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Larry Elie (Larry_elie)
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Username: Larry_elie

Post Number: 1
Registered: 6-2006

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Posted on Wednesday, June 07, 2006 - 7:14 pm:   Edit PostDelete PostView Post/Check IPPrint Post
Is there any reason why one couldn't substitute a stack of holographic notch filters for one of the expensive Infitec filters?
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Michal Husak (Husakm)
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Username: Husakm

Post Number: 29
Registered: 4-2006


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Posted on Wednesday, June 07, 2006 - 8:20 pm:   Edit PostDelete PostView Post/Check IPPrint Post
I can not imagine how can some "holographic notch filters" provide the super-precise wavelenght specific filtration as INFITEC specialized filters.
Some hint ?
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Larry Elie (Larry_elie)
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Username: Larry_elie

Post Number: 2
Registered: 6-2006

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Posted on Thursday, June 08, 2006 - 3:08 pm:   Edit PostDelete PostView Post/Check IPPrint Post
Holographic notch filters actually provide superior wavelength filtration, very narrow. What I don't know is if a stack will attenuate the signal too much.

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