Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers
How to Register on LPF | LPF Donations
Search results
-
B
Need information about lens
Hello, I try to make my own red laser, so I bought a 200mw diode laser and make my driver (LM317) powered by 2 li-ion which works great however I forget the lens... So can I take out one from a cheaper chinese laser ? If yes what is the distance between the diode and the lens ?(How do I...- bigboss59400
- Thread
- Replies: 52
- Forum: Optics