3 ms·

Isn’t group velocity (transmission speed) what you want to fix for chromatic aberration issues?

• steerablesafe 5y ago
  > For light, refraction follows Snell's law, which states that, for a given pair of media, the ratio of the sines of the angle of incidence θ1 and angle of refraction θ2 is equal to the ratio of phase velocities (v1 / v2) in the two media, or equivalently, to the indices of refraction (n2 / n1) of the two media. [1] https://en.wikipedia.org/wiki/Refraction https://en.wikipedia.org/wiki/Refraction
  • beervirus 5y ago
    Huh, ok. I stand corrected.