1.Zoom Stereo microscope 2. Objective zoom: 0.67x~4.5x 3.Eyepiece: WF 10X, 15X, 20X 4.microscope magnification 6.7X-45X SZX Series stereo Zoom MicroscopeSZX series zoom stereo microscope, magnification 6.7X-45X ,high quality optical system and new design make sharp and clear images . With large zoom rang and long-working distance. These are ideal for high-magnification, high-resolution ...