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Thread: New 500mW 445nm modules for 2690 excl. VAT available.

  1. #1
    Join Date
    Mar 2008
    Location
    Crawley (UK)
    Posts
    449

    Default New 500mW 445nm modules for 2690 excl. VAT available.

    Hi everyone!

    Lovely deep blue as some of you could see on UK LEM 08 is now available in new version for very competitive price.

    It is made with high quality Japaniese diodes with 10 000 hours life expectancy.

    Output power: 500mW
    Input voltage: 12V DC
    Input current: 3.5A
    Blanking input: 0-5V DC
    Output beam (behind the lens): axis X: 1.5mm
    axis Y: 4mm
    Beam divergence (Full Angle): <1.5 mRad
    Wave length: 445nm
    Polarization: single

  2. #2
    Join Date
    Jun 2008
    Location
    Stockholm, sweden
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    352

    Default

    pictures would be nice

  3. #3
    Join Date
    Mar 2008
    Location
    Crawley (UK)
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    Default

    yeah,pictures will be soon...I am at work now and have no acces to any graphics software.

  4. #4
    Join Date
    Jul 2005
    Location
    Lancashire UK
    Posts
    1,379

    Default

    DONT DO THIS TO ME AAAAAGGGGGGGGHHHHHHHHHHHHHH

    Martin you know how to make a grown man cry

    now you dont do 3 years intrest free credit by any chance

    all the best .... Karl

  5. #5
    Join Date
    Mar 2008
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    Crawley (UK)
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    Default

    Well man and that is not all I can offer....I have some 640nm modules as well, but I will put everything here later when I upgrade a pricelist on my website and get some pictures as well.
    By the way they do those Blues in 500mW,1W,2.5W and 3W! Uuuu
    Last edited by pelosh; 08-13-2008 at 02:42. Reason: spelling mistakes

  6. #6
    Join Date
    Jan 2008
    Location
    South Lincs, UK
    Posts
    2,624

    Default

    Humpfff & double Humpppffff

    My house is being sold for a Kvant RGB

    That blue is just awesome Martin!!!!
    --------------------
    My Brain urt's!

    Continuously in Awe! of (H)Al, the Photonlexicon Font of Complete Knowledge - The (H)Al'PL Database of complete puss that no one needs to know or ever trusts as he ain't really got a Scooby doo about now't!

  7. #7
    Join Date
    Apr 2007
    Posts
    164

    Default

    the other option is the medialas units, they do 600mw and 1200mw, 3mm beam at 1mrad divergence, 2180 for 600mw, just over 4k for the 1200mw,

    If its as good as the 637 red, i will be happy,

  8. #8
    Join Date
    Mar 2008
    Location
    Crawley (UK)
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    That is 447..slightly different from 445 and therefore cheaper (I am not saying 447 isn't nice)

  9. #9
    Join Date
    Apr 2007
    Posts
    164

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    i wasnt putting the kvant units down, i am a big fan, as you know with the 5 watt, wish i could afford the puton upgrade for 3w red+3 watt blue.

    Just another option,

    Wonder how much difference 2nm would make, the tolerence in somtimes +/- 2nm anyway isnt it?

  10. #10
    Join Date
    Jan 2008
    Location
    Stockholm, Sweden
    Posts
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    I don't think anyone would notice the difference. Besides, have you measured the wavelength of yours with a spectrometer? The wavelength is typically redshifted at higher temperatures/powers.

    I saw three very nice RGB projectors using 445nm lasers in action at nature one. I don't know the make or model, but damn that's a pretty blue color. The only problem was that they almost completely drowned in the green light from the two green projectors on the stage. You need a lot of 445nm!

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