index:1599

dia: 65/75

abbe: 38
the additional choice : ar hard hc hmc ,uv

high quality with low price

pc lenses 

1.   GLASS LENS (index 1.523, 1.70, uncoated& A/R, size 65/70 mm)

2.   CR-39 LENS (index 1.499, 1.56, 1.61, uncoated,H/C, H/M/C, size: 65/70/72 mm)

3.  BIFOCAL LENS (glasses & CR-39. round-top bifocal,flat-top bifocal, blended bifocal and   curve bifocallens)

4.   PROGRESSIVE LENS.