Amscope 3.5X-90X Trincocular Simul-Focal Stereo Zoom Microscope on Boom +144 LED
Amscope 3.5X-90X Trincocular Simul-Focal Stereo Zoom Microscope w/144 LED Compact Ring Light on Double Arm Boom Stand. The simul-focal optics in this microscope allow the trinocular port to be used simultaneously with both eyepieces.