A lens array unit includes first and second lens arrays cooperative with each other. The first lens array is provided with a plurality of first convex lenses and a first transparent holder formed integral with the first lenses. Each of the first lenses has first and second lens surfaces. The second lens...http://www.google.fr/patents/US6707613?utm_source=gb-gplus-shareBrevet US6707613 - Lens array unit and method of forming image
