| 摘要 |
PROBLEM TO BE SOLVED: To provide a centering processing method for aspherical lens that can perform centering processing without requiring any reference surface even if a lens itself has an eccentric error.SOLUTION: A centering processing method for aspherical lens according to the present invention includes: an interference fringe forming process of forming interference fringes of an aspherical surface of a lens to be processed which has the aspherical surface on at least one surface; a centering process of centering the lens to be processed based upon the interference fringes of the aspherical surface formed in the interference fringe forming process; and a centering process of centering the lens to be processed while maintaining the centering state of the lens to be processed after the centering process. |
