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Old 09-21-2008, 12:50 PM #1
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Default How come nobody has heard of a trichroic prism?

I found this on wikipedia when I was finding out ways to combine RGB into one beam, and thought it did exactly what I would need to make an RGB scanner... how come I can't find any anywhere on this forum, ebay, etc? All google finds is patents...
[img]upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Dichroic-prism.svg/300px-Dichroic-prism.svg.png[/img]

en.wikipedia.org/wiki/Dichroic_prism


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Old 09-21-2008, 02:01 PM #2
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Default Re: How come nobody has heard of a trichroic prism

I remember reading a thread about something exactly like this a few days ago. :-/

Yea, there's Diachi's thread just under yours.... :
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Old 03-17-2009, 10:21 PM #3
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Default Re: How come nobody has heard of a trichroic prism

I just recently read at PL about someone who has done this sucessfully !

Man, this seems so simple, i too wonder why nobody has ever tried this here.
This things can be get from broken Pansonic 3CCD Camcorders
But i dont found any on eBay by the time...

This could be a breakthrough of beam combining in little space !



[sorry for the bump but it was neccesary]
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Old 03-25-2009, 09:20 PM #4
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Default Re: How come nobody has heard of a trichroic prism

are these only in digital projectors or are they in 8 or 16mm one too.
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Old 03-25-2009, 10:02 PM #5
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Default Re: How come nobody has heard of a trichroic prism

The one who brought me on Trichros has got them from a Sony 3CCD Cam...
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