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← ScienceWhich effect diminishes usefulness when imaging through turbulent media?
A)Speckle contrast reduces image clarity✓
B)Chromatic aberration distorts color fidelity
C)Spherical aberration blurs out-of-focus elements
D)Coma asymmetry limits the field of view
💡 Explanation
Speckle contrast reduces image quality because light waves with high coherence interfere randomly after passing through the turbulent medium, generating the mechanism of speckle interference. Therefore, the image suffers from reduced detail rather than chromatic aberrations. The turbulence prevents accurate reconstruction.
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