D580(SME3600) ENT MICROSCOPE SPECIFICATIONS:5 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 focusLED: 50wattsIllumination: 50000 luxFile..