Abstract

Advancements in ultra precision machining technology has made freeform optics more readily available at more affordable prices. In this paper we describe the steps required to manufacture some of these complex surfaces. We describe machining techniques like fast tool servo, slow slide servo, raster machining and micro milling. We also elaborate on the software tools required to convert an optical design into a freeform surface that meets design specification.

© 2008 Optical Society of America