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Symbol IPC-Stellen auswählen Titel
A
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HUMAN NECESSITIES
B
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PERFORMING OPERATIONSTRANSPORTING
C
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CHEMISTRYMETALLURGY
D
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TEXTILESPAPER
E
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FIXED CONSTRUCTIONS
F
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MECHANICAL ENGINEERINGLIGHTINGHEATINGWEAPONSBLASTING
G
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PHYSICS
G01
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MEASURINGTESTING
G02
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OPTICS
G02B
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OPTICAL ELEMENTS, SYSTEMS OR APPARATUS [1, 7]
G02B 1/00
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Optical elements characterised by the material of which they are madeOptical coatings for optical elements [1, 2006.01]
G02B 3/00
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Simple or compound lenses [1, 2006.01]
G02B 5/00
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Optical elements other than lenses (light guides G02B 6/00; optical logic elements G02F 3/00) [1, 4, 2006.01]
G02B 6/00
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Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings [4, 6, 2006.01]
G02B 7/00
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Mountings, adjusting means, or light-tight connections, for optical elements [1, 2006.01, 2021.01]
G02B 9/00
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Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or – (G02B 13/00, G02B 15/00 take precedence) [1, 2006.01]
G02B 11/00
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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) [1, 2006.01]
G02B 13/00
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Optical objectives specially designed for the purposes specified below (with variable magnification G02B 15/00) [1, 2006.01]
G02B 15/00
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Optical objectives with means for varying the magnification (anamorphotic objectives G02B 13/08) [1, 2006.01]
G02B 17/00
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Systems with reflecting surfaces, with or without refracting elements [1, 6, 2006.01]
G02B 19/00
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Condensers (for microscopes G02B 21/08) [1, 2006.01]
G02B 21/00
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Microscopes [1, 7, 2006.01]
G02B 23/00
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Telescopes, e.g. binocularsPeriscopesInstruments for viewing the inside of hollow bodiesViewfindersOptical aiming or sighting devices [1, 4, 2006.01]
G02B 25/00
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EyepiecesMagnifying glasses [1, 2006.01]
G02B 26/00
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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 27/00
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Optical systems or apparatus not provided for by any of the groups G02B 1/00-G02B 26/00,G02B 30/00 [1, 2006.01]
G02B 30/00
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Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images (in microscopes G02B 21/22) [2020.01]
G02B 30/10
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using integral imaging methods [2020.01]
G02B 30/20
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by providing first and second parallax images to an observer’s left and right eyes [2020.01]
G02B 30/22
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. . of the stereoscopic type [2020.01]
G02B 30/23
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. . . using wavelength separation, e.g. using anaglyph techniques [2020.01]
G02B 30/24
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. . . involving temporal multiplexing, e.g. using sequentially activated left and right shutters [2020.01]
G02B 30/25
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. . . using polarisation techniques [2020.01]
G02B 30/26
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. . of the autostereoscopic type [2020.01]
G02B 30/27
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. . . involving lenticular arrays [2020.01]
G02B 30/28
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. . . . involving active lenticular arrays [2020.01]
G02B 30/29
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. . . . characterised by the geometry of the lenticular array, e.g. slanted arrays, irregular arrays or arrays of varying shape or size [2020.01]
G02B 30/30
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. . . involving parallax barriers [2020.01]
G02B 30/31
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. . . . involving active parallax barriers  (involving directional light or back-light sources G02B 30/33) [2020.01]
G02B 30/32
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. . . . characterised by the geometry of the parallax barriers, e.g. staggered barriers, slanted parallax arrays or parallax arrays of varying shape or size [2020.01]
G02B 30/33
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. . . involving directional light or back-light sources [2020.01]
G02B 30/34
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. . Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers [2020.01]
G02B 30/35
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. . . using reflective optical elements in the optical path between the images and the observer [2020.01]
G02B 30/36
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. . . using refractive optical elements, e.g. prisms, in the optical path between the images and the observer [2020.01]
G02B 30/37
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. . . Collapsible stereoscopes [2020.01]
G02B 30/40
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giving the observer of a single two-dimensional [2D] image a perception of depth [2020.01]
G02B 30/50
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the image being built up from image elements distributed over a 3D volume, e.g. voxels [2020.01]
G02B 30/52
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. . the 3D volume being constructed from a stack or sequence of 2D planes, e.g. depth sampling systems [2020.01]
G02B 30/54
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. . the 3D volume being generated by moving a 2D surface, e.g. by vibrating or rotating the 2D surface [2020.01]
G02B 30/56
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. . by projecting aerial or floating images [2020.01]
G02B 30/60
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involving reflecting prisms and mirrors only [2020.01]
G02C
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SPECTACLESSUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLESCONTACT LENSES
G02F
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OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREINNON-LINEAR OPTICSFREQUENCY-CHANGING OF LIGHTOPTICAL LOGIC ELEMENTSOPTICAL ANALOGUE/DIGITAL CONVERTERS [2, 4]
G03
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PHOTOGRAPHYCINEMATOGRAPHYANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVESELECTROGRAPHYHOLOGRAPHY [4]
G04
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HOROLOGY
G05
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CONTROLLINGREGULATING
G06
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COMPUTINGCALCULATING OR COUNTING
G07
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CHECKING-DEVICES
G08
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SIGNALLING
G09
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EDUCATINGCRYPTOGRAPHYDISPLAYADVERTISINGSEALS
G10
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MUSICAL INSTRUMENTSACOUSTICS
G11
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INFORMATION STORAGE
G12
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INSTRUMENT DETAILS
G16
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INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS [2018.01]
G21
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NUCLEAR PHYSICSNUCLEAR ENGINEERING
G99
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SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
H
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ELECTRICITY

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