3D Systems Announces Adjustment to Conversion Rate of 5.50% Senior Convertible Notes Due 2016

3D Systems Announces Adjustment to Conversion Rate of 5.50% Senior Convertible
Notes Due 2016

ROCK HILL, S.C., Feb. 22, 2013 (GLOBE NEWSWIRE) -- 3D Systems (NYSE:DDD)
announced today that the conversion rate of the company's 5.50% senior
convertible notes due 2016 has been adjusted to reflect the previously
announced three-for-two split of the company's common stock in the nature of a
50% stock dividend. The stock split was declared by the Board of Directors of
the company on February 5, 2013. After giving effect to the adjustment for the
stock split, the conversion rate in effect immediately prior to the open of
business on February 22, 2013, and thereafter, is 69.9032 shares of common
stock per $1,000 principal amount of notes.

About 3D Systems

3D Systems is a leading global provider of 3D content-to-print solutions
including 3D printers, print materials and on-demand custom parts services for
professionals and consumers alike. The company also provides CAD modeling,
reverse engineering and inspection software tools and consumer 3D printers,
apps and services. Its expertly integrated solutions replace and complement
traditional methods and reduce the time and cost of designing and
manufacturing new products. 3D Systems products and services are used to
rapidly design, communicate, prototype or produce real functional parts,
empowering customers to create and make with confidence.

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

The 3D Systems Corporation logo is available at
http://www.globenewswire.com/newsroom/prs/?pkgid=4537

CONTACT: Investor Contact: Stacey Witten
         803-326-4010
         Email: Stacey.Witten@3dsystems.com
        
         Media Contact: Cathy Lewis
         781-852-5007
         Email: Cathy.Lewis@3dsystems.com

3D Systems Corporation Logo
 
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