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  1. O

    Advantage of pulsed laser?

    Found your thread (and some from before yours) that had some helpful info. Thanks amigo
  2. O

    Pretty cool idea can we make it better?

    App that says "Pew pew pew" when the laser is active.
  3. O

    Advantage of pulsed laser?

    Yes sir.
  4. O

    Pretty cool idea can we make it better?

    How about using it as a laser range finder? Lame?
  5. O

    Advantage of pulsed laser?

    What are the advantages of having a laser "pulsed"? Is it simply a matter of being able to supply more power in a pulse as opposed to a constant beam? (sorry if this is a basic question, new to the forums, just trying to learn)
  6. O

    Dragon Lasers becoming like Wicked lasers?

    My order took longer to get from New Jersey to Tennessee than it did from China to New Jersey. Ordered right before Christmas and had a tracking number the next day.
  7. O

    Dragonlasers

    FWIW.... I will try to answer in a way the OP can understand.. I did buy Dragonlaser Spartan. It have no Custom and Customer problem. Helpful very with email question, but do no phone call. Phone call make angry young Chinese female, mumble things no english. Wrong number I think...
  8. O

    Visibility: Laser coming towards you versus laser travelling away.

    Nope. Doppler effect refers to the change in frequency of a wave moving relative to the observer. Something would have to be moving towards/away from the mirror to have any sort of Doppler effect.


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