... -107BNItem Name: Medical Biological Microscope Descriptions:1) achromatic objectives: 4X,10X,40X,100X,1 for each2) eyepiece : WF10X, 20mm3) nosepiece: quadruple ... , DC output 6V5) Package includes:Main body: 1 setEyepiece: 10X,1 pairObjective: 4X, 10X, 40X, 100X(Oil): 1 for eachBinocular eyepiece tube ...