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Anon

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Posted on Friday, August 05, 2005 - 8:30 am:   Edit PostDelete PostView Post/Check IPPrint Post

I have a pair of INFITEC filters and also 2 pairs of INFITEC 3-d glasses which I am considering selling. In case you don't know, INFITEC 3D is similar to polarised 3D with a few distinct advantages. Firstly, and most importantly, you don't need a silver non-depolarising screen, you can project 3D onto a standard white screen or even straight onto a wall if you want. Infitec is also not affected by viewing angles, so you don't lose 3D if you tilt your head!

If anyone would be interested in buying these, please reply to this message.

Just to clear things up, I would be selling L/R filters and 2 pairs of glasses - NOT the projectors!
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clyde

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Posted on Friday, August 05, 2005 - 12:30 pm:   Edit PostDelete PostView Post/Check IPPrint Post

what kind of projectors are needed? Dlp or LCD?
also Im unclear about how exactly infitec works,
(I know it breaks the color spectrum into complementery colors, with each infitec filter filtering out selective colors)
But how exactly does all this work.Can some one give an example say tracing the path taken from a source interlaced signal to final delivery to each eye? thanks.

Ps. on more3d.com they sell an infitec system but it also needs some "infitec hardware" what exactly is this hardware?
Also on Barco's site they say infitec is suitable for single projector 3d ? how is that done?
Regards
Clyde
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M.H.

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Posted on Friday, August 05, 2005 - 8:03 pm:   Edit PostDelete PostView Post/Check IPPrint Post

I am afraid Infotec needs a specialy modifed projectros with fiters shifted to non-standard wavelenghts ... Is this correct ?
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Anon

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Posted on Tuesday, August 09, 2005 - 10:24 am:   Edit PostDelete PostView Post/Check IPPrint Post

I'm not entirely sure exactly how infitec works other than to say that each filter splits the wavelength that our eyes see primary colours at their peak of intensity so that one eye sees only the colour up to the peak and the other eye sees the colour after the peak. I am no expert, so could be misreading the info that I have!

Because of the difference in intensity of red, green and blue wavelengths, the filters cause discolouration. ie. when you look at the projected image through the left eye of the glasses, there is a pinkish tinge to it and through the right eye there is a greenish tinge. The "Infitec hardware" alters the projected image to counteract this. However, it is quite simple to adjust the RGB of each projector to manually counteract the discolouration effect.

The filters can be used with either DLP or LCD projectors, as long as you can alter the intensity of the Red, Green & Blue channels individually (I understand that most modern projectors can do this).

If anyone would like me to email them a PDF detailing, quite technically, exactly how infitec filters work, just post a message to that effect and I'll forward it to you.
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clyde

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Posted on Tuesday, August 09, 2005 - 6:57 pm:   Edit PostDelete PostView Post/Check IPPrint Post

Anon, please do post me the pdf.
Thanks and regards
Clyde
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Andrei State

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Posted on Monday, August 22, 2005 - 7:05 pm:   Edit PostDelete PostView Post/Check IPPrint Post

Hi Anon, I would like to buy those filters and glasses if the price is right. Please tell me your price. You can reply to my email address
andrei_eins at cs dot unc dot edu

Regards,
Andrei
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Christoph Krause

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Posted on Monday, August 22, 2005 - 7:15 pm:   Edit PostDelete PostView Post/Check IPPrint Post

Hello, how much you want for this filters and glasses? is this original INFITEC? please answere fast. thanks
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matt

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Posted on Tuesday, August 23, 2005 - 12:01 am:   Edit PostDelete PostView Post/Check IPPrint Post

Anon - please email me the detailed infitec specifications. matt@kermis.com

Thanks,

Matt.
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Anon

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Posted on Tuesday, August 23, 2005 - 12:17 pm:   Edit PostDelete PostView Post/Check IPPrint Post

Keep watching this space - I have decided to put the filters and glasses on e-bay soon, I'll post a direct link here once they're up. To give you an idea of price, I will set the starting bid at around £80-100 for the filters (in a plastic case), and two pairs of glasses. If I remember rightly, the glasses alone cost me £50 per pair! I am, of course, open to offers until then.
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threeyes

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Posted on Friday, September 16, 2005 - 3:00 am:   Edit PostDelete PostView Post/Check IPPrint Post

Hello Anon.

Could you tell me where you bought the Infitec filters? Were they very expensive? Also, have you sold your own set now?

Thanks.

Phil.
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Stavros Cassidis

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Posted on Tuesday, November 15, 2005 - 6:27 pm:   Edit PostDelete PostView Post/Check IPPrint Post

Anon, could you please post me the pdf?

Thanks in advance and regards
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Joe Hager

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Posted on Friday, December 30, 2005 - 9:01 pm:   Edit PostDelete PostView Post/Check IPPrint Post

Anon, I'm currently working on a project that would work well with the INFITEC filter system. While I'm sure you probably sold the filters already, could you tell me where you got yours? I'm interesting in buying some. Please email, jhager@dark-realms.org. If anyone else has a vendor contact, could you please send it to me?

Thanks,
Joe

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