Plastic lens mold 1,material of mold core:unimax 2,Mould material: H13 / S136 / SKD61 / UNIMAX / 2738 / NAK80 etc. Specifications: Precision Mold: 1,Precision lens mold. 2,Mould material: H13 / S136 / SKD61 / UNIMAX / 2738 / NAK80 etc. 3,material of mold core:unimax 4,precision of mold base:±0.005mm,and the mold core:±0.001mm,products'precision:±0.002mm 5,Mould life: 1,000,000shots 6,Design ...