Measurement of wedge and decentre of an aspheric optic using a multiwavelength interferometer
This paper investigates the feasibility of measuring wedge and decentre of an aspheric optic using a multiwavelength interferometer in a single, unified setup where surface form, wedge, and decentre are measured in succession. Wedge and decentre errors of an aspherical lens were measured on a multiwavelength interferom...