With triple revolving nosepiece, tube length 160mm with coarse and fine knobs, fitted with fixed condenser N.A.1.2, with iris diaphragm, filter holder and stopper for slide safety .all parts are made of aluminium die-casting and oven painted .Packed in Thermocol packing with vinyl cover, duster, cleaning brush and operating manual.Ach. Objective : 10xand 40xHuy ,Eyepieces : WF10xandH15xMagnification :