In the world of hobby-level CNC cost and simplicity are usually the ... but also keeping the costs down and ease of build up. The machine frame is made from 3/4″ MDF and was cut on [FreeRider ...

The result is remarkable: with a lot — and we mean a lot — of sanding and polishing, you can make an acrylic lens on a cheap hobby CNC machine. The trick is just a very small stepover on your ...