Sapphire domes, Co-Spinell, ZnS, _MgF2, flat protective screens for the marine, aerospace and aviation industries – all of these require high precision in processing and quality control.

Mirrors made of silicon or ZERODUR®, sapphire mirrors for crystal growing in space – we have over 20 years of experience in the development and production of such sophisticated objects. High flatness, surface quality and material purity as well as vacuum-tight connections are required for these applications.

We process a wide variety of crystalline materials. These materials for optical components are procured worldwide and via proven partners. This enables us to guarantee an independent and reliable supply. The selection of the right material is just as much a part of our scope of services as its specification, quality testing and guaranteed traceability.