2020 Black 7X-45X 3.5X-90X Simul-Focal Trinocular Microscope Zoom Stereo Microscope Head + 0.5x 2.0x Auxiliary Lens

$278.19

2020 Black 7X-45X 3.5X-90X Simul-Focal Trinocular Microscope Zoom Stereo Microscope Head + 0.5x 2.0x Auxiliary Lens