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Thread: 4W 445nm + 2,5W 638nm (2x Nichia, 4x Mitsu diodes) RB module

  1. #1
    Join Date
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    Default 4W 445nm + 2,5W 638nm (2x Nichia, 4x Mitsu diodes) RB module

    Hi guys,
    It was my summer project, 2xNDB7875 + 4xML501P73 with a spatial filter Inside. "Big blue board" driver outside. Just a few pictures:






  2. #2
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    Your builds are very inspiring. I never get sick of seeing the internal shots. Thanks for posting. The blue acrylic looks cool as heck.

  3. #3
    swamidog's Avatar
    swamidog is online now Jr. Woodchuckington Janitor III, Esq.
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    that red is really nice! what are the stats on it?
    suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.

  4. #4
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    Yea.. looks pretty nice. Can you possibly post any more pictures of the inside of the module? The spaical filter layout looks pretty good. I need to try and make one of these. I just always get confused on the telescopes for the special filtering.

  5. #5
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    Typical stats, nothing crime has not been noticed. I ran them at ~900 mA@20C. They work like a horse
    what are the stats on it?
    Because it is a spatial filter, no special )) Here on the forum, a lot of information for them.
    I just always get confused on the telescopes for the special filtering.

  6. #6
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    awesome builds! specs on lenses for spatial please? maybe 2x EFL 25mm PCX?
    thanks for share

  7. #7
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    Quote Originally Posted by jors View Post
    awesome builds! specs on lenses for spatial please? maybe 2x EFL 25mm PCX?
    thanks for share
    I have seen a few different examples of lenses people have used. I really wanna try to build one of these but I never really know what to order. I guess I could just grab a few different sets and try them out.

    this build looks really nice and compact. Pretty nice to see.

  8. #8
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    you've hit the nail on the head
    maybe 2x EFL 25mm PCX?
    For 1:1 telescope you can use any pair of PCX lens with any focal length. The shorter the focal length, the more difficult to adjust the aperture knife.
    I have seen a few different examples of lenses people have used. I really wanna try to build one of these but I never really know what to order.

  9. #9
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    May 2014
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    Happy to be here and learning a lot. Many thanks Bbe!

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