AmScope 7X-45X Trinocular Stereo Zoom Microscope with Double Arm Boom Stand New

7X-45X continuous stereo zoom magnification power Super widefield optics provides crystal stereo erect images 1-1/4" (33mm) SUPER widefield of view and 4" (100mm) working distanceYou may also like AmScope 3.5X-90X Articulating Zoom Microscope w Fluorescent Light + 5MP Digital Camera New.