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What is Optical Aberrations Explained about?

Chromatic aberration occurs when white light is refracted and dispersed into its spectral colors by an optical system like the eye. Achromatic lens systems use lenses of different materials and powers to neutralize dispersion while maintaining refractive power. The human eye exhibits chromatic aberration of about 2 diopters between red and blue light, with yellow-green being the wavelength in focus. The duochrome test utilizes this to check for refractive errors. Other optical aberrations include spherical

Author

Cherry Ortega

Language

EN