• Diameter: 7-200 mm
• ROC: 10mm - plano
• Size tolereance up to +/- 0,01 mm
• Center thickness tolerance: up to +/- 0,02 mm
• Surface quality: up to S/D 10-5
• Irregularity: (Plano surface): L/10
• Form Error  Z (Aspherical surface): +/- 0,2 um
• Centration: up to 30“
• Coatings: Coatings according to customers requirement

Materials:

• All optical glass from
• SCHOTT, OHARA, CDGM and SUMITA
• Crystals
• Quarts
• other material on request