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Which outcome results when contaminants alter antireflection coating thickness?

A)Increased reflected light intensity increases
B)Perfect destructive interference still eliminates reflection
C)Wavelength dependent chromatic aberration increases
D)Coating adhesion to lens significantly increases

💡 Explanation

Reflected light increases because suboptimal thickness changes the path length difference, disrupting destructive interference intended for anti-reflection. Therefore, reflection occurs rather than minimal transmission, because optimal path differences were not achieved.

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