| Company Name                                                                                           |       | Jurisdiction   |
|--------------------------------------------------------------------------------------------------------|--------------------------------|----------------|
| Domestic Subsidiaries:                                                                                 |                                |                |
|        Birch Nantucket Holding      Company, LLC                         |                                | Delaware       |
|             Newport Domestic International Sales Corporation (inactive)  |                                | California     |
|        Newport European Distribution      Company                        |                                | California     |
|             Newport Finance Company I, LLC                               |                                | Delaware       |
|        Newport Finance Company II,      LLC                              |                                | Delaware       |
|             Newport Franklin, Inc.                                       |                           | Delaware       |
|             Newport Government Systems, Inc. (inactive)                  |                                | California     |
|             Newport Inspection Holdings, Inc. (inactive)                 |                                | Michigan       |
|        Newport Precision Optics      Corporation                         |                                | New York       |
|             Spectra-Physics Optics Corporation (inactive)                |                                | California     |
|        Unique Equipment Co.      (inactive)                              |                                | Arizona        |
|                                                                                                   |
| Foreign Subsidiaries:                                                                                  |                                |                |
|        Hilger Analytical Limited      (indirect; inactive)               |                                | United Kingdom |
|             Hilger Crystals Limited (indirect)                           |                                | United Kingdom |
|        Micro Controle Finance Holding 1      (indirect)                  |                                | France         |
|        Micro Controle Finance Holding 2      (indirect)                  |                                | France         |
|        Micro Controle Holdings Ltd.      (inactive)                      |                                | United Kingdom |
|        Micro Controle Italia S.r.l.      (inactive)                      |                                | Italy          |
|        Micro Controle Ltd. (indirect;      inactive)                     |                                | United Kingdom |
|        Micro Controle Spectra-Physics      S.A.S.                        |                                | France         |
|        Micro Controle UK Ltd. (indirect;      inactive)                  |                                | United Kingdom |
|        MRSI Asia Pte. Ltd.                                               |                                | Singapore      |
|        MRSI Europe, B.V.                                                 |                                | Netherlands    |
|        Newport Corporation (Barbados) SRL      (inactive)                |                                | Barbados       |
|        Newport Instruments Canada      Corporation                       |                                | Canada         |
|        Newport Spectra-Physics B.V.                                      |                                | Netherlands    |
|        Newport Spectra-Physics GmbH      (indirect)                      |                                | Germany        |
|        Newport Spectra-Physics Ltd.                                      |                                | United Kingdom |
|        Newport Opto-Electronics Technologies (Wuxi)      Company Limited |                                | China          |
|        Spectra-Physics K.K.                                              |                                | Japan          |
|        Spectra-Physics Lasers Limited (indirect;      inactive)          |                                | United Kingdom |
|        Spectra-Physics Limited (indirect;      inactive)                 |                                | UnitedKingdom  |

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