Method for measuring wavefront aberration and wavefront aberration measuring apparatus

摘要

Providing a method for measuring wavefront aberration measured by detecting light that is emanated from a light source, incident on a test lens, and transmitted through the test lens, the method comprising steps of: measuring wavefront aberration in a state where an aperture stop of the test lens is fully opened; measuring a position of the center of a pupil of the test lens in a state where the aperture stop is stopped down; and expanding wavefront aberration by polynomials with making the position of the center of the pupil to be an origin, and a wavefront aberration measuring apparatus.