Place Of Origin:China (Mainland)
Lens Width:64mm
Lens Height:50mm
Frame Material:Acetate
Model Number:BF3392
Gender:WOMEN
Lenses Material:CR-39
Origin:Mainland China
Certification:CE
Frame Weight:29g
Lens function 1:Anti blue light / Blue ray blocking
Lens function 2:Filter UV rays / UV400 Protect
Lens function 3:Photochromic gray or brown
Lens function 4:Intelligent color change