Thread: Two polarizers?
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Old 11-04-2009, 04:37 AM
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sk66 sk66 is offline
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How do you "cross" two CPL's?
I would have to guess it's linear CPL's used to "shut down" the light. It looks to me to be an image as might be seen thru a microscope...i.e. a very thin slice, high magnification, backlit...this would make sense.
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