Spec.: Vertical Stage Microscope, Stereo zoom optics, 180 degrees revolviing objective, Zoom range: 10-30X, Working distance: 57mm, Superbright white LED source Three kinks of illumination, Work normally in 100V-240V. Darkfield and brightfield controlled by electronic switching, easy to operate. XYZ three-dimensional Motion Packing: Single be packed in foam, and box.
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