Re: polarizing filters with b&w infrared

[boblong@xxxxxxxxxxx (Robert Long)]

On Thu, 31 Oct 1996 14:26:44 +0000 (GMT), Russ Rosener wrote:

|Isn't the dark result because a polarizer is only polarizing the visible
|spectrum which HIE is also sensitive to?

Yes, presumably.

|It seems there is little difference when using a polarizer with a #87
|filter because most of the visible light is filtered out by the IR =
filter.

I haven't tried it myself, but the photos reproduced in the Kodak
booklet Joe and I were discussing show only slight difference with
that filter, with and without polarization.

Bob Long
(boblong@xxxxxxxxxxx)

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Topic No. 12