Laser Mount for Printrbot Simple Metal

Here is a laser mount for a 2.5W Blue Laser (445nm) that I bought on sale for less than $100 on banggood.com. It mounts beside the extruder using existing screws, with no modifications required on the Printrbot.

Video of the laser in action is at https://www.youtube.com/watch?v=_1ZuSHSmTE4