Ziemer Ophthalmic Systems AG
Contact our Ziemer technical support team for assistance.

Technical Support

Contact our technical support team for assistance.


International Support:

+41 848 943 637

USA Support:

+1 866 708 4472

Canada Support:

+1 866 368 8520


International support is available Monday through Friday, from 7am to 10pm, and Saturday and Sunday, from 8am to 6pm (CET). After hours support calls are automatically routed to the US support line.

US and Canada support is available from 8am to 5pm (CST), Monday through Friday. After hours calls are routed to the on-call support engineer.

Please have your device serial number available.

For general information and inquiries, please use our contact form.

To file a complaint or open a case, please use the complaint / case form .