3.5X-100X Adjustable Metal Arm Simul-Focal Trinocular Stereo Microscope with Magnification Big Table Zoom+144 Adjustable

Features 1 Sturdy all metal table frame beautiful and durable long service life 2 Accurate focus can reduce eye fatigue caused by long term viewing 3 Equipped with an adjustable metal arm which can adjust the length as needed 4 Using 7x 100x ultra wide angle zoom magnification high resolution high flatness and contrast sharp and clear images 5 Binocular headband with 45 degree tilt and 360 degree rotating eye tube binocular tube with adjustable diopter clear stereo erect image with wide field of view and crystal clear original true color microscope image 6 Adopt all optical glass elements precision frosted glass lenses all metal chrome plated mechanical parts and adjustable interpupillary distance rubber eye guards included 7 Equipped with adjustable intensity 144 LED ring light which can provide ultra wide field optics 7X 100X zoom magnification and cold light illumination system It is an ideal instrument for industrial testing and or biological laboratory applications It is a gemologist The right hand man for manufacturing engineers dental laboratory technicians and workers in the electronics and semiconductor industries Specification Head 360 degree rotatable 45 degree tilt binocularsEyepiece 30mm super wide angle high eye point WF10X 22MMObjective lens zoom range 0 35X 9 0X using Barlow lensWorking distance 4 100mm Diopter adjustment 5dpInterpupillary distance 2 3 16 2 15 16 55 75mm Disc Diameter 3 3 4 95mm Bracket 375 x 245 x