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  • Hrasko
    SK
    2018-03-12 05:37:45

    I needed a violet laser with a thick beam and with uniformly distributed radiation intensity. So, this is perfect for my.

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  • 2020-06-18 02:55:06

    nice thanks

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  • Dacques
    US
    2016-09-27 07:40:10

    The spot this laser projects is about 1 inch at 10 and 60 feet. So it works in that sense, however, I was hoping for the beam to be visible under low light. Need a fog machine or smoke to see the beam.

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  • 2015-11-08 20:21:16

    had to undo the heatshrink on the LM driver and adjust the brightness at default it was at 5% of the proper brightness the same with the green as well as blue

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  • Skizzo
    IT
    2017-04-26 13:13:09

    Acquistato per curiosità, si è rivelato un prodotto di interesse notevole, ottimo per sbalordire amici, con grande effetto.

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  • Keith
    US
    2016-07-05 12:16:12

    These make great Ultra Violet light sources. Makes things fluoresce at great distances

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  • 2016-03-24 17:30:02

    A neat little laser, excellent for writing on phosphor-coated surface. Keep within suggested voltage ratings otherwise you'll burn out the driver.

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  • 2016-01-28 07:51:11

    I love these lasers, they made my project look awesome, I will be getting more for future projects

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  • 2015-11-08 20:18:19

    had to undo the heatshrink on the LM driver and adjust the brightness at default it was at 5% of the proper brightness

    Comentários (1)
  • caliebe
    DE
    2019-07-04 16:34:12

    Good for the price. Big spot.

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