Magnification 20x. & 40X. Objective sliding 2x & 4x achromatic parfocal 80 & 55mm working distance. Coated lens eyepieces WF 10x of 30mm dia, one eyepiece tube with diopter adjustment and rubber eyeguards. Fine focus by rack and pinion motion.Adjustable head in height on pole stand. Round glass 82mm stage with Black & White matted plate for field contrast. Thermocol packing with instruction manual, dust cover. Optional : WF15x, WF20x eyepieces.