Photographic printing apparatus.

摘要

A photographic printing apparatus having a single light source and a reflecting mirror. The mirror is provided between the light source and the light-modulating device having light-modulating filters, a mirror tunnel and diffusers and has a light-passing portion. Most part of the light from the light source is reflected by the mirror and used for exposing negative films after passing it through the light-modulating device. The remainder of the light from the light source passes through the light-passing portion and is used for scanning.