First Order Chromatic Aberrations

Question 0

LATERAL CHROMATIC ABERRATION

Answer 0

(Lateral color)
Differences between the Image heights for the different colors or wavelengths. Image of an off axis point being spread into multiple colors

Question 1

LONGITUDINAL CHROMATIC ABERRATION

Answer 1

(Axial color)
Over correct or under correct
(Zonal shift is equal parts axial color and spherical ab.)