... magnification Optical glass lense Plastic body Two Lighting system Children's Present Microscope: EyepieceObjectPowerColor10x-20X zoom5x,20x,60x1200Xred,black,silver,blueAaccessoriesblank ... .quality testing dep.Our annual production capability is 2000pcs per day.In 2008, we attained ISO14001 environmentally management certification