This is my new stereo microscope which is great for looking at 3D specimens such as fossils and rocks. The slightly different angling views to the left and right eyes produce a three-dimensional visual. It is different than a compound microscope which you use to look at organisms and bacteria.
I bought this on Amazon, it is an "OMAX 3.5X-90X Digital Trinocular Table Stand Stereo Microscope with USB Digital Camera and Dual Lights and Additional 54 LED Ring Light." It was $603.00 and is amazing.
This is the "Amazon photo."