New Years Higher Resolution

I thought you might like to see the original picture. I took it in Melbourne a few years ago

Most 3D printers use a print nozzle which is 0.4mm in diameter. This is a good compromise between speed and quality. But you can get 0.2mm diameter ones too. So I’ve tried printing the same lithophane as you saw yesterday, but with a 0.2 nozzle. There is a definite improvement, but I don’t think it is worth the extra six hours of printing.

This is using a 0.2mm nozzle for best results

The detail is improved, but I would have to add more layers to get rid of the sky banding. Which would make the print time even larger. I reckon a good compromise is 0.1mm layer height with a 0.4mm nozzle. And perhaps not an image with lots of gradual colour changes.