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← ScienceWhich effect minimizes chromatic aberration within doublet lenses?
A)Destructive interference across wavelengths✓
B)Increased material refractive index
C)Complete internal light reflection
D)Polarization mode dispersion control
💡 Explanation
Destructive interference minimizes aberration, because differing thicknesses cause wavelengths to cancel, flattening the focal plane through thin-film interference. Therefore chromatic aberration reducing occurs, rather than alternatives like reflection, which separates light, and more dispersion control.
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