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IPC Main Group
G02C 7/00

Optical parts

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
PHYSICS
Class:
OPTICS
Subclass:
SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES

5 direct subcodes

Child Classifications

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  • G02C 7/1 Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
  • G02C 7/12 Polarisers
  • G02C 7/14 Mirrors; Prisms
  • G02C 7/16 Shades, shields; Obturators, e.g. with pinhole, with slot