Because the refractive index of glass varies with wavelength, every house of a lens that will depend on its refractive index also varies with wavelength, such as the focal duration, the impression length, and also the image magnification. The improve of graphic distance with wavelength is called chromatic aberration, and https://cheapprescriptionglasses52851.smblogsites.com/29875195/music-online-no-further-a-mystery