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Which risk increases when using incorrectly aligned polarizing filters in imaging?

A)Reduced image contrast and blurred details
B)Increased signal to noise ratio artifacts
C)Chromatic aberration and rainbow fringes
D)Destructive interference causes total blackout

💡 Explanation

Incorrect alignment of the crossed polarizers causes imperfect blocking of light. Because polarization modulates light transmission based on alignment, a loss of extinction occurs resulting in less black and therefore lowered image contrast, rather than generating interference effects.

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