ADE Corporation To Broadcast 2005 Annual Meeting Of Shareholders Live Over The Internet

ADE Corporation (NASDAQ: ADEX), announced today that the
Company will broadcast its 2005 Annual Meeting of Shareholders live
over the Internet. The annual meeting will take place on Wednesday,
September 21, 2005 at 10:00 a.m. Eastern Time (EDT).
   To participate in the webcast, please visit the "Investor
Relations" section of the ADE website, located at www.ade.com, 15
minutes prior to the start of the webcast. This will allow
participants the time to download and install any necessary audio
software. The software and broadcast can be obtained at no charge to
the user. A replay of the event will be available on the website two
hours after the completion of the annual meeting and will continue to
be available for a period of one week.

   About ADE Corporation

   ADE Corporation is a leading supplier of metrology and inspection
systems required for production in the silicon wafer, semiconductor
device, magnetic data storage and optics manufacturing industries. The
Company's systems analyze and report product quality at critical
manufacturing process steps for yield enhancement, providing quality
certification data that is relied upon by semiconductor wafer, device
and computer disk manufacturers. The Company's systems also are used
for production measurements in the semiconductor chip fabrication
process. To learn more about ADE, visit the Company's Web site at
http://www.ade.com.