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  1. M

    Optotronics Premium +120mW Green Laser Pen

    haha happy belated birthday then! :)
  2. M

    Optotronics Premium +120mW Green Laser Pen

    bump. my lens got quite dirty over a couple days (my house is very dusty unfortunately) and my button seemed quite a bit loose so I contacted Jack. He was willing to take the laser back for inspection and cleaning and I thought, might as well upgrade! So over the following week or so I will be...
  3. M

    Bought from LAZERER and no response

    Nothing to be worried about Turtl. I ordered an LCZS 100mW classic from Lazerer and it took 8 business days to process before it was shipped. Lazerer.com is reliable in the most part and Max is fairly reliable as well.
  4. M

    Sold

    Re: FS: 1W-1.4W C6 445nm Lasers yea on the 1.4w, what is the divergence?
  5. M

    Sold

    Re: FS: 1W-1.4W C6 445nm Lasers what's the divergence on the these?
  6. M

    Optotronics Premium +120mW Green Laser Pen

    My newest and I believe accurate is this. Beam diameter = 1.5mm Distance = 250ft Beam diameter at distance = 60mm mRad = 0.7
  7. M

    Optotronics Premium +120mW Green Laser Pen

    The first test from 18.8 feet is the best mRad calculation. The one where the dot is 30mm I didn't measure the distance, I ballparked it, so the mRad might not be right.
  8. M

    Optotronics Premium +120mW Green Laser Pen

    Exactly what I'm doing right now! Thanks I'll have shots up within the day. Thanks.
  9. M

    Optotronics Premium +120mW Green Laser Pen

    You're very lucky man! If that happened to me, I'd know it's dead. Thanks for your feedback, really appreciate it! :thanks:
  10. M

    Optotronics Premium +120mW Green Laser Pen

    Not sure if this is my first thread and/or review but I would like to take this time to review this product. I ordered this laser on September 19, 2012 and received it in the mail today on the 25th. Keep in mind I'm in Vancouver, Canada and the item would have passed through customs. I'm quite...
  11. M

    [WTT] Looking for greenie; trading 2.2W 445nm

    is your o like still on sale?
  12. M

    FS: 1W+ 445nm C6 Builds *NEW STOCK WITH GOLD HEATSINKS

    Re: FS: 1W+ 445nm C6 Builds What is the beam diameter and mRad of the laser?
  13. M

    Beam Expander for 3mm beam diameter

    its about 1.1 - 1.5mRad. It's my first higher powered laser so maybe to my eyes it seems like it diverges more.
  14. M

    Which laser to buy?

    well the 100mw from o like has an internal beam expander which is interesting me. so in your opinion would you choose the 400mw for its power or the 100mw for its divergence?
  15. M

    Which laser to buy?

    Okay so I've changed my mind since I will probably buy the 445 from ARGLaser. It's either a 100mW from O-like with a beam diameter of 6 - 8mm which will mean the divergence will be very low or the crown 400mw from O-like? My objective is to see the dot at long distances.
  16. M

    Beam Expander for 3mm beam diameter

    when it's screwed in all the way the beam is the tightest it can be and the focal point is pretty far out. when unscrewing the focal point comes in closer and divergence increases. even when focused to infinity its still pretty big at a distance. i contacted max but he hasnt replied.
  17. M

    Optotronics -100mW Green Premium Pen

    how far can you see the dot at night?
  18. M

    Review: Lazerer LZSK - 532nm 400mW Green Laser Pointer w/ Case + Goggles

    How is this LZSK 400mW's divergence? Is it useful for long distance pointing?
  19. M

    lazerer in now selling single mode 445nm

    like most 445 divergence is bad. green is more visible to our eyes than blue. I wouldn't know exactly the mW though.
  20. M

    Beam Expander for 3mm beam diameter

    I've recently received my LZSK100 classic 532nm 100mW greenie from Lazerer but I must say, the divergence is not good at all. The beam diameter is 3mm and I was considering purchasing a 10x beam expander from jetlasers but the max. beam input is 2.5mm which will cause refraction and not all the...




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