TREA

at least one surface having optical power

Follow

Industry

  • CPC
  • G02B19/0014
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B19/00Condensers

Current Industry

G02B19/0014at least one surface having optical power
Industries