Homebrew PCBs

--- In Homebrew_PCBs@yahoogroups.com, "Jeff Heiss" <jeff.heiss@...> wrote:
>
> What kind of resolution can you obtain with your plotter?  What dot size do
> you get with the 670nm laser and 13mm FL lens?
The machine runs at 1000 x 1000 DPI.  I defocus slightly so the raster lines blend in to a solid black.

Jon