• Material from DUV to IR
(glass,fused silica,ZnSe,ZnS,Si,Ge,CaF2,MgF2,BaF2,LiF,Sapphire and so on.)
• Customized dimension and shapes
• Diameter: 1mm~1200mm
• Radius : R1mm-R∞
• Dimension Tolerance :≥+-0.005mm
• Thickness Tolerance: ≥+-0.005mm
• Centration : ≥20″or Δt ≥0.005mm
• PV: ≥λ/15
• Scratch&Dig: 10/5~80/50
• Coating :According to customers’requirements
• Manufacturing capability : Over 5000000 pieces/year