Hi everyone, its been a while since my last lpf post. I haven't had a chance to post my completed blu ray laser engraver, so here it is. Please leave questions or comments if you have any.
Yes, I am using the BDR-209. Most of the tutorials used the red diode that was already inside the dvd burner, but I wanted a laser with more power and coherence so I used a separate BDR-209 diode