precision lens component mould 1,Cavity: Single / Multi 2,Mould life: 1,000,000shots Specifications: Precision mold: 1, ... the precision is:±0.001mm 2,Mold material: LKM mold base,and the steei also used by SKD61,SKD11 and S136 ... can be decided by custeroms. 3,Cavity: Single / Multi 4,precision of mold base:±0.005mm,and the mold core:±0.001mm ...