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 9/00Link to Depatisnet beginner's search with IPC symbol: G02B 9/00G02B 9/00Objektive, gekennzeichnet sowohl durch die Anzahl der Glieder als auch deren Anordnung entsprechend ihrem Vorzeichen, d.h. "+" oder " – " (G02B 13/00 , G02B 15/00 haben Vorrang) [1, 2006.01]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]
disable hierarchy mode: G02B 9/34Link to Depatisnet beginner's search with IPC symbol: G02B 9/34G02B 9/34
mit nur vier Gliedern [1, 2006.01]
having four components only [1, 2006.01]
disable hierarchy mode: G02B 9/36Link to Depatisnet beginner's search with IPC symbol: G02B 9/36G02B 9/36
. . + –– + angeordnet [1, 2006.01]
. . arranged + –– + [1, 2006.01]
disable hierarchy mode: G02B 9/44Link to Depatisnet beginner's search with IPC symbol: G02B 9/44G02B 9/44
. . . beide – Glieder sind bikonkav [1, 2006.01]
. . . both – components being biconcave [1, 2006.01]