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

  1. R

    inverse beam splitter?

    I'm working on building an etching laser and want to have a visible red 5mw laser to serve as a guide, then switch to the IR laser for etching. Ideally id like the opposite of a beam splitter. Basically shooting a red laser from one side, then switching to the IR laser aimed at the other side...
  2. R

    long time lurker, first time poster

    Hey all. Anyway, had a question, I'm working on building an etching laser and want to have a visible red 5mw laser to serve as a guide, then switch to the IR laser for etching. Ideally id like the opposite of a beam splitter. Basically shooting a red laser from one side, then switching to...


Back
Top