1. AOS TECHNOLOGIES AG
2. DEL IMAGING SYSTEMS LLC
3. FASTEC IMAGING CORPORATION
4. HS VISION GMBH
5. IDT INC.
6. IX CAMERAS INC.
7. LAETUS GMBH
8. LUMENERA CORPORATION
9. MIKROTRON GMBH
10. OPTRONIS GMBH
11. PCO AG
12. PHOTOMETRICS
13. PHOTRON LTD.
14. VISION RESEARCH INC.
15. WEISSCAM GMBH