Head Monocular rotatable tube 130mm Eyepiece With locked in WF 10x eyepiece with fixed pointer Revolver Triple revolving nosepiece locked in achromatic objectives 4x, 10x and spring loaded S40x. Focusing Rack and pinion focusing with slip clutch mechanism Stage 90 x 90mm with condensor, disc diaphragm and locked on stage clips Adjustable Stopper To prevent objectives and specimen LED Illuminator With 3 rechargeable Ni-MH batteries for minimum 60 hours use. Includes battery charger for 230v connection. Stand Off white/black epoxy coated stand Magnification 40x, 100x and 400x Packed with dust cover in Styrofoam case Dimensions 30 x 12 x 16 cm (H x W x L)