Ursprungsort
Shanghai, China
Maßgeschneiderte unterstützung
OEM, ODM
Material
BK7 and other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc
Diameter tolerance
+/-0.005mm
Centerthickness tolerance
+/-0.01mm
Focal length tolerance
+/-1%
Surface quality
10/5~60/40
Application area
Imaging,Lighting,Laser etc