AmScope 3.5X-90X Trinocular LED Boom Stand Stereo Microscope + 1.3MP Camera New

3.5X-90X continuous zoom magnification power offers sharp clear stereo erect images Super widefield optics, sturdy boom stand, and 54-LED compact ring light with dimmer 2-1/2" (65mm) super widefield view and 8" (200mm) large working distance