Material

We use optical glasses, synthetic quartz glass and natural quartz crystal, fluorides (e.g., CaF 2, MgF 2) and special materials.

Specifications

• Dimensions: up to max. 250 mm Ø or diagonal
• Radii: 2.0 mm to infinity
• Surface fidelity: up to lambda / 10 PV @ 632.8 nm
• Surface quality: According to DIN 10110 to 5 / 1x0,016

Quality assurance

Due to continuous process monitoring - before, during and after production - we guarantee you specified specifications, which can be documented by various measuring instruments and test protocols according to customer requirements.