jacquesm
11 hours ago
This is an amazing little device, I have yet to reproduce it but I definitely will do so this year. The main reason I want one is to be able to serve as a 'stepper' for tiling stuff under a microscope. The repeat accuracy of this thing is uncanny and the fact that it can move in three dimensions (rather than two, which is the norm for a microscope) means that it will be possible to keep the object in focus even if it has some thickness.
Teever
9 hours ago
An adjacent machine that you may be interested in: https://www.opulo.io/products/lumenpnp
I've got one that seems caught up perpetually in that "half built" state that some project find themselves in, but I too am hoping to get it done this year.
Their discord community is pretty active with a lot of mods and forks from the users, and the openpnp discord has some pretty interesting projects on there too.
jacquesm
9 hours ago
I'm aware of them (as well as any other player in the PNP market).