GSektion G — PhysikPHYSICS
disable hierarchy mode: G02Link to definition of IPC symbol: G02G02OptikOPTICS
disable hierarchy mode: G02BLink to definition of IPC symbol: G02BG02BOptische Elemente, Systeme oder Geräte [1, 7]OPTICAL ELEMENTS, SYSTEMS OR APPARATUS  [1, 7]
disable hierarchy mode: G02B 27/00Link to Depatisnet beginner's search with IPC symbol: G02B 27/00G02B 27/00Optische Systeme oder Geräte, soweit nicht in einer der Gruppen G02B 1/00-G02B 26/00, G02B 30/00 vorgesehen [1, 2006.01]Optical systems or apparatus not provided for by any of the groups G02B 1/00-G02B 26/00,G02B 30/00 [1, 2006.01]
disable hierarchy mode: G02B 27/18Link to Depatisnet beginner's search with IPC symbol: G02B 27/18G02B 27/18
. zur optischen Projektion, z.B. Kombination aus Spiegel und Kondensor und Objektiv [1, 2006.01]
. for optical projection, e.g. combination of mirror and condenser and objective [1, 2006.01]
disable hierarchy mode: G02B 27/20Link to Depatisnet beginner's search with IPC symbol: G02B 27/20G02B 27/20
. . zum Abbilden kleiner Objekte, z.B. Lichtzeiger [1, 2006.01]
. . for imaging minute objects, e.g. light-pointer [1, 2006.01]