The shape of any aspherical surface with rotational symmetry can be very easily found with great accuracy using Newton fringes formed against a spherical test plate. To make it possible, a special mathematical procedure is devised for use with a special measuring system here described.
© 1970 Optical Society of America
Original Manuscript: July 31, 1969
Published: April 1, 1970
D. Malacara and A. Cornejo, "Testing of Aspherical Surfaces with Newton Fringes," Appl. Opt. 9, 837-839 (1970)