Stereo zoom microscope with software for students and research institutes. Long clear resolved, Working distance image, Enclosure integrated. It functions as a means to extensively world medical research and health care, Biology, Botany research and agriculture, Together with in electronic component manufacturing. It is specially suited pressing plating, Pcb inspection, For led and electronic component inspection. The szm6445 with 0. 7x~4. 5x zoom magnification, Inclination angles of 45 degree respectively. Working distance 100mm eyepiece wf10x/f. N. 20 field of view 28. 6~4. 4mm microscope body, Optional magnification range 3. 5x~180x auxiliary objectives 0. 5x, 1. 5x, 2x microscope accessories illumination fluorescent cold light, Right light source series