Build Your Own SLA/SLS

Thanks Cerriousdesign, yes, I've printed, and as you say it works fine, but I think you've missed my point. What I've done is mount the projector on the bench without the printer. Then I mounted a sheet of paper vertically in front of it to represent the vat bottom, and then moved the two as close t...

Hi, I've just received a P1500 projector and given it a quick try. Everything seems OK except that it won't focus closely enough to just cover the build plate. The smallest image it will produce (while being in focus) is about 76 x 43mm. I've done this against a plain screen so that it can be seen a...