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Thread: Prefered order, Bridge's Dichros?

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    mixedgas's Avatar
    mixedgas is offline Creaky Old Award Winning Bastard Technologist
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    Default Prefered order, Bridge's Dichros?

    What is the Prefered installation order, Bridge's Dichros?

    Is it green at one end, then insert red, then insert blue, then scanners?

    Just curious how the losses line up for folks, as I have not had time to do a spectrophotometer shot.

    Thanks,

    Steve

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    Quote Originally Posted by mixedgas View Post
    What is the Prefered installation order, Bridge's Dichros?

    Is it green at one end, then insert red, then insert blue, then scanners?

    Just curious how the losses line up for folks, as I have not had time to do a spectrophotometer shot.

    Thanks,

    Steve


    Are Bridges the LW's? I could only get them to work green > red > blue when using a 445nm the reflect red would not pass 445 reflected more than it passed.

    question why LW's and not the 98% OSLS's ?

    leading in trailing technology

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    Starting at scanners I go red, green then blue (as blue is easiest to overdrive to overcome optical losses, red @640nm the most expensive)
    I found that the newer 15mm LW reflect red/pass blue/grn reflected most of the 445 (~90%)
    Rob Stanwax sent me an older one which worked out fine.
    I also have an older 25mm LW dichro from Marc which works fine in the other projector (same order of modules)

  4. #4
    mixedgas's Avatar
    mixedgas is offline Creaky Old Award Winning Bastard Technologist
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    "question why LW's and not the 98% OSLS's ?"

    I am working on some one else's projector.

    Steve

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