History: Optical transducer edit this page History Back to page | View logs for this page Browse history From year (and earlier): From month (and earlier): all January February March April May June July August September October November December Deleted only For any version listed below, click on its date to view it. For more help, see Help:Page history. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary (cur | prev) 20:38, December 23, 2012 31dot (Talk | contribs) . . (493 bytes) (+16) . . (+cat; his visor is a sensor) (undo) (cur | prev) 14:37, December 23, 2012 Archer4real (Talk | contribs) . . (477 bytes) (+16) . . (Adding categories) (undo) (cur | prev) 14:12, December 23, 2012 Archer4real (Talk | contribs) . . (461 bytes) (+461) . . (New page) Retrieved from "http://en.memory-alpha.org/wiki/Optical_transducer"