinge screws G02C5/229Oblique hinge axis G02C7/00Optical parts characterised by the material G02B1/00 G02C7/02LensesLens systems ; Methods of designing lenses G02C7/021with pattern for identification or with cosmetic or therapeutic effects methods and processes take preference, e.g. printing, marking or copying processes B41M; identification in general G09F3/00; producing decorative effects in general B44C; surface treatment of glass C03C15/00 - C03C23/00; positioning or marking of lenses B24B13/0055 G02C7/022Ophthalmic lenses having special refractive features achieved by special materials or material structures G02C7/049 takes precedence G02C7/024Methods of designing ophthalmic lenses G02C7/025considering parameters of the viewed object G02C7/027considering wearer's parameters G02C7/028Special mathematical design techniques G02C7/04Contact lenses for the eyes disinfection or sterilisation of contact lenses A61L12/00 G02C7/041bifocal; multifocal G02C7/042Simultaneous type G02C7/043Translating type G02C7/044Annular configuration, e.g. pupil tuned G02C7/045Sectorial configuration G02C7/046Contact lenses having an iris pattern G02C7/047Contact lens fitting; Contact lenses for orthokeratology; Contact lenses for specially shaped corneae G02C7/048Means for stabilising the orientation of lenses in the eye G02C7/049Contact lenses having special fitting or structural features achieved by special materials or material structures G02C7/06bifocalmultifocal ; progressive G02C7/041 takes precedence G02C7/061Spectacle lenses with progressively varying focal power G02C7/063Shape of the progressive surface G02C7/065Properties on the principal line G02C7/066Shape, location or size of the viewing zones G02C7/068Special properties achieved by the combination of the front and back surfaces G02C7/08Auxiliary lensesArrangements for varying focal length G02C7/081Ophthalmic lenses with variable focal length G02C7/083Electrooptic lenses G02C7/085Fluid-filled lenses, e.g. electro-wetting lenses G02C7/086Auxiliary lenses located directly on a main spectacle lens or in the immediate vicinity of main spectacles G02C7/088Lens systems mounted to spectacles G02C7/10Filters, e.g. for facilitating adaptation of the eyes to the darkSunglasses G02C7/101having an electro-optical light valve electro-optical elements per se G02F G02C7/102Photochromic filters G02C7/104having spectral characteristics for purposes other than sun-protection G02C7/105having inhomogeneously distributed colouring G02C7/107Interference colour filters G02C7/108Colouring materials G02C7/12Polarisers G02C7/14MirrorsPrisms G02C7/16ShadesshieldsObturators, e.g. with pinhole, with slot G02C5/003 takes precedence G02C7/165with stenopaeic apertures G02C9/00Attaching auxiliary optical parts auxiliary optical parts per se G02C7/08 - G02C7/16 G02C9/02by hinging G02C9/04by fitting over or clamping on G02C11/00Non-optical adjunctsAttachment thereof G02C7/16 takes precedence G02C11/02Ornaments, e.g. exchangeable G02C11/04Illuminating means G02C11/06Hearing aids construction of hearing aids H04R25/00 G02C11/08Anti-misting means, e.g. ventilating, heating H05B3/84 takes precedenceWipers G02C11/10Electronic devices other than hearing aids G02C11/12Side shields for protection of the eyes G02C13/00Assembling producing spectacle frames from plastics or from substances in a plastic state B29D12/02RepairingCleaning disinfection or sterilisation of contact lenses A61L12/00 G02C13/001Assembling; Repairing G02C13/003Measuring during assembly or fitting of spectacles G02C13/005Measuring geometric parameters required to locate ophtalmic lenses in spectacles frames apparatus for testing or instruments for examining the eyes per se A61B3/00; machines or devices and accessories for grinding the edges of lenses using spectacles as a template B24B9/144 G02C13/006Devices specially adapted for cleaning spectacles frame or lenses G02C13/008Devices specially adapted for cleaning contact lenses G02C2200/00 G02C2200/00Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups G02C2200/02Magnetic means G02C2200/04Junctions between frame elements having a click function G02C2200/06Locking elements G02C2200/08Modular frames, easily exchangeable frame parts and lenses G02C2200/10Frame or frame portions made from wire G02C2200/12Frame or frame portions made from sheet type material G02C2200/14Laminated frame or frame portions G02C2200/16Frame or frame portions made from rubber G02C2200/18Adjustment ridges or notches G02C2200/20Friction elements G02C2200/22Leaf spring G02C2200/24Coil spring pulled upon actuation G02C2200/26Coil spring pushed upon actuation G02C2200/28Coil spring twisted upon actuation G02C2200/30Piston G02C2200/32Oblong hole G02C2202/00Generic optical aspects applicable to one or more of the subgroups of G02C7/00 G02C2202/02Mislocation tolerant lenses or lens systems G02C2202/04Lenses comprising decentered structures G02C2202/06Special ophthalmologic or optometric aspects G02C2202/08Series of lenses, lens blanks G02C2202/10Optical elements and systems for visual disorders other than refractive errors, low vision G02C2202/12Locally varying refractive index, gradient index lenses G02C2202/14Photorefractive lens material G02C2202/16Laminated or compound lenses G02C2202/18Cellular lens surfaces G02C2202/20Diffractive and Fresnel lenses or lens portions G02C2202/22Correction of higher order and chromatic aberrations, wave front measurement and calculation G02C2202/24Myopia progression prevention