... Conventional configuration has 5 wave bands, and B,G,BV,V,U can be switched, and meanwhile, the ... Apochromatic Fluorescent Objectives: 4×/N.A.O.15,10×/N.A.O.35,20×/N.A.0.6,40 ... × (S) /N.A.O.75Nosepiece Sextuple NosepieceStage Double layer mechanical stage Stage Size ... .Digital display mercury lamp constant powerFluorescent Box G,B,BV,V,U Wave BandOptional Accessory Eyepiece: WF16×/17mm ...