16-Year-Old Creates a Working Laser Engraver From 2 DVD Drives & 3D Printed Parts for $30 - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing
Turn DVD Drives Into a CNC Laser Engraver - Hackster.io
diy laser engraver from cd-rom cnc by Danissimo - Thingiverse