Domes made of sapphire,co-spinel, ZnS, sapphire, plane protective discs for marine, aerospace and space applications - all this requires high precision in processing and quality control.

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

We process crystalline materials of various kinds. The procurement of these materials for optical components takes place worldwide and via proven partners. This enables us to guarantee an independent and secure supply. The selection of the right material is just as much part of our scope of services as its specification, quality testing and guaranteed traceability.

Our Products

fast success thanks to wide selection


A wide range of products from synthetic sapphire 


Optic components from all typical optical materials

From UV to IR


Q-switched systems in a wide spectral range

From UV (266nm)
 to IR (2.94µm)


Immediately availiable cheap stocks from overproduction