G02B   1/00  \	0	0	2K010	G02B   1/00	2898	ʪˤäħŤ줿ǡǤΤθŪƥ󥰡Σ	Optical elements characterised by the material of which they are made; Optical coatings for optical elements [1, 2006.01]
G02B   1/02  \	1	1	2K010	G02B   1/02	2089	뾽㡥ȾƳΡǺ줿Ρʣǣ£ͥ	made of crystals, e.g. rock-salt, semiconductors (G02B 1/08 takes precedence)
G02B   1/04  \	1	1	2K010	G02B   1/04	11269	ͭʪ㡥顤Ǻ줿Ρʣǣ£ͥ	made of organic materials, e.g. plastics (G02B 1/08 takes precedence)
G02B   1/06  \	1	1	2K010	G02B   1/06	196	ƩήΤǺ줿	made of fluids in transparent cells
G02B   1/08  \	1	1	2K010	G02B   1/08	492	иʪǺ줿	made of polarising materials
G02B   1/10  \	1	1	2K009	G02B   1/10	1339	Ǥؤۤޤɽ̽ˤäƺ줿Ūƥ󥰡ʣǣ£ͥˡΣ	Optical coatings produced by application to, or surface treatment of, optical elements (G02B 1/08 takes precedence) [1, 2015.01]
G02B   1/11  \	2	2	2K009	G02B   1/11	1607	ȿɻߥƥ󥰡Σ	Anti-reflection coatings  [2015.01]
G02B   1/111  \	3	3	2K009	G02B   1/111	5400	ͭޤؤѤΡΣ	using layers comprising organic materials  [2015.01]
G02B   1/113  \	3	3	2K009	G02B   1/113	1165	̵غΤߤѤΡΣ	using inorganic layer materials only  [2015.01]
G02B   1/115  \	4	4	2K009	G02B   1/115	3860	ʣؤʤΡΣ	Multilayers  [2015.01]
G02B   1/116  \	5	5	2K009	G02B   1/116	391	ƳؤޤΡΣ	including electrically conducting layers [2015.01]
G02B   1/118  \	3	3	2K009	G02B   1/118	1941	ƩΨΤθŪĹɽ̹¤ͭΡ㡥⥹¤Σ	having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures  [2015.01]
G02B   1/12  \	2	2	2K009	G02B   1/12	193	ɽ̽ˤΡ㡥ȼͤˤ	by surface treatment, e.g. by irradiation
G02B   1/14  \	2	2	2K009	G02B   1/14	8630	ݸƥ󥰡㡥ϡɥƥ󥰡Σ	Protective coatings, e.g. hard coatings  [2015.01]
G02B   1/16  \	2	2	2K009	G02B   1/16	2029	ɻ߸̤ͭΡ㡥Ƴƥ󥰡Σ	having an anti-static effect, e.g. electrically conducting coatings  [2015.01]
G02B   1/18  \	2	2	2K009	G02B   1/18	2926	Ūɽ̤Τɱƥ󥰡㡥¿ޤϸեʣǣ£ͥˡΣ	Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films(G02B1/16 takes precedence)  [2015.01]
G02B   3/00  \	0	0	2K010	G02B   3/00	1115	ñ󥺤ޤʣ󥺡Σ	Simple or compound lenses [1, 2006.01]
G02B   3/00  A	0	0	2K010	G02B   3/00	9514	󥺥쥤	Lens arrays
G02B   3/00  B	0	0	2K010	G02B   3/00	1498	Ψʬ۷	Of varying refraction indices
G02B   3/00  Z	0	0	2K010	G02B   3/00	7942	¾	Others
G02B   3/02  \	1	1	2K010	G02B   3/02	1206	̤ĤΡʣǣ£ͥ	with non-spherical faces (G02B 3/10 takes precedence)
G02B   3/04  \	2	2	2K010	G02B   3/04	332	ε̤ǤϤʤžоŪϢ³̤Ĥ	with continuous faces that are rotationally symmetrical but deviate from a true sphere
G02B   3/06  \	2	2	2K010	G02B   3/06	2003	ɥꥫ̤ޤϥȡå̤Ĥ	with cylindrical or toric faces
G02B   3/08  \	2	2	2K010	G02B   3/08	3747	Ϣ³̤ĤΡ㡥եͥ	with discontinuous faces, e.g. Fresnel lens
G02B   3/10  \	1	1	2K010	G02B   3/10	507	ž󥺡¿ž	Bifocal lenses; Multifocal lenses
G02B   3/12  \	1	1	2K010	G02B   3/12	412	ήΤޤ϶ˤǤ	Fluid-filled or evacuated lenses
G02B   3/14  \	2	2	2K010	G02B   3/14	1533	ѾΥΤ	of variable focal length
G02B   5/00  \	0	0	2H042	G02B   5/00	1126	󥺰ʳθǡʥ饤ȥɣǣ£ŪǻңǣƣˡΣ	Optical elements other than lenses (light guides G02B 6/00; optical logic elements G02F 3/00) [1, 4, 2006.01]
G02B   5/00  A	0	0	2H042	G02B   5/00	1669	ĴʲѤΤΣǣ£ǣơ	Controlling amount of lights (variable G02B26/00, G 02 F)
G02B   5/00  B	0	1	2H042	G02B   5/00	3359	¸	Removing stray lights
G02B   5/00  C	0	0	2H042	G02B   5/00	265	«ʬ	Splitting light beams
G02B   5/00  Z	0	0	2H042	G02B   5/00	3057	¾Τ	Others
G02B   5/02  \	1	1	2H042	G02B   5/02	675	Ȼǡե	Diffusing elements; Afocal elements
G02B   5/02  A	1	0	2H042	G02B   5/02	739	Ȼ	Diffusing elements
G02B   5/02  B	1	1	2H042	G02B   5/02	7658	ҳȻ	Amplitude diffusing elements
G02B   5/02  C	1	2	2H042	G02B   5/02	6077	ɽ̷ħΤ	Characterised by surface profiles
G02B   5/02  D	1	1	2H042	G02B   5/02	198	Ȼ	Phase diffusion elements
G02B   5/02  E	1	0	2H042	G02B   5/02	12	ե	Aforcal elements
G02B   5/02  Z	1	0	2H042	G02B   5/02	172	¾Τ	Others
G02B   5/04  \	1	1	2H042	G02B   5/04	952	ץꥺ	Prisms
G02B   5/04  A	1	0	2H042	G02B   5/04	2448	ʣץꥺࡤ㡥եͥץꥺޤʣΥץꥺŽ礻	Combined prisms, e.g. pasting Fresnel prisms or plurality of prisms
G02B   5/04  B	1	0	2H042	G02B   5/04	963	«ʬ䡨	for splitting light beams; for synthesising light beams
G02B   5/04  C	1	0	2H042	G02B   5/04	463	ʬ	For spectroscopic
G02B   5/04  D	1	0	2H042	G02B   5/04	538	и	For polarising
G02B   5/04  E	1	0	2H042	G02B   5/04	388	ˡ	Manufacturing methods
G02B   5/04  F	1	0	2H042	G02B   5/04	862	εΤäŬ	Particularly suitable for particular devices
G02B   5/04  G	1	1	2H042	G02B   5/04	319		For cameras
G02B   5/04  Z	1	0	2H042	G02B   5/04	393	¾Τ	Others
G02B   5/06  \	2	2	2H042	G02B   5/06	97	ήΤޤ϶ˤǤץꥺ	Fluid-filled or evacuated prisms
G02B   5/08  \	1	1	2H042	G02B   5/08	3898	ȿͶ	Mirrors
G02B   5/08  A	1	0	2H042	G02B   5/08	5585	̹¤ڤӤκ	Cross sectional structures of mirrors and materials thereof
G02B   5/08  C	1	0	2H042	G02B   5/08	1972	ˡ	Manufacturing methods
G02B   5/08  D	1	0	2H042	G02B   5/08	729	«ʬ	For splitting light beams
G02B   5/08  E	1	0	2H042	G02B   5/08	170		For blare shield
G02B   5/08  F	1	0	2H042	G02B   5/08	389	ޡɿС	For anti-fogging; For anti-dust; For cooling
G02B   5/08  Z	1	0	2H042	G02B   5/08	1224	¾Τ	Others
G02B   5/09  \	2	2	2H042	G02B   5/09	1095	¿ζޤ¿ѷΣ	Multifaceted or polygonal mirrors [6]
G02B   5/10  \	2	2	2H042	G02B   5/10	1256	̤Ĥ	with curved faces
G02B   5/10  A	2	0	2H042	G02B   5/10	1051	̷	Surface profiles
G02B   5/10  B	2	0	2H042	G02B   5/10	555	ΨѤ	Variable curvatures
G02B   5/10  C	2	0	2H042	G02B   5/10	559	ˡ	Manufacturing methods; Materials
G02B   5/10  Z	2	0	2H042	G02B   5/10	323	¾Τ	Others
G02B   5/12  \	1	1	2H042	G02B   5/12	1011	Ƶȿ	Reflex reflectors
G02B   5/122  \	2	2	2H042	G02B   5/122	276	塼ӥåʡ̤ޤϻȿηΣ	cube corner, trihedral or triple reflector type [2]
G02B   5/124  \	3	3	2H042	G02B   5/124	594	ʣȿǻҤݾñʿ̤ޤĤΰΡΣ	plural reflecting elements forming apparently part of a unitary plate or sheet [2]
G02B   5/126  \	2	2	2H042	G02B   5/126	43	Ѷʤ̤ͭΡΣ	including curved refracting surface [2]
G02B   5/128  \	3	3	2H042	G02B   5/128	577	ƩʵΡΣ	transparent spheres being embedded in matrix [2]
G02B   5/13  \	3	3	2H042	G02B   5/13	52	ʣѶʤǻҤݾñΰΡΣ	plural curved refracting elements forming part of a unitary body [2]
G02B   5/132  \	3	3	2H042	G02B   5/132	5	ġȿΤʤͭΡΣ	with individual reflector mounting means [2]
G02B   5/134  \	4	4	2H042	G02B   5/134	1	ͤߤĤΡΣ	including a threaded mounting member [2]
G02B   5/136  \	2	2	2H042	G02B   5/136	84	ʣȿǻҤݾñΤΰΡʣǣ£ͥˡΣ	plural reflecting elements forming apparently part of a unitary body (G02B 5/124 takes precedence) [2]
G02B   5/18  \	1	1	2H249	G02B   5/18	11371	޳ʻ	Diffracting gratings
G02B   5/20  \	1	1	2H148	G02B   5/20	6907	ե륿иǣǣ£ˡΣ	Filters (polarising elements G02B 5/30) [1, 2006.01]
G02B   5/20 101 \	2	2	2H148	G02B   5/20	25646	顼ȥ饤ץե륿顼⥶ե륿	Colour stripe filters or colour mosaic filters
G02B   5/22  \	2	2	2H148	G02B   5/22	9651	ۼե륿	Absorbing filters
G02B   5/23  \	3	3	2H148	G02B   5/23	1077	եȥߥåե륿Σ	Photochromic filters [2]
G02B   5/24  \	3	3	2H148	G02B   5/24	69	Υե륿ʣǣ£ͥˡΣ	Liquid filters (G02B 5/23 takes precedence) [2]
G02B   5/26  \	2	2	2H148	G02B   5/26	3867	ȿͥե륿ʣǣ£ͥ	Reflecting filters (G02B 5/28 takes precedence)
G02B   5/28  \	2	2	2H148	G02B   5/28	6547	ĥե륿	Interference filters
G02B   5/30  \	1	1	2H149	G02B   5/30	42533	иǡǽưǻҤդĴ֣ǣƣˡΣ	Polarising elements (light-modulating devices with active elements G02F 1/00) [1, 2006.01]
G02B   5/32  \	1	1	2H249	G02B   5/32	4473	ǻҤȤѤۥΣ	Holograms used as optical elements [2, 2006.01]
G02B   6/00  \	0	0	2H038	G02B   6/00	199	饤ȥɡ饤ȥɤӤ¾θǻҡ㡥åץ󥰡ʤ֤ι¤ŪΣ	Light guides [4]
G02B   6/00  A	0	0	2H038	G02B   6/00	1116	եФ¬Ӱ衤Ψͤ˴Ϣ	Related to measuring fibres (range, reflective index, attenuation)
G02B   6/00  B	0	0	2H038	G02B   6/00	2642	¬ΤŬѤ	Applications to measurement or detection
G02B   6/00  C	0	0	2H038	G02B   6/00	968	̿	For optical communications
G02B   6/00  D	0	0	2H038	G02B   6/00	512	ɽ	For displaying
G02B   6/00  E	0	0	2H038	G02B   6/00	871	桤Ĵ	Control or modulation
G02B   6/00  Z	0	0	2H038	G02B   6/00	266	¾Τ	Others
G02B   6/00 301 \	1	1	2H038	G02B   6/00	1732	ƳΤι¤	Structures for guiding the light
G02B   6/00 321 \	2	2	2H038	G02B   6/00	156	ٱǻ	Optical delay elements
G02B   6/00 326 \	2	2	2H038	G02B   6/00	1107	饸	Optical radiators
G02B   6/00 331 \	1	1	2H038	G02B   6/00	9334		Illumination
G02B   6/02  \	1	1	2H250	G02B   6/02	104	åɤͭեСΣ	Optical fibres with cladding [4, 2006.01]
G02B   6/02  A	1	0	2H250	G02B   6/02	598	ŪѲѤΡ㡥ѤΤ	Utilizing changes in optical properties e.g. for detecting
G02B   6/02  B	1	0	2H250	G02B   6/02	830	ѥѤΤ	For transmitting power
G02B   6/02  C	1	0	2H250	G02B   6/02	224	°ȿͭ	With metallic reflecting films
G02B   6/02  Z	1	0	2H250	G02B   6/02	1456	¾Τ	Others
G02B   6/02 356 \	2	2	2H250	G02B   6/02	46	¤ˡ	manufacturing method
G02B   6/02 356 A	2	0	2H250	G02B   6/02	6810	饹ե	glass fiber
G02B   6/02 356 Z	2	0	2H250	G02B   6/02	189	¾Τ	Others
G02B   6/02 361 \	3	3	2H250	G02B   6/02	117	ץ饹ååɥեФ¤ˡ	manufacturing method of plastic clad fiber
G02B   6/02 366 \	3	3	2H250	G02B   6/02	1146	ץ饹åեФ¤ˡ	manufacturing method of plastic fiber
G02B   6/02 371 \	3	3	2H250	G02B   6/02	203	뾽եФ¤ˡ	manufacturing method of crystal fiber
G02B   6/02 376 \	2	2	2H250	G02B   6/02	66		quality of material
G02B   6/02 376 A	2	0	2H250	G02B   6/02	1107	饹ե	glass fiber
G02B   6/02 376 B	2	1	2H250	G02B   6/02	450	ħͭ̿ѰʳŬѤ	characterized by quality of material and applied to non-communication area
G02B   6/02 376 Z	2	0	2H250	G02B   6/02	190	¾Τ	Others
G02B   6/02 386 \	3	3	2H250	G02B   6/02	357	ץ饹ååɥեФκ	quality of plastic clad fiber materials
G02B   6/02 391 \	3	3	2H250	G02B   6/02	1728	ץ饹åեФκ	quality of plastic fiber materials
G02B   6/02 396 \	3	3	2H250	G02B   6/02	211	뾽եФκ	quality of plastic fiber materials
G02B   6/02 401 \	2	2	2H250	G02B   6/02	532	̹¤ʣǣ£ǣ£ǣ£ͥ	cross section structure (G02B6/02, 4512; G02B6/02, 461; G02B6/036 takes orecedence)
G02B   6/02 406 \	3	3	2H250	G02B   6/02	58	ٻ	single point core
G02B   6/02 411 \	2	2	2H250	G02B   6/02	1665	Ĺι¤	structure of longdirection
G02B   6/02 416 \	3	3	2H250	G02B   6/02	1633	޳ʻҤ	composing diffraction gating
G02B   6/02 421 \	2	2	2H250	G02B   6/02	1940	ü¤	edge portion structure
G02B   6/02 426 \	3	3	2H250	G02B   6/02	118	ۼ֤ȤƤΡ㡥̵ȿͽü	as light absorbing device, e.g. reflection free termination
G02B   6/02 431 \	2	2	2H038	G02B   6/02	264	ե륿	filter
G02B   6/02 436 \	2	2	2H038	G02B   6/02	276		attenuator
G02B   6/02 441 \	2	2	2H038	G02B   6/02	44	졼ʣǣ£ͥ	isolator (G02B6/27, 301 takes precedent)
G02B   6/02 451 \	2	2	2H250	G02B   6/02	997	եȥ˥å뾽ե	photonic crystal fiber
G02B   6/02 461 \	2	2	2H250	G02B   6/02	1167	ޥե	multi core fiber
G02B   6/02 466 \	3	3	2H250	G02B   6/02	117	¤ˡ	manufacturing method
G02B   6/02 471 \	4	4	2H250	G02B   6/02	89	«Ǯ俭	converge and heating-drawing
G02B   6/02 476 \	4	4	2H250	G02B   6/02	28	ͻ»	melt spinning
G02B   6/02 481 \	3	3	2H250	G02B   6/02	287	緿ޥե	Coupled multi-core fiber
G02B   6/024  \	2	2	2H250	G02B   6/024	710	иݻͭΡΣ	with polarisation-maintaining properties
G02B   6/024 301 \	3	3	2H250	G02B   6/024	506	ղ÷Τ	additional stress type
G02B   6/028  \	2	2	2H250	G02B   6/028	1227	ޤϥåɤΨʬ۷ΤΡΣ	with core or cladding having graded refractive index
G02B   6/032  \	2	2	2H250	G02B   6/032	18	ޤϥåɤθΤǤʤΡΣ	with non-solid core or cladding
G02B   6/032  A	2	0	2H250	G02B   6/032	134	ΤΤ	core being liquid
G02B   6/032  B	2	0	2H250	G02B   6/032	14	åɤΤΤ	clad being liquid
G02B   6/032  Z	2	0	2H250	G02B   6/032	1083	¾ΤΡ㡥ޤϥåɤΤ	others, e.g. core or clad being cavity
G02B   6/036  \	2	2	2H250	G02B   6/036	1766	ޤϥåɤ¿ع¤ΤΡΣ	core or cladding comprising multiple layers
G02B   6/036 301 \	3	3	2H250	G02B   6/036	281	濴ʳǶΨȤʤΡ㡥ե	refractive index is maximum at other than central axis, e.g. cylinder type core fiber
G02B   6/036 501 \	3	3	2H250	G02B   6/036	145	ΨʳۤʤʣؤͭΡ㡥ꡤϡĤߡȤ˴ؤ	characteristics other than refractive index have different multiple layers, e.g. characteristics related to light attenuation, stress or strain, acoustic wave
G02B   6/04  \	1	1	2H250	G02B   6/04	3050	ե«ˤ줿Ρʣǣ£ͥˡΣ	formed by bundles of fibres (G02B 6/24 takes precedence) [4]
G02B   6/04  A	1	0	2H250	G02B   6/04	632	¤	Structures
G02B   6/04  B	1	1	2H250	G02B   6/04	695	ü¤	End structures
G02B   6/04  D	1	0	2H250	G02B   6/04	472	¤ˡ	Manufacturing methods
G02B   6/04  E	1	0	2H250	G02B   6/04	195		Applications
G02B   6/04  F	1	1	2H250	G02B   6/04	252	ɽ	For displaying or decorating
G02B   6/04  G	1	1	2H250	G02B   6/04	151	Ͽɼ	For recording or reading
G02B   6/04  Z	1	0	2H250	G02B   6/04	107	¾Τ	Others
G02B   6/06  \	2	2	2H250	G02B   6/06	121	եФŪ֤ξüƱǤΡ㡥뤿ΤΡΣ	the relative position of the fibres being the same at both ends, e.g. for transporting images [4]
G02B   6/06  A	2	0	2H250	G02B   6/06	498	¤	Structures
G02B   6/06  B	2	1	2H250	G02B   6/06	201	ü¤	End structures
G02B   6/06  C	2	0	2H250	G02B   6/06	305	¤ˡ	Manufacturing methods
G02B   6/06  D	2	1	2H250	G02B   6/06	48	Ͻˡ	Acid eluding method
G02B   6/06  E	2	1	2H250	G02B   6/06	11	ˡ	Winding method
G02B   6/06  Z	2	0	2H250	G02B   6/06	89	¾Τ	Others
G02B   6/08  \	3	3	2H250	G02B   6/08	531	ľե«ĤΡΣ	with fibre bundle in form of plate [4]
G02B   6/10  \	1	1	2H250	G02B   6/10	148	ƳϩΤΡʣǣ£ǣ£ͥ表ŵŪŪżŪޤϲŪʤˤΤ֤ޤ֣ǣƣĴĴѴǣƣŪǻңǣƣŪʥǥѴǣƣˡΣ	of the optical waveguide type (G02B 6/02, G02B 6/24 take precedence; devices or arrangementsfor the control of light by electric, magnetic, electromagnetic or acoustic means G02F 1/00; transferringthe modulation of modulated light G02F 2/00; optical logic elements G02F 3/00; optical analogue/digital converters G02F 7/00) [4, 2006.01]
G02B   6/12  \	2	2	2H147	G02B   6/12	436	ѲϩΤΡŵŪѲϩȣ¡ȣģݣȣƣȣƣȣȣȣˣȣˣȣˣȣΣȣΣȣΣȣΣȣΣȣΣˡΣ	of the integrated circuit kind  (electric integrated circuits H10B, H10D 84/00-H10D 89/00, H10F 19/00, H10F 39/00, H10H 29/00, H10K 19/00, H10K 39/00, H10K 59/00, H10N 19/00, H10N 39/00, H10N 59/00, H10N 69/00, H10N 79/00, H10N 89/00)
G02B   6/12 301 \	3	3	2H147	G02B   6/12	4139	ȯǻҤΤȤʤä¤	luminescence and light reception elements integrated structure
G02B   6/12 311 \	3	3	2H147	G02B   6/12	192	⡼ʬΥʣǣ£ͥ	mode separator or mode synthesizer (G02B6/126 takes precidence)
G02B   6/12 321 \	3	3	2H147	G02B   6/12	295	⡼ɥե륿ʣǣ£ǣ£ͥ	mode filter (G02B6/12, 311; G02B6/126 takes precedence)
G02B   6/12 331 \	3	3	2H147	G02B   6/12	1616	Ĺʬȴȴ	wavelengtgh demultiplexer/multiplexer
G02B   6/12 336 \	4	4	2H147	G02B   6/12	1458	쥤Ƴϩ޳ʻҡΣףǡ	array waveguide type diffraction grating [AWG]
G02B   6/12 341 \	3	3	2H147	G02B   6/12	2001	Ĺե륿ʣǣ£ͥ	wavelength filter (G02B6/12, 331 takes precedence)
G02B   6/12 351 \	3	3	2H147	G02B   6/12	778		light attenuation
G02B   6/12 361 \	3	3	2H147	G02B   6/12	2131	ưŪǻ	dynamic control element
G02B   6/12 363 \	4	4	2H147	G02B   6/12	1950	ŵǻ	electro-optical control element
G02B   6/12 365 \	4	4	2H147	G02B   6/12	234	ǻ	acousto-optical control element
G02B   6/12 367 \	4	4	2H147	G02B   6/12	163	ǻ	magneto-optical control element
G02B   6/12 371 \	3	3	2H147	G02B   6/12	3390		quality of material
G02B   6/12 396 \	3	3	2H147	G02B   6/12	444	¾Τ	Others
G02B   6/122  \	3	3	2H147	G02B   6/122	3512	Ūǡ㡥饤ȥɥѥΣ	Basic optical elements, e.g. light-guiding paths
G02B   6/122 301 \	4	4	2H147	G02B   6/122	986	եȥ˥å뾽¤	having photonic crystal structure
G02B   6/122 311 \	4	4	2H147	G02B   6/122	3030	ѡ̷ѲƳϩ㡥ơƳϩ	waveguide with changing cross section area or shape, e.g. tapered waveguide
G02B   6/124  \	4	4	2H147	G02B   6/124	2717	ǥå󥺤ޤϽѲ줿졼ƥ󥰡Σ	Geodesic lenses or integrated gratings
G02B   6/124 301 \	5	5	2H147	G02B   6/124	189	ǥå	Geodesic lens
G02B   6/125  \	4	4	2H147	G02B   6/125	2387	ʡʬޤϸ򺹡Σ	Bends, branchings or intersections
G02B   6/125 301 \	5	5	2H147	G02B   6/125	2435	Ūʬ	optical devergence or combination
G02B   6/125 311 \	5	5	2H147	G02B   6/125	1011	Ūʸ	optical cross
G02B   6/126  \	3	3	2H147	G02B   6/126	2356	и̤ѤΡΣ	using polarisation effects
G02B   6/13  \	3	3	2H147	G02B   6/13	1903	¤ˡħΤ뽸ѸϩΣ	Integrated optical circuits characterised by the manufacturing method
G02B   6/132  \	4	4	2H147	G02B   6/132	4188	ѤˤΡΣ	by deposition of thin films
G02B   6/134  \	4	4	2H147	G02B   6/134	57	ɡѥȸҤˤִˤΡΣ	by substitution by dopant atoms
G02B   6/134 301 \	5	5	2H147	G02B   6/134	142	ȻѤ	using diffusion
G02B   6/134 311 \	5	5	2H147	G02B   6/134	171	򴹤Ѥ	using ion exchange
G02B   6/134 321 \	5	5	2H147	G02B   6/134	41	Ѥ	using ion injection
G02B   6/136  \	4	4	2H147	G02B   6/136	3094	å󥰤ˤΡΣ	by etching
G02B   6/138  \	4	4	2H147	G02B   6/138	965	ŹѤ뤳ȤˤΡΣ	by using polymerisation
G02B   6/14  \	2	2	2H147	G02B   6/14	801	⡼ѴΣ	Mode converters [4]
G02B   6/24  \	1	1	2H036	G02B   6/24	5989	饤ȥɤΤηΣ	Coupling light guides [4, 5, 2006.01]
G02B   6/245  \	2	2	2H038	G02B   6/245	1161	Ȥƥ饤ȥɤݸʤΡΣ	Removing protective coverings of light guides before coupling
G02B   6/25  \	2	2	2H038	G02B   6/25	1056	Τ˥饤ȥüΡ㡥ǡΣ	Preparing the ends of light guides for coupling, e.g. cutting
G02B   6/25 301 \	3	3	2H038	G02B   6/25	356	ùˤ	by grinding work
G02B   6/255  \	2	2	2H036	G02B   6/255	4500	饤ȥɤαʵ׷硤㡥ͻޤΣ	Splicing of light guides, e.g. by fusion or bonding
G02B   6/26  \	2	2	2H137	G02B   6/26	3434	Ūʡʣǣ£ǣ£ͥˡΣ	Optical coupling means (G02B 6/36, G02B 6/42 take precedence) [4]
G02B   6/26 301 \	3	3	2H137	G02B   6/26	563	Фեüδ֤Ǹ«ʬ䡦ʳεǽ¹ԤǻҤĤΡʣǣ£ǣ£ͥ	having optical element performing functions other than light flux splitting or synthesizing between fiber edges facing eachother (G02B6/32, G02B6/34 take precedence)
G02B   6/26 311 \	4	4	2H137	G02B   6/26	336	ե륿Ǥǻ	optical element being filter
G02B   6/26 321 \	4	4	2H137	G02B   6/26	405	Ǥǻ	optical element being attenuator
G02B   6/27  \	3	3	2H137	G02B   6/27	191	иĴʤͭΡΣ	with polarisation selective and adjusting means[6, 2006.01]
G02B   6/27 301 \	4	4	2H137	G02B   6/27	272	ȿǻҤΡ㡥졼졼	composed of non-reciprocity element, e.g. isolator, circulator
G02B   6/28  \	3	3	2K006	G02B   6/28	95	ǡХʡʤߤ˷礵줿ʣƳϩǤäơ򺮹硦ʬ뤳ȤˤꡤܼŪϤͿƳϩͭΡΣ	having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals [4]
G02B   6/28  E	3	0	2K006	G02B   6/28	119	ñĹʬ	Diving or synthesising light with single wavelength
G02B   6/28  M	3	1	2K006	G02B   6/28	66	«Τ	Of pencil of rays type
G02B   6/28  N	3	2	2K006	G02B   6/28	466	ߥ顼ϡեߥ顼Ѥ	By using the mirrors or half-mirrors
G02B   6/28  P	3	2	2K006	G02B   6/28	403	ʬήήΤ	Of merging split stream type
G02B   6/28  Q	3	3	2K006	G02B   6/28	335	¿¿Τ	Of a multi-to-multiport type
G02B   6/28  R	3	1	2K006	G02B   6/28	45	Τ	Of a ray of light type
G02B   6/28  S	3	2	2K006	G02B   6/28	257	ߥ顼ϡեߥ顼Ѥ	By using mirrors or half-mirrors
G02B   6/28  T	3	2	2K006	G02B   6/28	518	ʬήήΤ	Of a merged branch type
G02B   6/28  U	3	3	2K006	G02B   6/28	584	¿¿Τ	Of a multi-to-multiport type
G02B   6/28  V	3	0	2K006	G02B   6/28	334	ϳȤˤ	Of a leaking wave type
G02B   6/28  W	3	0	2K006	G02B   6/28	1069	ưŪХͥåȤˤ	By wave-optical evanescent wave
G02B   6/28  Z	3	0	2K006	G02B   6/28	667	¾Τ	Others
G02B   6/287  \	4	4	2K006	G02B   6/287	789	ǮˤǻҤ饤ȥɤΡʣǣ£ͥˡΣ	Structuring of light guides to shape optical elements with heat application (G02B  6/255 takes precedence);;
G02B   6/293  \	4	4	2K006	G02B   6/293	739	ĹʤͭΡΣ	with wavelength selective means[6, 2006.01]
G02B   6/293 301 \	5	5	2K006	G02B   6/293	1307	ե륿Ѥ	using filter
G02B   6/293 311 \	5	5	2K006	G02B   6/293	791	޳ʻҤѤ	using diffraction grating
G02B   6/30  \	3	3	2H137	G02B   6/30	3462	եФ֤Ȥδ֤ǻѤΡΣ	for use between fibre and thin-film device [4]
G02B   6/32  \	3	3	2H137	G02B   6/32	4416	󥺽ʤͭΡΣ	having lens focusing means [4]
G02B   6/34  \	3	3	2H137	G02B   6/34	881	ץꥺޤϲ޳ʻҤѤΡΣ	utilising prism or grating [4]
G02B   6/35  \	3	3	2H141	G02B   6/35	3959	å󥰼ʤͭΡΤθŪѲˤΣǣƣˡΣ	having switching means (by changing the optical properties of the medium G02F 1/00) [6, 2006.01]
G02B   6/36  \	2	2	2H036	G02B   6/36	9313	Ūʡʣǣ£ǣ£ͥˡΣ	Mechanical coupling means (G02B 6/42 takes precedence) [4]
G02B   6/36 301 \	3	3	2H036	G02B   6/36	281	ʿƳϩͤ碌ʤͭ	having means to match planar waveguides
G02B   6/38  \	3	3	2H036	G02B   6/38	6926	եФȥեФͤ碌ʤͭΡΣ	having fibre to fibre mating means [4]
G02B   6/40  \	3	3	2H036	G02B   6/40	3434	ե«ͤ碌ʤͭΡΣ	having fibre bundle mating means [4]
G02B   6/42  \	2	2	2H137	G02B   6/42	20972	饤ȥɤȸǻҤȤηΣ	Coupling light guides with opto-electronic elements [4]
G02B   6/43  \	3	3	2H137	G02B   6/43	1249	ʣθǻҤȤδ֤³饤ȥɤʤ֡Σ	Arrangements comprising a plurality of optoelectronic elements and associated optical interconnections [6, 2006.01]
G02B   6/44  \	1	1	2H250	G02B   6/44	324	եФ˰ĥٵڤӳݸͿ뤿εŪ¤㡥֥ƳΤȸեФʣ礷֥ȣ£ˡΣ	Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables (cables incorporating electric conductors and optical fibres H01B 11/22) [4]
G02B   6/44 301 \	2	2	2H250	G02B   6/44	101	եпΤΤ	For fibre cores
G02B   6/44 301 A	2	0	2H250	G02B   6/44	1861	ʤ	Shield materials
G02B   6/44 301 B	2	0	2H250	G02B   6/44	2134	ʤˡ	Shielding methods
G02B   6/44 301 Z	2	0	2H250	G02B   6/44	85	¾Τ	Others
G02B   6/44 306 \	3	3	2H250	G02B   6/44	92	¸ɻ	Preventing stray lights
G02B   6/44 311 \	3	3	2H250	G02B   6/44	340		Identification
G02B   6/44 316 \	3	3	2H250	G02B   6/44	490	ʤ¤	Shielding structures
G02B   6/44 321 \	4	4	2H250	G02B   6/44	519	ץ饹åΣʤ	One-layer shield of plastics
G02B   6/44 326 \	4	4	2H250	G02B   6/44	285	ץ饹åʳʥ饹°ˤΣʤ	One-layer shield of non-plastic materials (glasses or metals)
G02B   6/44 331 \	4	4	2H250	G02B   6/44	985	ʤ	Two-layer shields
G02B   6/44 336 \	4	4	2H250	G02B   6/44	512	ذʾʤ	Shields with three or more layer
G02B   6/44 341 \	4	4	2H250	G02B   6/44	515	ѥʤ	Shielding pipes
G02B   6/44 346 \	4	4	2H250	G02B   6/44	421	䶯ͭʤ	Shield with reinforcement line
G02B   6/44 351 \	2	2	2H201	G02B   6/44	3834	եХ֥	Optical fibre cables
G02B   6/44 356 \	3	3	2H201	G02B   6/44	103	̿	For communication
G02B   6/44 361 \	4	4	2H201	G02B   6/44	1223	¤	Structures
G02B   6/44 366 \	5	5	2H201	G02B   6/44	2579	߷֥	Round cables
G02B   6/44 371 \	5	5	2H201	G02B   6/44	2097	ʿ֥	Flat cables
G02B   6/44 376 \	5	5	2H201	G02B   6/44	770	䶯	Reinforcement lines
G02B   6/44 381 \	5	5	2H201	G02B   6/44	2031	ݸʤ	Protective shields
G02B   6/44 386 \	5	5	2H201	G02B   6/44	650	֥ü	Cable ends
G02B   6/44 391 \	4	4	2H201	G02B   6/44	1923	ˡ	Manufacturing methods
G02B   6/44 396 \	3	3	2H201	G02B   6/44	144	̿ʳΤ	For other than communications
G02B   6/46  \	1	1	2H038	G02B   6/46	3580	եФޤϸ֥μդŬ礷ˡޤ֡ŵƳΤȸեФޤॱ֥μդȣǡˡΣ	Processes or apparatus adapted for installing optical fibres or optical cables (installation of cables containing electric conductors and optical fibres H02G)
G02B   6/46 301 \	2	2	2H038	G02B   6/46	657	եд߹¤	sealing structure of fiber penetrating portion
G02B   6/46 311 \	2	2	2H038	G02B   6/46	473	ĤؤΥեФ	installation of fiber on substrate
G02B   6/46 314 \	3	3	2H038	G02B   6/46	147	ΥѥΡ㡥եХ	wiring according to designated pattern, e.g. fiber sheet
G02B   6/46 317 \	4	4	2H038	G02B   6/46	35	ˡޤ	wiring method or device
G02B   6/46 321 \	2	2	2H038	G02B   6/46	1528	֥ߡʣǣ£ǣ£ͥ	installation of cable (G02B6/48-G02B6/54 take precedence)
G02B   6/46 331 \	2	2	2H038	G02B   6/46	14	ʪΤ	for building
G02B   6/46 333 \	3	3	2H038	G02B   6/46	112	ʪؤΰ	leading into building
G02B   6/46 335 \	3	3	2H038	G02B   6/46	166	ʪǤ	installation inside building
G02B   6/46 337 \	4	4	2H038	G02B   6/46	86	Τδ	tools and devices for fixing
G02B   6/48  \	2	2	2H038	G02B   6/48	511	ͶդΣ	Overhead installation
G02B   6/50  \	2	2	2H038	G02B   6/50	107	ޤϿդ塼֡ƳɤޤϥȤ̤դΣ	Underground or underwater installation; Installation through tubing, conduits or ducts
G02B   6/50 301 \	3	3	2H038	G02B   6/50	551	塼֡ƳɤޤϥȤ̤դ	attachment through tube, conduit or duct
G02B   6/50 311 \	4	4	2H038	G02B   6/50	209	ޤϿˤ	at under ground or under water
G02B   6/52  \	3	3	2H038	G02B   6/52	393	ήΤѤΡ㡥Σ	using fluid, e.g. air
G02B   6/54  \	3	3	2H038	G02B   6/54	167	ŪʤѤΡ㡥ޤϲ֡Σ	using mechanical means, e.g. pulling or pushing devices
G02B   7/00  \	0	0	2H043	G02B   7/00	144	ѤΥޥȡĴʡޤϸ̩	Mountings, adjusting means, or light-tight connections, for optical elements
G02B   7/00  A	0	0	2H043	G02B   7/00	477	ǤĴ	Means for adjusting optical elements
G02B   7/00  B	0	1	2H043	G02B   7/00	2032	Ūʤ	Of mechanical types
G02B   7/00  C	0	2	2H043	G02B   7/00	240	졼ޤϹѤ	By using rails or grooves
G02B   7/00  D	0	1	2H043	G02B   7/00	895	Ūʤ	Of optical types
G02B   7/00  E	0	2	2H043	G02B   7/00	443	ǻҤοĽФޤ¬	Aligning or measuring optical elements
G02B   7/00  F	0	0	2H043	G02B   7/00	2887	Ǥμդޤ³	Mounting or connecting optical elements
G02B   7/00  G	0	0	2H043	G02B   7/00	481	ե륿åμդޤĴ	Means for mounting or adjusting filters or slots
G02B   7/00  H	0	0	2H043	G02B   7/00	462	إإåɤ˴ؤ	Related to optical heads
G02B   7/00  J	0	0	2H043	G02B   7/00	290	ǤΤ	Bases for optical elements
G02B   7/00  K	0	0	2H043	G02B   7/00	153	ʣǤñʤ	Simple alignment of plurality of optical elements
G02B   7/00  Z	0	0	2H043	G02B   7/00	213	¾Τ	Others
G02B   7/02  \	1	1	2H044	G02B   7/02	126		for lenses
G02B   7/02  A	1	0	2H044	G02B   7/02	4069	󥺤ݻ	Holding lenses
G02B   7/02  B	1	0	2H044	G02B   7/02	2384	չ¤ͭ󥺡㡥ץ饹å	Lenses having means for mounting, e.g. plastic lens
G02B   7/02  C	1	0	2H044	G02B   7/02	3187	Ĵᵡǽͭ	having adjusting functions
G02B   7/02  J	1	1	2H044	G02B   7/02	140	Ĵᵡ	Mechanisms for adjusting the visibility
G02B   7/02  D	1	0	2H044	G02B   7/02	2810	ɼɿСͭμǤޤȿɻ	Dump proof, dust proof, shutting off harmful lights or preventing internal reflections
G02B   7/02  E	1	0	2H044	G02B   7/02	4049	ղʪޤղŪʵǽ	Accessories; Additional functions
G02B   7/02  G	1	1	2H044	G02B   7/02	268	ɽ	Displaying
G02B   7/02  H	1	1	2H044	G02B   7/02	1165	ʤ˴ؤ	F-stop
G02B   7/02  F	1	0	2H044	G02B   7/02	1319	Ѳݽ	Compensating changes due to temperature or humidity
G02B   7/02  Z	1	0	2H044	G02B   7/02	6342	¾Τ	Others
G02B   7/04  \	2	2	2H044	G02B   7/04	151	ĴޤܵĤΡΣ	with mechanism for focusing or varying magnification [2]
G02B   7/04  B	2	0	2H044	G02B   7/04	159	˾˴ؤ	of binoculars
G02B   7/04  C	2	0	2H044	G02B   7/04	545	˴ؤ	of microscopes
G02B   7/04  F	2	1	2H044	G02B   7/04	135	ư	Mechanisms for coarse or fine adjustments
G02B   7/04  D	2	0	2H044	G02B   7/04	7022	ĴΤǡ㡥إꥳɤޤϥ	Elements for adjustments, e.g. helicoids or cams
G02B   7/04  E	2	0	2H044	G02B   7/04	7731	ưϤ¢	Tubes having built-in power units
G02B   7/04  Z	2	0	2H044	G02B   7/04	1176	¾Τ	Others
G02B   7/06  \	3	3	2H044	G02B   7/06	30	доĴ	Focusing binocular pairs
G02B   7/06  A	3	0	2H044	G02B   7/06	99	Ĵͤ	combined with adjustment of visibility
G02B   7/06  Z	3	0	2H044	G02B   7/06	351	¾Τ	Others
G02B   7/08  \	3	3	2H044	G02B   7/08	116	ȶư褦ˤʤäƤ	adapted to co-operate with a remote control mechanism
G02B   7/08  A	3	0	2H044	G02B   7/08	1308	ݥȥեݥޤϹǸΤȶư	adopted to cooperate with auto-focus or focus adjustment detection
G02B   7/08  B	3	0	2H044	G02B   7/08	3535	ưϤˤΡ㡥ưΤ	actuated by power units, e.g. by motor drive units
G02B   7/08  C	3	0	2H044	G02B   7/08	5234		Control
G02B   7/08  Z	3	0	2H044	G02B   7/08	2376	¾Τ	Others
G02B   7/09  \	3	3	2H044	G02B   7/09	846	ưĴޤܵŬ礵줿ΡΣ	adapted for automatic focusing or varying magnification [5, 2006.01, 2021.01]
G02B   7/10  \	3	3	2H044	G02B   7/10	56	ĤΥ󥺤ŪʸΰưˤΡ㡥ʪ󥺤Τ	by relative axial movement of several lenses, e.g. of varifocal objective lens
G02B   7/10  A	3	0	2H044	G02B   7/10	285	ñĤˤǽʤ	operable with single operating ring
G02B   7/10  B	3	0	2H044	G02B   7/10	133	дФ	Operations for varying magnification of binocular element pairs
G02B   7/10  C	3	0	2H044	G02B   7/10	1207	ղʪޤղŪʵǽ	Accessories; Additional functions
G02B   7/10  D	3	1	2H044	G02B   7/10	164	ɽ	Displaying
G02B   7/10  E	3	1	2H044	G02B   7/10	371	ʤ˴ؤ	F-stop
G02B   7/10  Z	3	0	2H044	G02B   7/10	1947	¾Τ	Others
G02B   7/105  \	4	4	2H044	G02B   7/105	30	ܵΥ礻ΤäŬ礷Ƥư󥺼ʤĤΡΣ	with movable lens means specially adapted for focusing at close distances [4]
G02B   7/105  A	4	0	2H044	G02B   7/105	375	ൡǽͭ	having zooming functions
G02B   7/105  Z	4	0	2H044	G02B   7/105	202	¾Τ	Others
G02B   7/12  \	2	2	2H044	G02B   7/12	301	дŪФδĴ	Adjusting pupillary distance of binocular pairs
G02B   7/14  \	2	2	2H044	G02B   7/14	120	󥺸򴹤Ŭ礹	adapted to interchange lenses
G02B   7/14  A	2	0	2H044	G02B   7/14	237	æ	the lense being detachable
G02B   7/14  Z	2	0	2H044	G02B   7/14	288	¾	Others
G02B   7/16  \	3	3	2H044	G02B   7/16	476	žå	Rotatable turrets
G02B   7/18  \	1	1	2H043	G02B   7/18	140	ץꥺѡȿͶ	for prisms; for mirrors
G02B   7/18 100 \	2	2	2H043	G02B   7/18	603	ץꥺ˴ؤ	related to prism
G02B   7/182  \	2	2	2H043	G02B   7/182	1072	ȿͶѡΣ	for mirrors [5, 2006.01, 2021.01]
G02B   7/182 100 \	3	3	2H043	G02B   7/182	635	۸ޤǮѤΤ	using sunlight or solar heat
G02B   7/182 110 \	3	3	2H043	G02B   7/182	342	Хåߥ顼	back mirror
G02B   7/182 120 \	4	4	2H043	G02B   7/182	110		remote control
G02B   7/183  \	3	3	2H043	G02B   7/183	27	ˤ礭äŬ礹Ρ㡥ŷʸѡʣǣ£ǣ£ǣ£ͥˡΣ	specially adapted for very large mirrors, e.g. for astronomy (G02B  7/185, G02B  7/192, G02B  7/198 take precedence);;
G02B   7/185  \	3	3	2H043	G02B   7/185	71	ȿͶɽ̤ηĴ᤹ʤĤΡΣ	with means for adjusting the shape of the mirror surface [5, 2006.01, 2021.01]
G02B   7/188  \	4	4	2H043	G02B   7/188	5	ȿͶΣ	Membrane mirrors
G02B   7/192  \	3	3	2H043	G02B   7/192	49	ȿͶαϤǾ¤ˤʤĤΡΣ	with means for minimising internal mirror stresses
G02B   7/195  \	4	4	2H043	G02B   7/195	25	ȿͶΣ	Fluid-cooled mirrors
G02B   7/198  \	3	3	2H043	G02B   7/198	1501	ȿͶλٻ˴ϢȿͶĴ᤹ʤĤΡΣ	with means for adjusting the mirror relative to its support
G02B   7/198 100 \	4	4	2H043	G02B   7/198	318	ٻ㡥졼ѤΤ	three point suspension, e.g. for laser
G02B   7/20  \	1	1	2H043	G02B   7/20	146	ưǤθ̩	Light-tight connections for movable optical elements
G02B   7/22  \	2	2	2H043	G02B   7/22	22	̷硤㡥ʢ	Extensible connections, e.g. bellows
G02B   7/24  \	2	2	2H043	G02B   7/24	31		Pivoted connections
G02B   7/28  \	1	1	2H151	G02B   7/28	87	Ĵ΅μưȯѤΥƥΣ	Systems for automatic generation of focusing signals [5, 2006.01, 2021.01]
G02B   7/28  G	1	0	2H151	G02B   7/28	57	ޤ	air pressure or capacitance
G02B   7/28  H	1	0	2H151	G02B   7/28	1248	ü	particular usage
G02B   7/28  J	1	1	2H151	G02B   7/28	1215		microscope
G02B   7/28  K	1	1	2H151	G02B   7/28	1351	ԣ֥	TV camera
G02B   7/28  L	1	1	2H151	G02B   7/28	2169	ǥ	optgical disk
G02B   7/28  M	1	1	2H151	G02B   7/28	419	Ϫ	lithography
G02B   7/28  N	1	0	2H151	G02B   7/28	15606	ƥħ	characteristics of system
G02B   7/28  P	1	1	2H151	G02B   7/28	2154	Ū㡥ưᥫ˥	mechanical, e.g. drive mechanizm
G02B   7/28  Z	1	0	2H151	G02B   7/28	4278	¾Τ	others
G02B   7/30  \	2	2	2H151	G02B   7/30	1324	Ĺ뺹ѷѤΡΣ	using parallactic triangle with a base line
G02B   7/32  \	3	3	2H151	G02B   7/32	3057	ƥּʡ㡥ȯѤΡΣ	using active means, e.g. light emitter
G02B   7/34  \	2	2	2H151	G02B   7/34	6483	Ʒ̤ΰۤʤʬѤΡΣ	using different areas in a pupil plane
G02B   7/36  \	2	2	2H151	G02B   7/36	6518	ٵѤѤΡΣ	using image sharpness techniques
G02B   7/38  \	3	3	2H151	G02B   7/38	495	ϩĹΰۤʤ¬ꤵΡΣ	measured at different points on the optical axis
G02B   7/40  \	2	2	2H151	G02B   7/40	387	ȿȡ㡥ĶȤΡٱ֤ѤΡΣ	using time delay of the reflected waves, e.g. of ultrasonic waves[2021.01]
G02B   9/00  \	0	0	2H087	G02B   9/00	372	ʣ礵줿ǤοȤ桤ʤܤޤϡݤˤȤˤäħŤ줿ʪ󥺡ʣǣ£ǣ£ͥ	Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or &ndash; (G02B 13/00, G02B 15/00 take precedence)
G02B   9/02  \	1	1	2H087	G02B   9/02	233	ĤΡܹǤΤߤΡñ󥺣ǣ£	having one + component only (simple lenses G02B 3/00)
G02B   9/04  \	1	1	2H087	G02B   9/04	154	ĤιǤΤߤ	having two components only
G02B   9/06  \	2	2	2H087	G02B   9/06	60	ĤΡܹ	two + components
G02B   9/08  \	3	3	2H087	G02B   9/08	22	ʤΤޤ	arranged about a stop
G02B   9/10  \	2	2	2H087	G02B   9/10	51	ĤΡܤȣĤΡݹ	one + and one &ndash; component
G02B   9/12  \	1	1	2H087	G02B   9/12	327	ĤιǤΤߤ	having three components only
G02B   9/14  \	2	2	2H087	G02B   9/14	4	ܡݡΤ	arranged + &ndash; +
G02B   9/16  \	3	3	2H087	G02B   9/16	112	ƤιǤñ󥺤Ǥ	all the components being simple
G02B   9/18  \	3	3	2H087	G02B   9/18	10	ĤιǤʣ󥺤ǤΡʣǣ£ͥ	only one component having a compound lens (G02B 9/30 takes precedence)
G02B   9/20  \	4	4	2H087	G02B   9/20	38	Ǥʣ󥺤Ǥ	the rear component having the compound
G02B   9/22  \	4	4	2H087	G02B   9/22	2	ֹǤʣ󥺤Ǥ	the middle component having the compound
G02B   9/24  \	3	3	2H087	G02B   9/24	1	ĤιǤʣ󥺤ǤΡʣǣ£ͥ	two of the components having compound lenses (G02B 9/30 takes precedence)
G02B   9/26  \	4	4	2H087	G02B   9/26	3	ӸǤʣ󥺤Ǥ	the front and rear components having compound lenses
G02B   9/28  \	4	4	2H087	G02B   9/28	2	ӸǤʣ󥺤Ǥ	the middle and rear components having compound lenses
G02B   9/30  \	3	3	2H087	G02B   9/30	2	Ǥܥ󥺤ͭʣ˥Ǥ	the middle component being a &ndash; compound meniscus having a + lens
G02B   9/32  \	4	4	2H087	G02B   9/32	1	Ρܥ󥺤˥Ǥ	the + lens being a meniscus
G02B   9/34  \	1	1	2H087	G02B   9/34	516	ĤιǤΤߤĤ	having four components only
G02B   9/36  \	2	2	2H087	G02B   9/36	8	ܡݡݡΤ	arranged + +
G02B   9/38  \	3	3	2H087	G02B   9/38	6	ξݹǤ˥Ǥ	both &ndash; components being meniscus
G02B   9/40  \	4	4	2H087	G02B   9/40	5	ĤΡݹǤʣ󥺤Ǥ	one &ndash; component being compound
G02B   9/42  \	4	4	2H087	G02B   9/42	16	ĤΡݹǤʣ󥺤Ǥ	two &ndash; components being compound
G02B   9/44  \	3	3	2H087	G02B   9/44	6	ξݹǤξ󥺤Ǥ	both &ndash; components being biconcave
G02B   9/46  \	4	4	2H087	G02B   9/46	1	ĤΡݹǤʣ󥺤Ǥ	one &ndash; component being compound
G02B   9/48  \	4	4	2H087	G02B   9/48	0	ĤΡݹǤʣ󥺤Ǥ	two &ndash; components being compound
G02B   9/50  \	3	3	2H087	G02B   9/50	3	ξܹǤ˥Ǥ	both + components being meniscus
G02B   9/52  \	3	3	2H087	G02B   9/52	0	ܹǤʣ󥺤Ǥ	the rear + component being compound
G02B   9/54  \	3	3	2H087	G02B   9/54	0	ܹǤʣ󥺤Ǥ	the front + component being compound
G02B   9/56  \	3	3	2H087	G02B   9/56	24	ƤιǤñ󥺤Ǥ	all components being simple lenses
G02B   9/58  \	2	2	2H087	G02B   9/58	10	ݡܡܡΤ	arranged &ndash; + + &ndash;
G02B   9/60  \	1	1	2H087	G02B   9/60	336	ĤιǤΤߤĤ	having five components only
G02B   9/62  \	1	1	2H087	G02B   9/62	255	ĤιǤΤߤĤ	having six components only
G02B   9/64  \	1	1	2H087	G02B   9/64	248	İʾιǤĤ	having more than six components
G02B  11/00  \	0	0	2H087	G02B  11/00	21	ʪ󥺤ñ󥺤ʣ󥺤ȤˤäħŤ줿ʪ󥺡ʣǣ£ͥ表Ĥñ󥺤ΤߤĤΣǣ£	Optical objectives characterised by the total number of simple and compound lenses forming the objective and their arrangement (G02B  9/00 takes precedence;having only one simple lens G02B  3/00)
G02B  11/02  \	1	1	2H087	G02B  11/02	3	ĤΥ󥺤ΤߤĤ	having two lenses only
G02B  11/04  \	2	2	2H087	G02B  11/04	0	ãΤ	arranged C C
G02B  11/06  \	1	1	2H087	G02B  11/06	1	ĤΥ󥺤ΤߤĤ	having three lenses only
G02B  11/08  \	2	2	2H087	G02B  11/08	1	̣̣Τ	arranged L L L
G02B  11/10  \	2	2	2H087	G02B  11/10	0	̣ãΤ	arranged L C L
G02B  11/12  \	2	2	2H087	G02B  11/12	0	̣̣Τ	arranged L L C
G02B  11/14  \	2	2	2H087	G02B  11/14	0	ạ̃Τ	arranged C L C
G02B  11/16  \	2	2	2H087	G02B  11/16	0	ããΤ	arranged C C L
G02B  11/18  \	2	2	2H087	G02B  11/18	5	ããΤ	arranged C C C
G02B  11/20  \	1	1	2H087	G02B  11/20	1	ĤΥ󥺤ΤߤĤ	having four lenses only
G02B  11/22  \	2	2	2H087	G02B  11/22	0	̣̣̣Τ	arranged L L L L
G02B  11/24  \	2	2	2H087	G02B  11/24	0	ạ̣̃Τ	arranged C L L C
G02B  11/26  \	2	2	2H087	G02B  11/26	1	̣ããΤ	arranged L C C L
G02B  11/28  \	2	2	2H087	G02B  11/28	0	ãããΤ	arranged C C C C
G02B  11/30  \	1	1	2H087	G02B  11/30	24	ĤΥ󥺤ΤߤĤ	having five lenses only
G02B  11/32  \	1	1	2H087	G02B  11/32	2	ĤΥ󥺤ΤߤĤ	having six lenses only
G02B  11/34  \	1	1	2H087	G02B  11/34	0	İʾΥ󥺤Ĥ	having more than six lenses
G02B  13/00  \	0	0	2H087	G02B  13/00	9311	ʲ˾ܺ٤˵ܤŪΤä߷פ줿ʪ󥺡ܤΤΣǣ£	Optical objectives specially designed for the purposes specified below (with variable magnification G02B 15/00)
G02B  13/02  \	1	1	2H087	G02B  13/02	1115	˾̿ʪ󥺡ʤܡݷηϤǤä̤̤ޤǤεΥΥû	Telephoto objectives, i.e. systems of the type + &ndash; in which the distance from the front vertex to the image plane is less than the equivalent focal length
G02B  13/04  \	1	1	2H087	G02B  13/04	3382	˾̿ʪ	Reversed telephoto objectives
G02B  13/06  \	1	1	2H087	G02B  13/06	298	ѥΥʪ󥺡ŷ󥺡	Panoramic objectives; So-called "sky lenses"
G02B  13/08  \	1	1	2H087	G02B  13/08	581	ʥեåʪ	Anamorphotic objectives
G02B  13/10  \	2	2	2H087	G02B  13/10	39	ץꥺޤΡʣǣ£ͥ	involving prisms (G02B 13/12 takes precedence)
G02B  13/12  \	2	2	2H087	G02B  13/12	53	ܤΤ	with variable magnification
G02B  13/14  \	1	1	2H087	G02B  13/14	702	ֳޤϻ糰ǻȤΡʣǣ£ͥ	for use with infra-red or ultra-violet radiation (G02B 13/16 takes precedence)
G02B  13/16  \	1	1	2H087	G02B  13/16	1160	᡼С᡼ƥ󥷥ե䡼ȶ˻Ȥ	for use in conjunction with image converters or intensifiers
G02B  13/18  \	1	1	2H087	G02B  13/18	17477	ʾ̥󥺤ĤΡ㡥Ū	with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
G02B  13/20  \	1	1	2H087	G02B  13/20	109	եȥեʪ󥺡Σ	Soft-focus objectives [1, 2006.01]
G02B  13/22  \	1	1	2H087	G02B  13/22	614	ƥ쥻ȥåʪ󥺤ޤϥ󥺷	Telecentric objectives or lens systems
G02B  13/24  \	1	1	2H087	G02B  13/24	2008	ûʪεΥˤʣޤʣ̤˻Ѥ	for reproducing or copying at short object distances
G02B  13/26  \	2	2	2H087	G02B  13/26	180	ʣѡΣ	for reproducing with unit magnification [3]
G02B  15/00  \	0	0	2H087	G02B  15/00	418	ܤΤμʤʪ󥺡ʥʥեåʪ󥺣ǣ£	Optical objectives with means for varying the magnification (anamorphotic objectives G02B 13/08)
G02B  15/02  \	1	1	2H087	G02B  15/02	159	ʪ󥺤ΰ򴹤ΡղäΡޤϽΡ㡥ѴǤʪ	by changing, adding, or subtracting a part of the objective, e.g. convertible objective
G02B  15/04  \	2	2	2H087	G02B  15/04	66	򴹤	by changing a part
G02B  15/06  \	3	3	2H087	G02B  15/06	34	򴹤	by changing the front part
G02B  15/08  \	3	3	2H087	G02B  15/08	40	򴹤	by changing the rear part
G02B  15/10  \	2	2	2H087	G02B  15/10	627	ղäΡ㡥ܼѥå	by adding a part, e.g. close-up attachment
G02B  15/12  \	3	3	2H087	G02B  15/12	355	˾󥢥åȤղäΡʣǣ£ͥ	by adding telescopic attachments (G02B 15/14 takes precedence)
G02B  15/14  \	1	1	2H087	G02B  15/14	337	ʪ󥺤ΥϢ³ŪѲ뤿̤Ф룱İʾΥ󥺤ޤϥ󥺷μưˤΡΣ	by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective [4]
G02B  15/15  \	2	2	2H087	G02B  15/15	158	ñΰưʤΤߤˤ롤ޤľŪаưʤΤߤˤ㡥ŪΣ	compensation by means of only one movement or by means of only linearly related movements, e.g. optical compensation [4]
G02B  15/16  \	2	2	2H087	G02B  15/16	2956	ĤΥ󥺤ޤϥ󥺷ȡ¾Υ󥺤ޤϥ󥺷ȴ֤Ǥ߰¸ŪаưȼΡʣǣ£ͥˡΣ	with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group (G02B 15/22 takes precedence) [4]
G02B  15/163  \	3	3	2H087	G02B  15/163	614	裱βư󥺤ޤϥ󥺷裲βư󥺤ޤϥ󥺷Ȥ˸󥺤ޤϥ󥺷ۤƤΡʣǣ£ͥˡΣ	having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group (G02B 15/177 takes precedence) [4]
G02B  15/167  \	4	4	2H087	G02B  15/167	1593	ղŪʸ󥺤ޤϥ󥺷ͭΡΣ	having an additional fixed front lens or group of lenses [4]
G02B  15/17  \	5	5	2H087	G02B  15/17	125	ܡݡΤΡΣ	arranged + &ndash;&ndash; [4]
G02B  15/173  \	5	5	2H087	G02B  15/173	126	ܡݡΤΡΣ	arranged + &ndash; + [4]
G02B  15/177  \	3	3	2H087	G02B  15/177	43	󥺤ޤϥ󥺷ͭΡΣ	having a negative front lens or group of lenses [4]
G02B  15/20  \	3	3	2H087	G02B  15/20	6352	ʪ󥺤ξΥѲ뤿ˡ̤βư󥺤ޤϥ󥺷ͭΡΣ	having an additional movable lens or lens group for varying the objective focal length [4]
G02B  15/22  \	2	2	2H087	G02B  15/22	399	ܵΥؾ礻ΤäŬ礹ư󥺼ʤĤΡΣ	with movable lens means specially adapted for focusing at close distances [4]
G02B  15/24  \	3	3	2H087	G02B  15/24	5	󥺤ޤϥ󥺷ӣĤβư󥺤ޤϥ󥺷󥺤ޤϥ󥺷֤ƤΡΣ	having a front fixed lens or lens group and two movable lenses or lens groups in front of a fixed lens or lens group [4]
G02B  15/26  \	4	4	2H087	G02B  15/26	4	ܡݡΤΡΣ	arranged + &ndash;&ndash; [4]
G02B  15/28  \	4	4	2H087	G02B  15/28	2	ܡݡΤΡΣ	arranged + &ndash; + [4]
G02B  17/00  \	0	0	2H087	G02B  17/00	2035	ȿ̤ͭĶǻҤޤϤ⤿ʤϡΣ	Systems with reflecting surfaces, with or without refracting elements [1, 6, 2006.01]
G02B  17/02  \	1	1	2H087	G02B  17/02	76	ȿ͸طϡ㡥ΩϤΩ	Catoptric systems, e.g. image erecting and reversing system
G02B  17/04  \	2	2	2H087	G02B  17/04	40	ץꥺΤߤȤ	using prisms only
G02B  17/06  \	2	2	2H087	G02B  17/06	449	ȿͶΤߤȤ	using mirrors only
G02B  17/08  \	1	1	2H087	G02B  17/08	4116	ȿͶ޷	Catadioptric systems
G02B  19/00  \	0	0	2H052	G02B  19/00	2245	ǥ󥵡ʸѣǣ£	Condensers (for microscopes G02B 21/08)
G02B  21/00  \	0	0	2H052	G02B  21/00	8816	Σ	Microscopes [1, 7, 2006.01]
G02B  21/02  \	1	1	2H087	G02B  21/02	1393	ʪ	Objectives
G02B  21/04  \	2	2	2H087	G02B  21/04	74	ȿͶޤ	involving mirrors
G02B  21/06  \	1	1	2H052	G02B  21/06	4912	Τμ	Means for illuminating specimen
G02B  21/08  \	2	2	2H052	G02B  21/08	270	ǥ󥵡	Condensers
G02B  21/10  \	3	3	2H052	G02B  21/10	295	ŻͿΡʣǣ£ͥ	affording dark-field illumination (G02B 21/14 takes precedence)
G02B  21/12  \	3	3	2H052	G02B  21/12	187	ͿΡʣǣ£ͥ	affording bright-field illumination (G02B 21/14 takes precedence)
G02B  21/14  \	3	3	2H052	G02B  21/14	282	꺹ѾͿ	affording illumination for phase-contrast observation
G02B  21/16  \	1	1	2H052	G02B  21/16	460	糰ΤŬ礹	adapted for ultra-violet illumination
G02B  21/18  \	1	1	2H052	G02B  21/18	876	İʾθϩ֡㡥ĤλӤ뤿Τ	Arrangements with more than one light-path, e.g. for comparing two specimens
G02B  21/20  \	2	2	2H052	G02B  21/20	204	д	Binocular arrangements
G02B  21/22  \	3	3	2H052	G02B  21/22	785	Ωλ	Stereoscopic arrangements
G02B  21/24  \	1	1	2H052	G02B  21/24	1963	湽¤	Base structure
G02B  21/26  \	2	2	2H052	G02B  21/26	1987	ʪ桨Ĵ	Stages; Adjusting means therefor
G02B  21/28  \	2	2	2H052	G02B  21/28	90	֤Ĥ	with cooling device
G02B  21/30  \	2	2	2H052	G02B  21/30	204	Ǯ֤Ĥ	with heating device
G02B  21/32  \	1	1	2H052	G02B  21/32	540	˹¤Ū˷礵줿ޥޥ˥ץ졼	Micromanipulators structurally combined with microscopes
G02B  21/33  \	1	1	2H052	G02B  21/33	111	տΣ	Immersion oils
G02B  21/34  \	1	1	2H052	G02B  21/34	1308	饤ɡ㡥饤ɤ˻ΤΡΣ	Microscope slides, e.g. mounting specimens on microscope slides [1, 2006.01]
G02B  21/36  \	1	1	2H052	G02B  21/36	4630	̿ѤޤѤ˹줿Ρʣǣ£ͥ	arranged for photographic purposes or projection purposes (G02B 21/18 takes precedence)
G02B  23/00  \	0	0	2H039	G02B  23/00	1237	˾㡥д˾Τѻ֡ӥ塼եŪȽޤϴ¬֡Σ	Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders;Optical aiming or sighting devices [1, 4, 2006.01]
G02B  23/02  \	1	1	2H039	G02B  23/02	818	ץꥺޤȿͶޤΡʣǣ£ͥ	involving prisms or mirrors (G02B 23/14 takes precedence)
G02B  23/04  \	2	2	2H039	G02B  23/04	79	«ʬޤϹΤΤΡ㡥ͰʾδѻԤΤܴ󥺤Ρʣǣ£ͥ	for the purpose of beam splitting or combining, e.g. fitted with eyepieces for more than one observer (G02B 23/10 takes precedence)
G02B  23/06  \	2	2	2H039	G02B  23/06	230	ĴѤĤΡ㡥ʪ̶	having a focusing action, e.g. parabolic mirror
G02B  23/08  \	2	2	2H039	G02B  23/08	174	˾	Periscopes
G02B  23/10  \	2	2	2H039	G02B  23/10	154	ȿͤˤäղä줿ɸ뤨Ρ㡥᡼Σ	reflecting into the field of view additional indications, e.g. from collimator [1, 2006.01]
G02B  23/12  \	1	1	2H039	G02B  23/12	153	ѴޤμʤĤΡΣ	with means for image conversion or intensification [1, 2006.01]
G02B  23/14  \	1	1	2H039	G02B  23/14	682	ӥ塼եʼ̿ѤΤΣǣ£	Viewfinders (for photographic apparatus G03B 13/02)
G02B  23/16  \	1	1	2H039	G02B  23/16	726	ϥ󥰡ޥȡٻʪ㡥礪ĤΡΣ	Housings; Caps; Mountings; Supports, e.g. with counterweight [1, 2006.01]
G02B  23/18  \	2	2	2H039	G02B  23/18	1279	д	for binocular arrangements
G02B  23/20  \	2	2	2H039	G02B  23/20	84	ޤꤿߥϥ󥰡ʣǣ£ͥ	Collapsible housings (G02B 23/18 takes precedence)
G02B  23/22  \	2	2	2H039	G02B  23/22	65	֡㡥˾	Underwater equipments, e.g. for submarine periscope
G02B  23/24  \	1	1	2H040	G02B  23/24	355	Τѻ֡㡥եХסΣ	Instruments for viewing the inside of hollow bodies, e.g. fibrescopes [4]
G02B  23/24  A	1	0	2H040	G02B  23/24	11722	¤̡Ρ°񡤲	Structures in general (main bodies, auxiliary or accessory devices, flexible portions)
G02B  23/24  B	1	0	2H040	G02B  23/24	8126	Ѵ	Converted into video signals
G02B  23/24  C	1	0	2H040	G02B  23/24	1360	Ӥħͭ	Characterised by applications
G02B  23/24  Z	1	0	2H040	G02B  23/24	570	¾Τ	Others
G02B  23/26  \	2	2	2H040	G02B  23/26	530	饤ȥɤѤΡΣ	using light guides [4]
G02B  23/26  A	2	0	2H040	G02B  23/26	1421	طϤħͭΰ	Characterised by optical systems in general
G02B  23/26  B	2	1	2H040	G02B  23/26	4075	طϡüطϡ饤ȥɡ֡ȥ饤ȥɤη	Illuminating optics (tip illuminating optics, light guides, light source devices, combinations of light source and light guide)
G02B  23/26  C	2	1	2H040	G02B  23/26	2674	üʪط	Tip or object optical systems
G02B  23/26  D	2	0	2H040	G02B  23/26	1502	֤ȷ礷Ϸ礹뤿	Combined with
G02B  23/26  Z	2	0	2H040	G02B  23/26	240	¾Τ	Others
G02B  25/00  \	0	0	2H087	G02B  25/00	3579	ܴ󥺡Σ	Eyepieces; Magnifying glasses [1, 2006.01]
G02B  25/02  \	1	1	2H087	G02B  25/02	310	ʪΤ뤿ξʤĤ	with means for illuminating object viewed
G02B  25/04  \	1	1	2H087	G02B  25/04	168	ͿΡ㡥Τ̤ƻ	affording a wide-angle view, e.g. through a spy-hole
G02B  26/00  \	0	0	2H141	G02B  26/00	2462	ưޤѷǽʸǤѤƸ椹뤿θ֤ޤϸŪ֡ʣǣƣޤǻҤΤθŪѲˤˡΣ	Optical devices or arrangements for the control of light using movable or deformable optical elements(control of light by modification of the optical properties of the media of the elements involved therein G02F 1/00) [4, 2006.01]
G02B  26/02  \	1	1	2H141	G02B  26/02	85	ζ٤椹뤿ΤΡΣ	for controlling the intensity of light [4]
G02B  26/02  A	1	0	2H141	G02B  26/02	285	ưǤѤ	Using movable optical elements
G02B  26/02  B	1	1	2H141	G02B  26/02	1307	׸ĤѤ	Using light shields
G02B  26/02  C	1	1	2H141	G02B  26/02	51	󥺤Ѥ	Using lenses
G02B  26/02  D	1	1	2H141	G02B  26/02	77	ץꥺѤ	Using prisms
G02B  26/02  E	1	1	2H141	G02B  26/02	737	ȿͶѤ	Using mirrors
G02B  26/02  F	1	1	2H141	G02B  26/02	306	եФѤ	Using optical fibres
G02B  26/02  G	1	1	2H141	G02B  26/02	187	иǤѤ	Using polarisation elements
G02B  26/02  H	1	1	2H141	G02B  26/02	202	ήΤѤ	Using fluids
G02B  26/02  J	1	0	2H141	G02B  26/02	230	ѷǽʸǤѤ	Using optical elements that can be deformed
G02B  26/02  Z	1	0	2H141	G02B  26/02	104	¾Τ	Others
G02B  26/04  \	2	2	2H141	G02B  26/04	136	ζ٤ŪѤ뤳ȤˤΡ㡥åѤλѡΣ	by periodically varying the intensity of light, e.g. using choppers [4]
G02B  26/06  \	1	1	2H141	G02B  26/06	638	ΰ椹뤿ΤΡʣǣ£ͥˡΣ	for controlling the phase of light (G02B 26/08 takes precedence) [4]
G02B  26/08  \	1	1	2H141	G02B  26/08	120	椹뤿ΤΡʥ饤ȥɤˤΣǣ£ˡΣ	for controlling the direction of light (in light guides G02B 6/35) [4]
G02B  26/08  A	1	0	2H141	G02B  26/08	374	ưǤѤ	Using movable optical elements
G02B  26/08  B	1	1	2H141	G02B  26/08	125	׸ĤѤ	Using light shields
G02B  26/08  C	1	1	2H141	G02B  26/08	254	󥺤Ѥ	Using lenses
G02B  26/08  D	1	1	2H141	G02B  26/08	600	ץꥺѤ	Using prisms
G02B  26/08  E	1	1	2H141	G02B  26/08	6742	ȿͶѤ	Using mirrors
G02B  26/08  F	1	1	2H141	G02B  26/08	1402	եФѤ	Using optical fibres
G02B  26/08  G	1	1	2H141	G02B  26/08	58	иǤѤ	Using polarisation elements
G02B  26/08  H	1	1	2H141	G02B  26/08	381	ήΤѤ	Using fluids
G02B  26/08  J	1	0	2H141	G02B  26/08	337	ѷǽʸǤѤ	Using optical elements that can be deformed
G02B  26/08  Z	1	0	2H141	G02B  26/08	114	¾Τ	Others
G02B  26/10  \	2	2	2H045	G02B  26/10	270	ϡΣ	Scanning systems [4, 2006.01]
G02B  26/10  A	2	0	2H045	G02B  26/10	4652	Ʊ	Synchronisers or position controllers
G02B  26/10  B	2	0	2H045	G02B  26/10	5628	¿ӡѤ	Using plurality of beams
G02B  26/10  C	2	0	2H045	G02B  26/10	3209	󼡸	Two-dimensional scanning
G02B  26/10  D	2	0	2H045	G02B  26/10	2151	ط	Optical systems
G02B  26/10  E	2	1	2H045	G02B  26/10	937	®	For uniform velocity scanning
G02B  26/10  F	2	1	2H045	G02B  26/10	4931	¤Ū	Structural details
G02B  26/10  G	2	0	2H045	G02B  26/10	239	ư	Moving light sources
G02B  26/10  Z	2	0	2H045	G02B  26/10	2166	¾Τ	Others
G02B  26/10 101 \	3	3	2H045	G02B  26/10	1883	ߥ顼ѤΡʣǣ£ͥ	Using mirrors
G02B  26/10 104 \	4	4	2H045	G02B  26/10	1002	ХΥߥ顼Ѥ	Using galvano mirrors
G02B  26/10 104 A	4	0	2H045	G02B  26/10	151	ȥå	For tracking
G02B  26/10 104 Z	4	0	2H045	G02B  26/10	5178	¾Τ	Others
G02B  26/10 105 \	3	3	2H045	G02B  26/10	569	󥺤Ѥ	Using lenses
G02B  26/10 105 A	3	0	2H045	G02B  26/10	82	ȥå	For tracking
G02B  26/10 105 Z	3	0	2H045	G02B  26/10	127	¾Τ	Others
G02B  26/10 106 \	3	3	2H045	G02B  26/10	741	ۥѤ	Using hologram
G02B  26/10 107 \	3	3	2H045	G02B  26/10	80	åȤѤ	Using slits
G02B  26/10 108 \	3	3	2H045	G02B  26/10	281	ץꥺѤ	using prisms
G02B  26/10 109 \	3	3	2H045	G02B  26/10	479	ݤѤ	Using optical fibres
G02B  26/10 109 A	3	0	2H045	G02B  26/10	5	ȥå	For tracking
G02B  26/10 109 Z	3	0	2H045	G02B  26/10	255	¾Τ	Others
G02B  26/12  \	3	3	2H045	G02B  26/12	7165	¿ζѤΡΣ	using multifaceted mirrors
G02B  26/12 101 \	4	4	2H045	G02B  26/12	1997		distortion correction
G02B  27/00  \	0	0	2H199	G02B  27/00	239	롼ףǣ£ǣ£ǣ£ʬवʤطϤޤϸ֡Σ	Optical systems or apparatus not provided for by any of the groups G02B1/00-G02B26/00, G02B30/00
G02B  27/00  A	0	0	2H199	G02B  27/00	646	ɿФޤϤߤ	Dust-proof or anti-fogging
G02B  27/00  B	0	0	2H199	G02B  27/00	117		Cooling
G02B  27/00  C	0	0	2H199	G02B  27/00	322	ͭ	Eliminating harmful lights
G02B  27/00  D	0	0	2H199	G02B  27/00	281	̤ޤ	colours or patterns
G02B  27/00  F	0	0	2H199	G02B  27/00	260	ӡ֡ޤϾ	Controlling light beam positions, directions or focusing points
G02B  27/00  G	0	0	2H199	G02B  27/00	47	ʣط	Optical systems for forming plurality of images
G02B  27/00  H	0	0	2H199	G02B  27/00	157	ط	Optical systems for processing images
G02B  27/00  J	0	0	2H199	G02B  27/00	609	å쥤ޤϼȯǻҥ쥤Ѹط	Optical systems for optical shutter arrays, light receptacle or light emitting element arrays
G02B  27/00  K	0	0	2H199	G02B  27/00	644	Ÿ	Photoelectric detection
G02B  27/00  L	0	0	2H199	G02B  27/00	73	ɽ	Displaying
G02B  27/00  M	0	0	2H199	G02B  27/00	97	оʪֽФޤϾȽ	Positioning or targeting objects
G02B  27/00  N	0	0	2H199	G02B  27/00	540	Ūɼ衤ޤϺ	Reading, processing or replaying photoelectric images
G02B  27/00  P	0	0	2H199	G02B  27/00	343	浭ϿޤϺ	Recording or replaying signals
G02B  27/00  Q	0	0	2H199	G02B  27/00	340	ù	Processing lights
G02B  27/00  R	0	0	2H199	G02B  27/00	207	̿	Optical communications
G02B  27/00  S	0	0	2H199	G02B  27/00	108	졼ü	Special laser applications
G02B  27/00  T	0	0	2H199	G02B  27/00	43	и	Inspecting jewelry
G02B  27/00  U	0	0	2H199	G02B  27/00	294	۸ޤǮ	Utilising solar lights or heats
G02B  27/00  V	0	0	2H199	G02B  27/00	1121		Illumination
G02B  27/00  Z	0	0	2H199	G02B  27/00	653	¾Τ	Others
G02B  27/01  \	1	1	2H199	G02B  27/01	8271	إåɥåץǥץ쥤Σ	Head-up displays
G02B  27/02  \	1	1	2H199	G02B  27/02	451	ѻޤɼ֡Ωλ֣ǣ£ˡΣ	Viewing or reading apparatus (stereoscopic systems G02B 30/00) [1, 2006.01]
G02B  27/02  B	1	0	2H199	G02B  27/02	707	եѻ㡥㡼ƥ	Film observation e.g. Schaukasten
G02B  27/02  C	1	0	2H199	G02B  27/02	65	եౢȿžѻ	Observation by reversing negative or positive films
G02B  27/02  Z	1	0	2H199	G02B  27/02	10421	¾Τ	Others
G02B  27/04  \	2	2	2H199	G02B  27/04	19	ޤꤿĤΡΣ	having collapsible parts
G02B  27/06  \	2	2	2H199	G02B  27/06	223	ư̤ĤΡΣ	with moving-picture effect
G02B  27/08  \	2	2	2H199	G02B  27/08	316	ڶΣ	Kaleidoscopes
G02B  27/09  \	1	1	2H199	G02B  27/09	2070	«㡥Ѥѹ¾ʬवʤΡΣ	Beam shaping, e.g. changing the cross-sectioned area, not otherwise provided for
G02B  27/10  \	1	1	2H199	G02B  27/10	1884	«ʬϤޤϹϡʸƳϩѤκ礪ʬǣ£иϣǣ£ˡΣ	Beam splitting or combining systems (mixing and splitting light signals using optical waveguides G02B 6/28; polarising systems G02B 27/28) [4]
G02B  27/12  \	2	2	2H199	G02B  27/12	30	޺ѤΤߤˤΡΣ	operating by refraction only
G02B  27/14  \	2	2	2H199	G02B  27/14	98	ȿͺѤΤߤˤΡΣ	operating by reflection only
G02B  27/16  \	2	2	2H199	G02B  27/16	24	ĴΤȤƻȤΡΣ	used as aids for focusing
G02B  27/18  \	1	1	2H199	G02B  27/18	358	ѡ㡥ȿͶʪ󥺤ηΣ	for optical projection, e.g. combination of mirror and condenser and objective
G02B  27/18  A	1	0	2H199	G02B  27/18	1111	󥺥쥤Ѥ	Using lens arrays
G02B  27/18  Z	1	0	2H199	G02B  27/18	3190	¾Τ	Others
G02B  27/20  \	2	2	2H199	G02B  27/20	402	ʪΤηѡ㡥饤ȡݥ󥿡Σ	for imaging minute objects, e.g. light-pointer
G02B  27/28  \	1	1	2H199	G02B  27/28	1152	иѡΩλ˻ȤΣǣ£ˡΣ	for polarising (used in stereoscopes G02B30/25)
G02B  27/28  A	1	0	2H199	G02B  27/28	2810	졼ޤϸ졼	Optical isolators or optical circulators
G02B  27/28  Z	1	0	2H199	G02B  27/28	3911	¾Τ	Others
G02B  27/30  \	1	1	2H199	G02B  27/30	411	᡼Σ	Collimators
G02B  27/32  \	1	1	2H199	G02B  27/32	170	طϤ˴ɸ¬ĤΡΣ	Fiducial marks or measuring scales within the optical system
G02B  27/34  \	2	2	2H199	G02B  27/34	18	줿ΡΣ	illuminated
G02B  27/36  \	2	2	2H199	G02B  27/36	21	ĴǤΡΣ	adjustable
G02B  27/40  \	1	1	2H199	G02B  27/40	299	ŪĴ֡Σ	Optical focusing aids [1, 2006.01]
G02B  27/42  \	1	1	2H199	G02B  27/42	692	޸طϡʣǣ£ͥˡΣ	Diffraction optics (G02B 27/60 takes precedence) [3]
G02B  27/44  \	2	2	2H199	G02B  27/44	86	ʻҷϡץ졼ȷϡʣǣ£ͥˡΣ	Grating systems; Zone plate systems (G02B 27/46 takes precedence) [3, 2006.01]
G02B  27/46  \	2	2	2H199	G02B  27/46	1379	֥ե륿ѤϡΣ	Systems using spatial filters [3, 2006.01]
G02B  27/48  \	1	1	2H199	G02B  27/48	759	졼ڥåطϡΣ	Laser speckle optics [3, 2006.01]
G02B  27/50  \	1	1	2H199	G02B  27/50	163	ʪβĻ벽Τθطϡʸѣǣ£ˡΣ	Optics for phase object visualisation (in microscopes G02B 21/14) [3]
G02B  27/52  \	2	2	2H199	G02B  27/52	37	꺹طϡΣ	Phase contrast optics [3]
G02B  27/54  \	2	2	2H199	G02B  27/54	52	꡼طϡΣ	Schlieren-optical systems [3]
G02B  27/56  \	1	1	2H199	G02B  27/56	16	ХͥåȡʤԶѼȤѤطϡΣ	Optics using evanescent waves, i.e. inhomogeneous waves [3]
G02B  27/58  \	1	1	2H199	G02B  27/58	144	ݥޤĶطϡŪϡΣ	Optics for apodization or superresolution; Optical synthetic aperture systems [3]
G02B  27/60  \	1	1	2H199	G02B  27/60	143	⥢ʤѤϡΣ	Systems using moire fringes [3, 2006.01]
G02B  27/62  \	1	1	2H199	G02B  27/62	435	طϤȤΩƤݤ˸ǤĴäŬ֡Σ	Optical apparatus specially adapted for adjusting optical elements during the assembly of optical systems [3, 2006.01]
G02B  27/64  \	1	1	2H199	G02B  27/64	744	βӳѰְ경ΤθǤѤϡΣ	Imaging systems using optical elements for stabilisation of the lateral and angular position of the image [3, 2006.01]
G02B  30/00  \	0	0	2H199	G02B  30/00	1084	Σġϸ̡㡥ΩλطϤޤ֡ʸǣ£ˡΣ	Optical systems or apparatus for producing three-dimensional [3D] effects e.g. stereoscopic images (in microscopes G02B21/22)
G02B  30/10  \	1	1	2H199	G02B  30/10	653	ƥ륤᡼ˡѤΡΣ	using integral imaging methods
G02B  30/20  \	1	1	2H199	G02B  30/20	7852	λ뺹ѻԤκܤȱܤ󶡤뤳ȤˤΡΣ	by providing first and second parallax images to an observer's left and right eyes
G02B  30/22  \	2	2	2H199	G02B  30/22	187	Ωλ뷿ΤΡΣ	of the stereoscopic type
G02B  30/23  \	3	3	2H199	G02B  30/23	147	ĹʬΥ㡥ʥյѡѤΡΣ	using wavelength separation e.g. using anaglyph techniques
G02B  30/24  \	3	3	2H199	G02B  30/24	924	Ū¿Ų㡥缡ư뺸ȱΥåѤΡ˴ؤΡΣ	involving temporal multiplexing e.g. using sequentially activated left and right shutters
G02B  30/25  \	3	3	2H199	G02B  30/25	1638	иѤѤΡΣ	using polarisation techniques
G02B  30/26  \	2	2	2H199	G02B  30/26	1534	Ωλ뷿ΤΡΣ	of the autostereoscopic type
G02B  30/27  \	3	3	2H199	G02B  30/27	1165	顼쥤ޤΡΣ	involving lenticular arrays
G02B  30/28  \	4	4	2H199	G02B  30/28	359	ƥ֥顼쥤ޤΡΣ	involving active lenticular arrays
G02B  30/29  \	4	4	2H199	G02B  30/29	642	顼쥤˴Ūħ㡥Х쥤Ե§Ūʥ쥤ޤ͡ʷ⤷礭Υ쥤ΡΣ	characterised by the geometry of the lenticular array e.g. slanted arrays irregular arrays or arrays of varying shape or size
G02B  30/30  \	3	3	2H199	G02B  30/30	754	뺹ХꥢޤΡΣ	involving parallax barriers
G02B  30/31  \	4	4	2H199	G02B  30/31	733	ƥֻ뺹ХꥢޤΡʻظθޤϥХå饤ȤޤΣǣ£ˡΣ	involving active parallax barriers (involving directional light or back-light sources G02B30/33)
G02B  30/32  \	4	4	2H199	G02B  30/32	491	뺹Хꥢ˴Ūħ㡥ߤ㤤ΥХꥢФ뺹쥤ޤ͡ʷ⤷礭λ뺹쥤ΡΣ	characterised by the geometry of the parallax barriers e.g. staggered barriers slanted parallax arrays or parallax arrays of varying shape or size
G02B  30/33  \	3	3	2H199	G02B  30/33	515	ظθޤϥХå饤ȤޤΡΣ	involving directional light or back-light sources
G02B  30/34  \	2	2	2H199	G02B  30/34	1508	оʪλ뺹ΩλŪʥڥ󶡤륹ƥ쥪ס㡥ĥ饤ɥӥ奢Σ	Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. three-dimensional [3D] slide viewers[2020.01]
G02B  30/35  \	3	3	2H199	G02B  30/35	430	ȴѻԤȤδ֤θϩȿ͸ǤѤΡΣ	using reflective optical elements in the optical path between the images and the observer
G02B  30/36  \	3	3	2H199	G02B  30/36	221	ȴѻԤȤδ֤θϩ˶޸ǡ㡥ץꥺࡤѤΡΣ	using refractive optical elements e.g. prisms in the optical path between the images and the observer
G02B  30/37  \	3	3	2H199	G02B  30/37	126	ޤꤿ߲ǽʥƥ쥪סΣ	Collapsible stereoscopes
G02B  30/40  \	1	1	2H199	G02B  30/40	59	ñ󼡸ΣġϲδѻԤ˱ԤͿΡΣ	giving the observer of a single two-dimensional [2D] image a perception of depth
G02B  30/50  \	1	1	2H199	G02B  30/50	137	Ѿʬۤǡ㡥ܥ롤Σ	the image being built up from image elements distributed over a three-dimensional [3D] volume, e.g. voxels[2020.01]
G02B  30/52  \	2	2	2H199	G02B  30/52	370	ʿ̤ΤޤϢ³Τ鹽룳ѡ㡥ԤɸܲƥΣ	the three-dimensional [3D] volume being constructed from a stack or sequence of two-dimensional [2D] planes, e.g. depth sampling systems[2020.01]
G02B  30/54  \	2	2	2H199	G02B  30/54	288	ɽ̤ưȤˤꡤ㡥ɽ̤ưޤϲž뤳Ȥˤꡤ룳ѡΣ	the three-dimensional [3D] volume being generated by moving a two-dimensional [2D] surface, e.g. by vibrating or rotating the 2D surface[2020.01]
G02B  30/56  \	2	2	2H199	G02B  30/56	1544	ΤޤͷƤ뤳ȤˤΡΣ	by projecting aerial or floating images
G02B  30/60  \	1	1	2H199	G02B  30/60	140	ȿͥץꥺȿͶΤߤޤΡΣ	involving reflecting prisms and mirrors only
