MS-7000 Series Macro Zoom System.  Our favorite digital microscope system.  Long working distance, extremely high resolution and super fast refresh.  Color correct imaging. 
 
*60fps HD Camera, 1920x1080
*Live Fine Detailed Image with Photo and Video Capture to SD card or Computer
*Mouse Controlled Camera with Live HDMI Output, Computer Use Optional
*Non Lighted Plain Stand, Contact us if you would like lower lighting. 
*40 LED Ring Light with Adjustable Polarizer to Cancel Reflections
*Includes a 12" HD Monitor that is attached to the camera
 
These lenses are measured in FOV (Field of View) not magnification.  FOV matrix is below for this lens.
Working Distance 127-305mm, Horizontal FOV 4.3-71.3mm, Verticle FOV 3.2-53.5mm