Olympus BX40F Binocular Biological Microscope, 2 x WH 10x/22mm eyepieces, 5 Position nosepiece with x4/0.10, x10/0.25, x20/0.40, x40/0.65 and x100/1.25 ACH objectives, right hand mechanical stage with slide holder, ergo tilting binocular head, 1.25 N.A. condenser, Coarse/Fine focus, Kohler brightfield illumination 6v 30w.