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ZERODUR® Extremely Low Expansion Glass Ceramic

ZERODUR® extremely low expansion glass ceramic is available as:

Supply Forms
Dimensions
Precision CNC machined parts according to customer‘s specifications

diameter: up to 4.5 m
Customized geometries
Light weighting up to 90% according to customer‘s specifications
Modern CNC processing equipment that uses CAD/CAM software and special grinding technologies allow for complex geometries and filigree structures to be produced upon customer request.

We also offer high-precision optical components made of ZERODUR® glass ceramic.