Sternkreuz Watch Glass Joblot

Sternkreuz for professionals

STERNKREUZ-mineral glasses and STERNKREUZ-mineral glass plates are chemically tempered against breakage.

This property cannot be seen when looking at these glasses. However, it is very important for the quality control process post manufacture.

Due to ionic exchange which is well controlled during the manufacture, the glasses are highly stressed.

Therefore Sternkreuz glasses are shock-resistant.

Always pay attention to the trademark STERNKREUZ.