Wednesday, Apr 7, 2010 5:00 AM

ROCK HILL, South Carolina, April 7, 2010 – 3D Systems Corporation (NASDAQ: TDSC) today announced that it plans to hold its annual analyst and investor luncheon on Tuesday, May 11, 2010, at 11:30 a.m. EDT at the NASDAQ MarketSite in New York, NY. 3D Systems’ senior management will review the Company's strategic initiatives, operating highlights and financial progress, and will provide an update on its product and market development plans followed by a question and answer session.

The investor presentation led by Abe Reichental, president and chief executive officer, will begin at 12:00 p.m. Eastern Time. The event will feature comprehensive presentations by key members of the company’s senior management team and will be webcast live.

Investor Event Registration:

To register for the event, use the online registration link available under the Investor Relations section of 3D Systems’ web site or go directly to the registration page by clicking on or pasting the following link in your web browser: http://www.3dsystems.com/investors/2010_analyst_day.asp.

For remote participants, a live webcast of the analyst and investor day presentations will be available on 3D Systems’ web site under the Investor Relations section at www.3dsystems.com/ir. Participants are encouraged to visit the web site early to register for the webcast and to download any necessary software.

For more information please contact Amanda Molbert at (803) 326-4010 or via email at molberta@3dsystems.com

NASDAQ Closing Bell Ceremony:

At 4:00 Eastern Standard Time following the conclusion of the investor event, Abe Reichental will ring the NASDAQ Stock Market Closing Bell together with 3D Systems’ directors and senior management members.

The bell-ringing ceremony will be broadcast live on national business television at 4:00 p.m., Eastern Time, and on NASDAQ’s web site at http://www.nasdaq.com/about/marketsitetowervideo.asx under the MarketSite Web Cam.

About 3D Systems Corporation

3D Systems is a leading provider of 3-D Printing, Rapid Prototyping and Manufacturing systems and parts solutions. Its expertly integrated solutions reduce the time and cost of designing products and facilitate direct and indirect manufacturing by creating real parts directly from digital input. These solutions are used for design communication, functional prototyping and the production of functional end-use parts: Our customers Create With Confidence.

More information on the company is available at www.3dsystems.com