Question:
Chromatic aberration arises in their lens due to:
Chromatic aberration arises in their lens due to:
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Chromatic aberration can be minimized by using achromatic lenses that combine different types of glass to counteract dispersion.
Updated On: Apr 28, 2025
- Difference in the focal length for different wavelengths
- Dispersion of light
- Diffraction of light
- Reflection of light
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The Correct Option is B
Solution and Explanation
Chromatic aberration occurs because different wavelengths of light are refracted by different amounts when passing through a lens. This happens due to the phenomenon of dispersion, where light of different colors travels at different speeds in the material of the lens, resulting in different focal lengths. This causes a failure to focus all colors of light at a single point, leading to chromatic aberration.
Thus, chromatic aberration arises due to \( \text{Dispersion of light} \).
Thus, chromatic aberration arises due to \( \text{Dispersion of light} \).
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