Specifications

1) Optical lens: CR-39
2) Nd=1.499
3) Dia: 55-75mm
4) Abbe value: 58
5) Specific gravity: 1.32

1) Product: CR-39 1.499 Single Vision Uncoat plastic lens

2) High scratch resistance
3) New design, slim and thin
4) UC,HC, HMC EMI , hydrophobic coating available
5) Tintable to various fashionable colors
6) Products are passed the high test of CE and ISO
7) Semi-finished or finished are available
8) Package: white envelopes or as customers' requirement