1.1.499(CR-39)
1)single vision, minus cylinder, plus cylinder
2)diameter:65,70mm
3)VD:58
2.1.551 Index
1)single vision, minus cylinder, plus cylinder,HMC,HMC-EMI,UV400,aspheric
2)diameter:70~72mm,75mm
3)VD:37
3.1.600 Index
1)single vision, minus cylinder, plus cylinder,HMC,HMC-EMI,UV400
2)diameter:70~72mm
3)VD:40