Imprint
Optence e.V.
Wilhelm-Theodor-Römheld-Str. 22
55130 Mainz
Tel.: 0049-6131-698-2871
Fax: 0049-6131-698-2873
E-Mail: info@optence.de
Internet: www.optence.de
ID No. in Darmstadt register association: VR 3067
VAT ID no.: DE 217 985 747
Chairman of the Board
Dr. Jürgen Petter
Managing Director
Daniela Reuter
Source reference for photographs:
Fotolia, iStock, Rofin-Sinar Laser GmbH, Carl Zeiss SMT GmbH, Johannes Verst
Responsible for the editorial contents:
Daniela Reuter