Review on Koolertron Portable USB Microscope Stand - Adjustable Manual Focus, Aluminum Alloy Holder for Digital Microscopes with Up and Down Adjustment Support by Audrey West

A stable stand that makes focusing easier and keeps the digital microscope in focus. Just slide an object under the lens and you're good to go. This stand is a perfect replacement for what passes for a stand that comes with an inexpensive microscope I bought. I had to change this to make it even usable. The scope (Jiusion 40x to 1000x magnification) is surprisingly good for the price and combined with this stand makes for a fun and useful tool.