Not quite sure you need that much silver. You need some filler between the silver layer and the crude plastic surface to get the silvering smooth, but that fill

Not quite sure you need that much silver. You need some filler between the silver layer and the crude plastic surface to get the silvering smooth, but that filler doesn't necessarily need to be silver. As for the resolution, I'm judging it from this picture: https://raw.githubusercontent.com/bencbartlett/3D-printed-mirror-array/main/img/aligners.jpg https://raw.githubusercontent.com/bencbartlett/3D-printed-mi... - there seems to be almost two orders of magnitude of a difference between the size of a flat mirror and the size of the "printing step".