● Photochromic technology darkens the lens automatically to help you adapt to changing light.
● Intelligent progressive multifocal lens give the best experience.
● Blue Light Blocking Lenses And UV400 Protective Coating.Anti blue light reading glasses can reduce eyestrain, prevent eye dry and eye fatigue, block blue light and anti glare.
Model Number: ZP-RG090-PH
Size:（50-16-142）138*142*40mm/17.90g
Frame Material: TR
Lens Material: PC
Color: Black
Magnification Strength: 1.0x,1.5x,2.0x,2.5x,3.0x,3.5x & 4.0x