Thin Film Coatings
                  Contact customer service to get a quote, place an order, or check on the status of an order. A team of dedicated customer service professionals is on hand to answer your questions and provide the service and support you need.
      
      
  
    Contact customer service to get a quote, place an order, or check on the status of an order. A team of dedicated customer service professionals is on hand to answer your questions and provide the service and support you need.
| Telephone | North America | +1 800 254 3684 (toll free) | 
| Export Control or ITAR (US Only) | +1 707 545-6440 (x7928) | |
| Europe | +33 1 30 81 50 41 | |
| Asia Pacific | +86 512 6956 1319 | |
| ospcustomerservice@viavisolutions.com | 
How to Order
- New customers must first complete a credit application or provide a valid credit card.
 - Send completed purchase orders to: ospcustomerservice@viavisolutions.com
 
NOTE: Please include the following information with your purchase order:
- purchase order number
 - "ship to" information
 - "bill to" information
 - courier name
 - courier account number