Index: 1.499

Single Vision 

Product Description Technical Data:
1.  Material: Imported material (PPG can prevent lens not yellow in two years)
2.  Index: Nd=1.50
3. Abbe Value: 59

4. Diameter Availability:55mm,60mm,65mm,70mm

5. We can offer uncoated ,hard coated and Multi-coating lens

6. Don't turn yellow in two years, and the (AR) coat is produced by Korea coating machine.

Finished lens:

˙CR-39 Single Vision Lens

˙CR-39 Round top, Flat top and invisible bifocal Lens

˙CR-39 Progress Lens

Power range: -6.00~+6.00/0~-2.00

                        -6.00~+6.00/-2.25~4.00

                        -6.00~~+6.00/-4.25~-6.00

Diameter: 55mm,60mm,65mm, 70mm

S/F base: 50B,100B,200B,300B,400B,500B,600B,800B,900B,1000B

Bifocal Series 

) Finished lens:

  a) Diameter: D28/70mm

  b) Power range: (0.00~-2.00) add (+1.00~+3.00); (0.00~+3.00) add (+1.00~+3.00)

2) Semi-finished lens

  a) Diameter: D28/70mm

  b) Base: 200, 400, 600, 800; add: +100~+300

Progressive Series