D680 DentalMICROSCOPE SPECIFICATIONS:With New Fashional Elegant Arm5 step magnification changer: 0.4X/0.6X/1.0X/1.6X/2.5X45 degree inclined binocular12.5X eyepiece widefiled and adjustable eyecupf=250 mm objective lens with fine focusBuilt-in LED li..