Linked from
The 13 pages that link to Dispersion (optics), each with the reason it gives.
DiamondRelated: Diamond’s dispersion produces colored flashes when cut surfaces redirect light.
GemstoneRelated: Dispersion produces the colored flashes prized in diamonds and other gems.
PrismRelated: Wavelength-dependent refraction spreads white light into colors inside a prism.
MonochromatorRelated: Wavelength-dependent deflection makes spectral selection possible.
OpticksRelated: It explains the elongated spectrum produced in Newton’s prism experiments.
Sun dogRelated: Dispersion spreads a sun dog’s colors, with red typically nearest the Sun.
TitaniteRelated: Strong dispersion gives faceted titanite conspicuous flashes of spectral color.