Quote Originally Posted by Chayat View Post
How well is well enough?
Well, it's a 50 milliwat laser, so there is very little power going through it. Also, it's in the same spectrum of UV as a blacklight, meaning even with long exposure, it won't burn your skin.

The shielding on most SLA printers is more for keeping ambient UV light out of the resin tank than keeping the laser light in.