... has 5 wave bands, and B,G,BV,V,U can be switched, and meanwhile, the conventional transmission observation ... :conversion of the file-band G,B,BV,V,U,flexible and soft and accurate positioning and ensure that ... .15,10×/N.A.O.35,20×/N.A.0.6,40× (S) /N.A.O.75Nosepiece Sextuple NosepieceStage ... mercury lamp constant powerFluorescent Box G,B,BV,V,U Wave BandOptional Accessory Eyepiece: WF16×/17mm,WF20×/12.5mm ...