The progressive lenses allow you to read, see far away, and look at close objects without having to change your glasses, making them perfect for everyday use and preventing eye strain.
Model Number: ZP-RGSG011
Size:55-18-138）146*138*38mm/20g
Frame Material: Alloy
Lens Material: PC
Color: Black/gradient gray
Magnification Strength: 1.0x,1.5x,2.0x,2.5x,3.0x,3.5x & 4.0x