Bio-Microscope Microscope 45mm DIN Achromatic Objective: 4X,10X,40X(S),100X(S, ... , Intepupillary Distance:55-75mm, 30ºInclined, 360ºRotatable Built-in Digital Camera System, Resolution:1280(H) *1024(V),1/2Chip, USB2 ... :0.002mm Built-in Adjustable Brightness Halogen Lamp 6V/20W Bio-Microscope Microscope