We have ERP-based production facilities and provide clean storage of our components to avoid contamination.

All mirrors manufactured at LT Ultra are controlled using laser-interferometers both during manufacturing and also once again before its final delivery.

Documentation is provided in either analog format or digitally depending on the agreements negotiated with our customers.

Mirrors with Multi-Layer-Coatings, such as Zero-Phase-Coatings or Phase-Retarders are measured (to 100%?) using our in-house Ratiometer / Ellipsometer.