Linear v Circular polarizers

Started Feb 2, 2013 | Discussions thread
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Detail Man
Detail Man Forum Pro • Posts: 16,492
Re: Linear v Circular polarizers

micksh6 wrote:

Detail Man wrote:

It seems to me the cogent concern might be whether the use of a linear polarizer might in some way act to degrade the effectiveness of the anti-aliasing OPLF - and in doing so, perhaps degrade the system's specified spatial-frequency resolution in one axis when the linear polarizer happens to exist at certain specific physical rotational alignments. Such effects would be rather hard to test for ?

I don't know, why don't you tell in layman's terms what you mean?

http://mtfmapper.blogspot.it/2012/05/pixels-aa-filters-box-filters-and-mtf.html

I rotated linear polarizer 15 times for test shots and many more times in live view.

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