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
How To (And How Not To) Make A Cheap Laser Engraver - YouTube
A DIY Laser Engraver build using DVD and CD-ROM/Writer - YouTube
How To Make Mini CNC Laser Engraver using DVD drive at home - YouTube
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
DVD to Laser Engraver : 12 Steps (with Pictures) - Instructables