Stero Zoom Binocular Microscope can magnify micro objects continuously and show clear stereo up right picture. It can be used for observation studiesin medical and health, farming and forestry, gemology as well as public security department, school and scientific research institute, and also used for inspections, assembling and repair of tiny precision spare parts in electronics and precision industries. Objectives range of zoom magnification 0.7x4.5x, 10x Eyepieces field is extra wide and clear. The binocular eyepiece tube inclined 35 degree and can be roatated 360 degree, the adjustment range of interpupilary distance 53- 75mm, the diopter of eyepiece can be adjusted. All optics are Anti Fungal treated.