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  1. J

    Need help identifying pin setup

    So I bought a 532 pen from laserpenshop.com I had to press down the button real hard to make it work. When I finally contacted them to see about getting a new one they basically told me to pound sand and that I should fix it myself, lol dont buy from them... So I took it apart and have a nice...
  2. J

    Doesn't Look Good...

    Does anyone know if this was created by a legitimate member? And if it was, why don't they make it a little more representable??? https://www.facebook.com/pages/LaserPointerForums/201753243219116 As far as you, the individual goes, if you have a Facebook account that you are actively connected...
  3. J

    First Beam Shots (445nm)

    I can't wait until summer and I don't have to rush... This is what I was able to capture before almost freezing to death... I think next time I'm going to go somewhere to escape all the light pollution...
  4. J

    High Current Test Load for Dummies

    I saw a couple of older threads that gave me some cool ideas. I wanted to post in that thread, but then I thought about the age of the thread (btw, how old is to old?) and thought I would get crucified if I did :eg: Anyhow, I'm looking at educating myself so that I can eventually make some high...
  5. J

    Directly Power LD with PSU

    I read quite a lot of info here at LPF on this subject and I think I understand what specs I would be needing to do so. Does anyone know anything about this: ATTEN Variable DC Power Supply APS3005S 30V 5A Lab | eBay??? If it's 5 Amps and under $200 I would consider it I guess... Please bring...
  6. J

    Medical Flight Hit by Laser!

    Man burned in eye after laser beam shined at medical helicopter Friday morning | Dallas Morning News I just got in huge debate with one of my managers about this. He said they should just make it a crime to have these things... He is probably one of the most ignorant, arrogant men I have ever...
  7. J

    Neodymium Magnets for Connecting Batteries...

    I saw a kid on youtube (he's actually a member here) use a 10mm X 0.05mm neodymium disc magnet to connect two 18350 lithium ion batteries. I tried reading up on that because it gave me all sorts of ideas for creating different size battery packs; however, I didn't want to use this method if it...
  8. J

    Beam Question (532nm)

    I have read a ton and I still don't quite understand something. Every visible beam seems to stop at some point (it appears to stop) and I kinda understand why, but is there a way to make a 532nm beam go farther, or will a 3W laser go farther than a 200mw laser? I want something that is extremely...
  9. J

    Hello from Boston MA

    I was cleaning out my storage unit a few weeks ago and I opened a box that had an old laser in it that my uncle built back in the early 80's... I remembered him telling my dad as he handed me the laser not to worry and that it wasn't that powerful. Right there at the storage unit my curiosity...




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