Proxxon 150E centering microscope holder

An attachment for Proxxon 150E. Allows to use a cheap Wi-Fi microscope for part centering. There's a hole in the back where an optional 6mm brass insert can be pushed in for tilt adjustments. Support the author:The model is free to use and published under CC-BY license, however if you want to support the model author you can do it here: BuyMeACoffee link