Происхождение товара
Jilin, China
Качество поверхности
60/40
Marterial
N-BK7, UV Fused Silica,sapphire, CaF2,Silicon,Ge
Dimension Tolerance
+/-0.1mm
Thickness Tolerance:
+/-0.1mm
Surface accuracy
1/4, 1/2 Lambda (as required)
surface quality
60/40, 40/20 (as required)
Angle Tolerance:
1arcsec, 1arcmin, 3arcmin (as required)
Coating:
Uncoated or Coated (as requried)