Re: Acute angle projection (variable/stretched focal point?)

Helpful person <rrllff@xxxxxxxxx> wrote:
http://www.camfpd.com/technology.htm

Interesting. I designed a system almost identical about 10 years ago
and it was not my original idea. i wonder how valid their patents are?

I suppose that would depend on what they have patented, and when.
It was 6 years ago I first saw a presentation (at a conference)
and thought it seemed a nice idea. I don't know how far back their
work goes -- since their wedges aren't all over the place by now I
assume the fabrication of optics or wedges is a bit trickier than
they hoped.

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Dr. Paul Kinsler
Blackett Laboratory (QOLS) (ph) +44-20-759-47520 (fax) 47714
Imperial College London, Dr.Paul.Kinsler@xxxxxxxxxxx
SW7 2BW, United Kingdom. http://www.qols.ph.ic.ac.uk/~kinsle/

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