Hmm. I want to make sure we're saying the same thing here. The
Cokin adapter is the little metal ring which you screw into the front
of the lens which allows the Cokin filter holder to slide down over
the lens.
I gather you want to be able to attach your polarizers to the filter
holder without having to screw them into the front of your lenses.
Is that correct?
Basically if you create a square metal carrier for your polarizer
which is the same external size as the filter holder and permanently
install your polarizer into that holder, then you've solved your
problem. As with an OTC polarizer, you simply turn the holder to
rotate the filter in the metal carrier.
If that's your goal I suggest, unless you have fancy metalworking
skills, that you go find a tin/copper smith (a high end
carpenter/roofer might be just the thing) to create the carrier for
your polarizer.
Still, it seems like less trouble, altho possibly more money, to just
purchase the highest quality polarizer for your Cokin holder that you
can afford.
At 3:36 PM -0800 1/29/13, asharpe@xxxxxxxxxxxxxxxx wrote:
Kind of. What I really want to do is have a simple piece of material that
I can slide into the cokin system slots, with a hole cut out of it with
threads to fit a screw-in filter.
--
Emily L. Ferguson
mailto:elf@xxxxxxxxxxxxxxxxxx
508-563-6822
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