Method of manufacture by injection moulding of analysers has multiple facets intended to the optical analysis of images

摘要

A high speed multi-faceted polygonal scanner is provided by injection molding. An adhesion promoting coating is applied to the injection molded acrylic polygon in order to accept subsequently applied thin reflective coating of for example aluminum which provides the finished faces of the multi-faceted scanner. Methods of employing these scanning systems in flying spot applications are also disclosed.