ROFIN-SINAR Announces 2008 Second Quarter Financial Results Teleconference

HAMBURG, Germany and PLYMOUTH, Mich., April 17 /PRNewswire-FirstCall/ --
ROFIN-SINAR Technologies Inc. (Nasdaq: RSTI), one of the world's leading
developers and manufacturers of laser sources and laser-based solutions,
confirmed today that its 2008 second quarter results will be released on
Wednesday, April 30, 2008.
Chief Executive Officer, Gunther Braun, and Chief Financial Officer,
Ingrid Mittelstadt, will host a conference call at 5:00 PM (CET) / 4:00 PM
(UK) / 11:00 AM (Eastern) / 8:00 AM (Pacific) that day to review the results
and discuss the Group's recent business activities. The conference call will
be webcast live at http://www.rofin.com and will be available for replay
purposes as well.
The earnings announcement will be released at 8:00 AM (Eastern) on
Wednesday, April, 30, 2008, and will be available on http://www.rofin.com.
With operational headquarters in Plymouth, Michigan, and Hamburg, Germany,
ROFIN-SINAR Technologies Inc. designs, develops, engineers and manufactures
laser sources and laser-based system solutions for a wide range of
applications. The Company is one of the world's leading designers and
manufacturers of industrial lasers with production facilities in the US,
Germany, UK, Sweden, Finland, Singapore and Japan. ROFIN-SINAR currently has
more than 28,000 laser units installed worldwide and serves more than 3,000
customers. ROFIN-SINAR's shares trade on the NASDAQ Global Select Market under
the symbol RSTI and are listed in Germany in the "Prime Standard" segment of
the Frankfurt Stock Exchange under ISIN US7750431022. Additional information
is available on ROFIN-SINAR's home page: http://www.rofin.com.
Contact: Katharina Manok
Rofin-Sinar
011-49-40-733-63-256

SOURCE ROFIN-SINAR Technologies Inc.

Katharina Manok of Rofin-Sinar, +011-49-40-733-63-256