SAN DIEGO, Sept. 4 /PRNewswire/ -- Cymer, Inc. (Nasdaq: CYMI), the world's leading supplier of excimer light sources used in semiconductor manufacturing, today announced that the company will provide a live Webcast of its presentation to investors at the Lehman Brothers Semiconductor and Computer Systems Conference on Wednesday, September 12, 2001 at 10:30 a.m. PDT.

The live Webcast will be available on Cymer's Website at www.cymer.com. A recording of the Webcast will be available within 24 hours of the live presentation, and will be accessible for ten days, through September 23.

Cymer, Inc. is the world's leading supplier of excimer laser illumination sources, the essential light source for deep ultraviolet (DUV) photolithography systems. DUV lithography is a key enabling technology, which has allowed the semiconductor industry to meet the exact specifications and manufacturing requirements for volume production of today's advanced semiconductor chips. Further information on Cymer may be obtained from the Company's SEC filings, the Internet at http://www.cymer.com or by contacting the company directly.

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SOURCE Cymer, Inc.

CONTACT: Terry Slavin, Director, Corp. Communications & IR of Cymer, Inc., +1-858-385-5232, or fax, +1-858-385-6090; or Stacey Voorhees, Associate of MCA, +1-650-968-8900, or fax, +1-650-968-8990, for Cymer, Inc./