Feature An excellent stereo inspection microscope with intensity adjustable 56 LED ring light7x 45x super wide zoom magnification powerBright cool light 144 LED illumination systemHigh resolution with great flatness and contrast giving sharp and clear imagesBinocular head with 45 degree inclined 360 degree swiveling eye tubesSharp stereo erect images with a wide field of viewCrystal clear original true color microscope imagesDual eye tubes with adjustable dioptersLarge working distanceSturdy all metal table standAccurate alignment reduces eye strain for longer periods of viewingFull optical glass elementsPrecise ground glass lensesFull metal chrome plated mechanical componentsAdjustable interpupillary distanceRubber eye guards includedSpecification Head 360 degree rotatable 45 degree inclined binocularEyepieces 30mm super widefield high eyepoint WF10X 20MMObjective Zoom Range 0 35X 9 0X using the Barlow lensesWorking Distance 4 100mm Diopter Adjustment 5dpInterpupillary Distance 2 3 16 2 15 16 55 75mm Round Plate 3 3 4 95mm in diameterIllumination 144 LED Ring LightPower Input 110 240V 50 60HZ Automatic SwitchingFeature High Quality High Resolution Clear Images1 3 CMOS720P 1280 720 60F S video recorderPhoto Model Video ModelIndustry Cmos Camera It can Show the live image directly on any HDMI monitor Projector or TV It build in digital crosshairs and color control add line in the pictures freeze Mirror Rotate Negative Compare functionS