TREA

Optical elements and systems for visual disorders other than refractive errors, low vision

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Industry

  • CPC
  • G02C2202/10
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Parent Industries

GPHYSICS G02Optics G02CSPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES CONTACT LENSES G02C2202/00Generic optical aspects applicable to one or more of the subgroups of G02C7/00

Current Industry

G02C2202/10Optical elements and systems for visual disorders other than refractive errors, low vision
Industries