Equipment for lighting photographic objects, comprises a first side lit light guide with irregular and irregularly spaced grooves and second thin guide with regularly spaced and regular grooves

摘要

The lighting equipment consists of first and second light guides (2,16). The first guide has a lower plane face adjacent to a mirror (15), diode side lighting (9-12) and an upper face with grooves (7). The grooves have irregular sections and variable transverse spacing (51). The second guide (16) has a lower plane face and an upper face with grooves (24) of regular parallel section and regular spacing An Independent claim is also included for: A camera inspection system which uses the lighting guides