1.Production | 1.591 PC Progressive Photochromic Grey Lenses |
2.Material | Polycarbonate PC |
3.Abbe Value | 31 |
4.Transmittance | 97% |
5.Specific Gravity | 1.20 |
6.Diameter | 70/14+4mm |
7.Coating | UC/HC/HMC/SHMC |
8.Coating Color | Green,Blue,Gold,Purple,Yellow Green |
9.Coating Machine | Germany Satisloh (Excellent Machine,Strong Coating) |
10.Produce Quantity | 20,000 Pair/days |
11.Samples | Samples is free charge |
12.Payment | L/C,D/P,T/T/WU/MONEY GRAM |