Reddit reviews Microscope, MixMart Digital USB Microscope True High Definition Macro 2MP Video Camera 500x Zoom Imaging (1600x1200) Advanced CMOS Sensor with 8 LED (Windows, MAC, Linux OS)

I am using this one, because of the cheap ones that I could find at the time this had the most stable adjustable holder. That's also been the main obstacle in using it, getting stuff in focus, especially at higher magnifications is really hard because just the weight of your hand when adjusting will cause a small deviation and then your remove your hand it will be out of focus again.

In the end you get what you pay for and I have no doubt you could get a much better one if you want to pay a bit more, but the one I have is OK for playing around with once in a while. I also made this video, and this one of my other colony for a bit more example of what you can expect. This is the best picture I could get from a dead T. nylanderi worker.