ANNEX Axioskop 2 plusCarl Zeiss List of abbreviations Axioskop 2 mot plusA-2 B 40-075 e 10/03List of abbreviationsAC Alternating CurrentA-Plan Achromatic objectives featuring improved image flatness (ICS line)Br. suitable for eyeglass wearersCCD Charge Couple Devicecod. codedCSA Canadian Standards AssociationD cover slip thicknessD darkfieldd diameter (e.g. of filters)d height value (height measurement)d' difference of stage height setting (focus difference in height measurement)DC Direct CurrentDIC Differential Interference ContrastDIN Deutsches Institut für Normung (German standards association)DL transmitted lightDX coding system for the storage of electronically legible information(e.g. film speed)EG European CommunityEN European standardsEMV electromagnetic compatibilityENG Electronics News GatheringERGO ergonomicEWG European Economic CommunityFAA free working distanceFL fluorescencefoc. focusingfot photographyH brightfieldHAL halogen lampHBO mercury vapor short-arc lamp for fluorescenceICS Infinity Color-Corrected System