Features:
1.49 round top bifocal lens with diameter 28/65MM,can be hard coated and multi-coated
1) Power range:
Spherical: 0.00 ~ +4.00
0.00 ~ -6.00
Add: +1.00 ~ +3.00
2) Semi-finished lens:
a) Diameter: 28/70mm
b) Base: 200, 400, 600, 800
c) Add: +100 ~ +300
envelop packing(fro choice):
1)normal white envelops
2)your design with your logo,need extra charges
outer packing :
Carton dimensions: 55 x 44 x 33cm(every carton include about 500 pairs lens)