Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

Search results

  1. A

    laser engraver from dvd writer

    I am working on laser engraver system with couple of my friends . I extracted a laser diode from a 16X dvd writer , and built a Lm317 laser driver , I am building my own laser aixiz module . My questions are : what is the focal length of the dvd lens so I can determine the beam diameter for...




Top