Share Email Print

Proceedings Paper

Inspection and characterization of flexo-printing plates
Author(s): Cornelius Hahlweg; Lukas Pescoller; Wenjing Zhao
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In continuation of last year’s paper on distorting optics for inspection of 2 1/2D surfaces with convex or elevated elements - like braille paper and other special printing products - the present paper is dedicated to the quality control and characterization of flexo-printing plates. The need for high optical resolution contradicts the need for depth of field. A rugged optical system for gathering a series of microscopic images at various planes of focus is discussed.

Paper Details

Date Published: 30 September 2013
PDF: 8 pages
Proc. SPIE 8842, Novel Optical Systems Design and Optimization XVI, 88420M (30 September 2013); doi: 10.1117/12.2024318
Show Author Affiliations
Cornelius Hahlweg, bbw Hochschule Berlin (Germany)
Lukas Pescoller, Peret GmbH (Italy)
Wenjing Zhao, bbw Hochschule Berlin (Germany)

Published in SPIE Proceedings Vol. 8842:
Novel Optical Systems Design and Optimization XVI
G. Groot Gregory; Arthur J. Davis, Editor(s)

© SPIE. Terms of Use
Back to Top