[LOGO] SILICON VALLEY BANK AMENDMENT TO LOAN DOCUMENTS BORROWER: 3D Systems, Inc. ADDRESS: 26081 Avenue Hall Valencia, California 91355 BORROWER: 3D Systems Inc. Limited ADDRESS: Unit 7, Progression Centre Mark Road, Hemel Hempstead Herts HP2 7DW ENGLAND BORROWER: 3D Systems France SARL ADDRESS: Park Club Universite, rue Jean Rostand #26 Bldg. R Orsay Cedex F-91893 FRANCE BORROWER: 3D Systems GmbH ADDRESS: Rontgenstrasse 41, Darmstadt- Arheilgen 63291 GERMANY DATE: July 5, 1996 THIS AMENDMENT TO LOAN DOCUMENTS is entered into between SILICON VALLEY BANK ("Silicon") and the borrowers named above (jointly and severally, the "Borrower"). The Parties agree to amend the Loan and Security Agreement between them, dated June 2, 1993, as amended by that Amendment to Loan Agreement dated August 3, 1994, and as amended by that Amendment to Loan Agreement dated July 5, 1995, and as otherwise amended from time to time (as so amended, the "Loan Agreement"), as follows, effective as of the date hereof. (Capitalized terms used but not defined in this Amendment, shall have the meanings set forth in the Loan Agreement.) 1. AMENDMENT TO SCHEDULE. The Schedule to the Loan and Security Agreement is amended effective on the date hereof, to read as set forth on the Schedule hereto. -1- SILICON VALLEY BANK AMENDMENT TO LOAN DOCUMENTS -------------------------------------------------------------------- 2. REPRESENTATIONS TRUE. Borrower represents and warrants to Silicon that all representations and warranties set forth in the Loan Agreement, as amended hereby, are true and correct. 3. GENERAL PROVISIONS. This Amendment, the Loan Agreement, any prior written amendments to the Loan Agreement signed by Silicon and the Borrower, and the other written documents and agreements between Silicon and the Borrower set forth in full all of the representations and agreements of the parties with respect to the subject matter hereof and supersede all prior discussions, representations, agreements and understandings between the parties with respect to the subject hereof. Except as herein expressly amended, all of the terms and provisions of the Loan Agreement, and all other documents and agreements between Silicon and the Borrower shall continue in full force and effect and the same are hereby ratified and confirmed. Borrower: Borrower: 3D SYSTEMS, INC. 3D SYSTEMS INC. LIMITED By /s/ [illegible] By /s/ [illegible] _______________________________ _______________________________ President Director By /s/ [illegible] By _______________________________ _______________________________ Secretary Secretary or Ass't Secretary Borrower: Borrower: 3D SYSTEMS FRANCE SARL 3D SYSTEMS GMBH By /s/ [illegible] By /s/ [illegible] _______________________________ _______________________________ Director Managing Director By By _______________________________ _______________________________ Secretary or Ass't Secretary Secretary or Ass't Secretary Silicon: SILICON VALLEY BANK By /s/ Doug Rosenthal _______________________________ Title Vice President ____________________________ -2- SILICON VALLEY BANK AMENDMENT TO LOAN DOCUMENTS -------------------------------------------------------------------- GUARANTORS' CONSENT The undersigned, guarantors, acknowledge that their consent to the foregoing Amendment is not required, but the undersigned nevertheless do hereby consent to the foregoing Amendment and to the documents and agreements referred to therein and to all future modifications and amendments thereto, and to any and all other present and future documents and agreements between or among the foregoing parties. Nothing herein shall in any way limit any of the terms or provisions of the Cross-Corporate Continuing Guaranty executed by the undersigned in favor of Silicon, which is hereby ratified and affirmed and shall continue in full force and effect. 3D SYSTEMS, INC. 3D SYSTEMS FRANCE SARL By: /s/ [illegible] By: /s/ [illegible] ________________________________ _____________________________ Title: Vice-President, Finance Title: Director _______________________________ __________________________ 3D SYSTEMS INC. LIMITED 3D SYSTEMS GMBH By: /s/ [illegible] By: /s/ [illegible] ________________________________ _____________________________ Title: Director Title: Managing Director _______________________________ __________________________ 3D SYSTEMS CORPORATION 3D SYSTEMS (CANADA) INC. By: /s/ [illegible] By: /s/ [illegible] ________________________________ _____________________________ Title: Vice President, Finance Title: Secretary _______________________________ __________________________ -3- --------------------------------------------------------------------- [LOGO] SILICON VALLEY BANK AMENDED SCHEDULE TO LOAN AND SECURITY AGREEMENT BORROWER: 3D Systems, Inc. ADDRESS: 26081 Avenue Hall Valencia, California 91355 BORROWER: 3D Systems Inc. Limited ADDRESS: Unit 7, Progression Centre Mark Road, Hemel Hempstead Herts HP2 7DW ENGLAND BORROWER: 3D Systems France SARL ADDRESS: Park Club Universite, rue Jean Rostand #26 Bldg. R. Orsay Cedex F-91893 FRANCE BORROWER: 3D Systems GmbH ADDRESS: Rontgenstrasse 41, Darmstadt- Arheilgen 63291 GERMANY DATE: July 5, 1996 CREDIT LIMIT (Section 1.1): An amount not to exceed the sum of (a) and (b) below: (a) $4,000,000 on a joint and aggregate basis for 3D Systems, Inc., 3D Systems Inc. Limited, 3D Systems France SARL, and 3D Systems GmbH, at any one time outstanding; plus (b) the amount of that certain standby letter of credit number ____________ (the "IRB Letter of Credit") issued by Silicon in connection with those certain $4,900,000 Variable Rate Demand Industrial Development Revenue Bonds Series 1996 (3D Systems Corporation Project) (the "Industrial Revenue Bonds"). BORROWER LETTER OF CREDIT SUBLIMIT Silicon, in its reasonable discretion, will from time to time during the term of this Agreement issue letters of credit (in addition to the IRB -1- SILICON VALLEY BANK AMENDED SCHEDULE --------------------------------------------------------------------- Letter of Credit) for the account of the Borrower ("Letters of Credit"), in an aggregate amount at any one time outstanding not to exceed $1,000,000*, upon the request of the Borrower, provided that, on the date the Letters of Credit are to be issued, Borrower has available to it Accounts Loans in an amount equal to or greater than the face amount of the Letters of Credit to be issued. Prior to the issuance of any Letters of Credit, Borrower shall execute and deliver to Silicon Applications for Letters of Credit and such other documentation as Silicon shall specify (the "Letter of Credit Documentation"). Fees for the Letters of Credit shall be as provided in the Letter of Credit Documentation. Letters of Credit may have a maturity date up to twelve months beyond the Maturity Date in effect from time to time, provided that if on the Maturity Date, or on any earlier effective date of termination, there are any outstanding letters of credit issued by Silicon or issued by another institution based upon an application, guarantee, indemnity or similar agreement on the part of Silicon, then on such date Borrower shall provide to Silicon cash collateral in an amount equal to the face amount of all such letters of credit plus all interest, fees and cost due or to become due in connection therewith, to secure all of the Obligations relating to said letters of credit, pursuant to Silicon's then standard form cash pledge agreement. *ON A JOINT AND AGGREGATE BASIS FOR 3D SYSTEMS, INC., 3D SYSTEMS INC. LIMITED, 3D SYSTEMS FRANCE SARL, AND 3D SYSTEMS GMBH, The Credit Limit set forth above and the Loans available under this Agreement at any time shall be reduced by the face amount of Letters of Credit from time to time outstanding. FOREIGN EXCHANGE CONTRACT SUBLIMIT Up to $500,000* (the "Contract Limit") of the Credit Limit may be utilized for spot and future foreign exchange contracts (the "Exchange Contracts"). The Credit Limit available at any time shall be reduced by the following amounts (the "Foreign Exchange Reserve") on each day (the "Determination Date"): (i) on all outstanding Exchange Contracts on which delivery is to be effected or settlement allowed more than two business days from the Determination Date, 20% of the gross amount of the Exchange Contracts; plus (ii) on all outstanding Exchange Contracts on which delivery is to be effected or settlement allowed within two business days after the Determination Date, 100% of the gross amount of the Exchange Contracts. In lieu of the Foreign Exchange Reserve for 100% of the gross amount of any Exchange Contract, the Borrower may request that Silicon debit the Borrower's bank account with Silicon for such amount, provided Borrower has immediately available funds in such amount in its bank account. * ON A JOINT AND AGGREGATE BASIS FOR 3D SYSTEMS, INC., 3D SYSTEMS INC. LIMITED, 3D SYSTEMS FRANCE SARL, AND 3D SYSTEMS GMBH Silicon may, in its discretion, terminate the Exchange Contracts at any time (a) that an Event of Default occurs or (b) that there is not sufficient availability under the Credit Limit and Borrower does not have available funds in its bank account to satisfy the Foreign Exchange Reserve. If either Silicon or Borrower terminates the Exchange Contracts, and without limitation of the FX Indemnity Provisions (as referred to below), Borrower agrees to reimburse -2- SILICON VALLEY BANK AMENDED SCHEDULE --------------------------------------------------------------------- Silicon for any and all fees, costs and expenses relating thereto or arising in connection therewith. Borrower shall not permit the total gross amount of all Exchange Contracts on which delivery is to be effected and settlement allowed in any two business day period to be more than $250,000* (the "Settlement Limit"), nor shall Borrower permit the total gross amount of all Exchange Contracts to which Borrower is a party, outstanding at any one time, to exceed the Contract Limit. * ON A JOINT AND AGGREGATE BASIS FOR 3D SYSTEMS, INC., 3D SYSTEMS INC. LIMITED, 3D SYSTEMS FRANCE SARL, AND 3D SYSTEMS GMBH Notwithstanding the above, however, the amount which may be settled in any two (2) business day period may, in Silicon's sole discretion, be increased above the Settlement Limit up to, but in no event to exceed, the amount of the Contract Limit (the "Discretionary Settlement Amount") under either of the following circumstances (the "Discretionary Settlement Circumstances"): (i) if there is sufficient availability under the Credit Limit in the amount of the Foreign Exchange Reserve as of each Determination Date, provided that Silicon in advance shall reserve the full amount of the Foreign Exchange Reserve against the Credit Limit; or (ii) if there is insufficient availability under the Credit Limit as to settlements within any two (2) business day period if Silicon is able to: (A) verify good funds overseas prior to crediting Borrower's deposit account with Silicon (in the case of Borrower's sale of foreign currency); or (B) debit Borrower's deposit account with Silicon prior to delivering foreign currency overseas (in the case of Borrower's purchase of foreign currency); PROVIDED that it is expressly understood that Silicon's willingness adopt the Discretionary Settlement Amount is a matter of Silicon's sole discretion and the existence of the Discretionary Settlement Circumstances in no way means or implies that Silicon shall be obligated to permit the Borrower to exceed the Settlement Limit in any two business day period. In the case of Borrower's purchase of foreign currency, Borrower in advance shall instruct Silicon upon settlement either to treat the settlement amount as an advance under the Credit Limit, or to debit Borrower's account for the amount settled. The Borrower shall execute all standard form applications and agreements of Silicon in connection with the Exchange Contracts, and without limiting any of the terms of such applications and agreements, the Borrower will pay all standard fees and charges of Silicon in connection with the Exchange Contracts. Without limiting any of the other terms of this Loan Agreement or any such standard form applications and agreements of Silicon, Borrower agrees to indemnify Silicon and hold it harmless, from and against any and all claims, debts, liabilities, demands, obligations, actions, costs -3- SILICON VALLEY BANK AMENDED SCHEDULE --------------------------------------------------------------------- and expenses (including, without limitation, attorneys' fees of counsel of Silicon's choice), of every nature and description, which it may sustain or incur, based upon, arising out of, or in any way relating to any of the Exchange Contracts or any transactions relating thereto or contemplated thereby (collectively referred to as the "FX Indemnity Provisions"). The Exchange Contracts shall have maturity dates no later than the Maturity Date. INTEREST RATE (Section 1.2): A rate equal to the "Prime Rate" in effect from time to time (except that the interest rate on any obligations outstanding under the IRB Letter of Credit shall be as set forth therein). Interest shall be calculated on the basis of a 360-day year for the actual number of days elapsed. "Prime Rate" means the rate announced from time to time by Silicon as its "prime rate;" it is a base rate upon which other rates charged by Silicon are based, and it is not necessarily the best rate available at Silicon. The interest rate applicable to the Obligations shall change on each date there is a change in the Prime Rate. LOAN ORIGINATION FEE (Section 1.3): NOT APPLICABLE. MATURITY DATE (Section 5.1): JULY 5, 1997 (except that the Maturity Date of the IRB Letter of Credit shall be as set forth therein). PRIOR NAMES OF BORROWER (Section 3.2): NONE TRADE NAMES OF BORROWER (Section 3.2): NONE OTHER LOCATIONS AND ADDRESSES (Section 3.3): FOR 3D SYSTEMS, INC. 6230 N. BELTLINE RD., SUITE 300, IRVING, TX 75063 27280 HAGGERTY ROAD, TECHNOLOGY PARK, SUITE C-7, FARMINGTON HILLS, MICHIGAN 48331 PLYMOUTH CROSSING, 4110 BUTLER PIKE, SUITE A102, PLYMOUTH MEETING, PA 19462 1350 REMINGTON RD., SUITE K, SCHAUMBURG, IL 60173 805 FALCON WAY, GRAND JUNCTION, CO 81506 MATERIAL ADVERSE LITIGATION (Section 3.10): NONE NEGATIVE COVENANTS- EXCEPTIONS (Section 4.6): Without Silicon's prior written consent, Borrower may do the following, provided that, after giving effect thereto, no Event of Default has occurred and no event has occurred which, with notice or passage of time or both, would constitute an Event of Default, and provided that the following are done in compliance with all applicable laws, rules and regulations: (i) pay or lend to the Parent Company whether by dividend, advance or otherwise, such amounts to enable the Parent Company to pay when due all federal, state, and local taxes; reasonable operating expenses; and legal, accounting and filing fees; -4- SILICON VALLEY BANK AMENDED SCHEDULE --------------------------------------------------------------------- in each of the foregoing cases, however, payments shall only be made in such amounts as are attributable to the ownership of Borrower (collectively referred to as the "Upstream Payments"), including, without limitation, directors' fees, legal and accounting expenses and filing fees attributable to the ownership of Borrower, PROVIDED, HOWEVER, Borrower may pay or lend to the Parent Company funds not to exceed $5,000,000 to allow the Parent Company to repurchase shares of Parent Company's stock; and (ii) make scheduled payments of principal and interest on Silicon approved subordinated indebtedness owing to the Borrower's shareholders and related parties. FINANCIAL COVENANTS (Section 4.1): Borrower shall cause Parent Company to comply with all of the following covenants on a consolidated basis. Compliance shall be determined as of the end of each quarter, except as otherwise specifically provided below: QUICK ASSET RATIO: Parent Company shall maintain a ratio of "Quick Assets" to current liabilities of not less than 2.50 to 1. TANGIBLE NET WORTH: Parent Company shall maintain a tangible net worth of not less than $52,000,000. DEBT TO TANGIBLE NET WORTH RATIO: Parent Company shall maintain a ratio of total liabilities to tangible net worth of not more than 0.75 to 1. DEFINITIONS: "Current liabilities" shall have the meaning ascribed thereto in accordance with generally accepted accounting principles, except that "current liabilities": (i) shall include the IRB Letter of Credit; (ii) shall not include any current portion of the indebtedness represented by the Industrial Revenue Bonds. "Tangible net worth" means the excess of total assets over total liabilities, determined in accordance with generally accepted accounting principles, excluding however all assets which would be classified as intangible assets under generally accepted accounting principles, including without limitation goodwill, licenses, patents, trademarks, trade names, copyrights, and franchises. "Quick Assets" means cash on hand or on deposit in banks, readily marketable securities issued by the United States, readily marketable commercial paper rated "A-1" by Standard & Poor's Corporation (or a similar rating by a similar rating organization), certificates of deposit and banker's acceptances, and accounts receivable (net of allowance for doubtful accounts). DEFERRED REVENUES: For purposes of the above quick asset ratio, deferred revenues shall not be counted as current liabilities. For purposes of the above debt to tangible net worth ratio, deferred revenues shall not be counted in determining total liabilities and shall not be counted in determining tangible net worth for purposes of such ratio. For all other purposes deferred revenues shall be counted as liabilities in accordance with generally accepted accounting principles. -5- SILICON VALLEY BANK AMENDED SCHEDULE --------------------------------------------------------------------- SUBORDINATED DEBT: "Liabilities" for purposes of the foregoing covenants do not include indebtedness which is subordinated to the indebtedness to Silicon under a subordination agreement in form specified by Silicon or by language in the instrument evidencing the indebtedness which is acceptable to Silicon. OTHER COVENANTS (Section 4.1): Borrower shall at all times comply with all of the following additional covenants: 1. BANKING RELATIONSHIP. Borrower shall at all times maintain its primary banking relationship with Silicon. 2. INDEBTEDNESS. Without limiting any of the foregoing terms or provisions of this Agreement, Borrower shall not in the future incur indebtedness for borrowed money, except for indebtedness to Silicon, and Borrower shall cause Parent Company, on a consolidated basis, not to incur indebtedness in the future except for indebtedness in connection with: (i) the purchase or lease of equipment, which shall not exceed $2,500,000 in the aggregate at any time outstanding; or (ii) the Industrial Revenue Bonds. 3. UVP INTERCREDITOR. The Borrower shall cause UVP, Inc. to maintain in effect the intercreditor agreement with Silicon. 4. CROSS CORPORATE GUARANTY. Each Borrower shall maintain in effect, and Borrower shall cause Parent Company to maintain in effect, the respective Cross Corporate Continuing Guaranty that each delivered to Silicon in connection with the original Loan Agreement. 5. NEGATIVE PLEDGE. Borrower shall not grant a security interest in any of its Collateral, whether presently owned or hereafter acquired, PROVIDED, HOWEVER, Borrower may incur liens on capital equipment relating to indebtedness incurred pursuant to Paragraph 2 set forth above entitled "Indebtedness". 6. ADDITIONAL EVENTS OF DEFAULT; UVP LETTER, MATERIAL ADVERSE CHANGE. Without limiting the Events of Default as set forth in the Loan Agreement, each of the following shall constitute an Event of Default: (a) a default or event of default under the Letter Agreement dated January 5, 1990 between Borrower and UVP, Inc. or under the Security Agreement dated January 5, 1990 between Borrower and UVP, Inc.; and (b) a material adverse change in the business, assets or prospects of Borrower or any guarantor after the date hereof. 7. NORWEST BANK INTERCREDITOR. The Borrower shall cause Norwest Bank Colorado, National Association, a national banking association ("Norwest"), to execute and maintain in effect for so long as the IRB Letter of Credit is outstanding an intercreditor agreement with Silicon in form and substance acceptable to Silicon in its discretion. 8. ADDITIONAL EVENT OF DEFAULT: REIMBURSEMENT AGREEMENT BY PARENT. Without limiting the Events of Default as set forth in the Loan Agreement, any default or event of default under that certain Reimbursement Agreement dated as of August 1, 1996, by and between the Parent Company and Norwest, shall constitute an Event of Default. 9. CASH COLLATERALIZATION OF IRB LETTER OF CREDIT. Notwithstanding any other term of this Agreement, if upon (a) the Maturity Date, or (b) the date of any earlier termination of this Agreement, or (c) the date of occurrence of any Event of Default, the -6- SILICON VALLEY BANK AMENDED SCHEDULE --------------------------------------------------------------------- IRB Letter of Credit is outstanding, then on such date Borrower shall provide to Silicon cash collateral in an amount equal to 105% of the face amount of the IRB Letter of Credit plus all interest, fees and costs due or to become due in connection therewith, to secure all of the Obligations relating to the IRB Letter of Credit, pursuant to Silicon's then standard form cash pledge agreement. Borrower: Borrower: 3D SYSTEMS, INC. 3D SYSTEMS INC. LIMITED By /s/ Charles Hull By /s/ Gordon Almquist _______________________________ _______________________________ President Director By /s/ Gordon Almquist By _______________________________ _______________________________ Secretary Secretary or Ass't Secretary Borrower: Borrower: 3D SYSTEMS FRANCE SARL 3D SYSTEMS GMBH By /s/ Gordon Almquist By /s/ Gordon Almquist _______________________________ _______________________________ Director Managing Director By By _______________________________ _______________________________ Secretary or Ass't Secretary Secretary or Ass't Secretary Silicon: SILICON VALLEY BANK By /s/ Doug Rosenthal ______________________________ Title Vice President ___________________________ -7-