Progressive Photochromic (Light-Responsive) Lenses Index:1.74 Index Max PD 80 Lens Width

Max PD 80 Lens Width 61 Lens Height 38 Frame Width 156 Temple Length 150 Lens Bridge 20 Shape Oval Material Matel Fit Extra Large Frame Weight 30 grams

quickly adjusting darkness in response to UV radiation

Max PD 80 Lens Width 54 Lens Height 30 Frame Width 140 Temple Length 134 Lens Bridge 18 Shape Geometric Material Metal Fit Large

Max PD 80 Lens Width 55 Lens Height 45 Frame Width 145 Temple Length 145 Lens Bridge 18 Shape Cat Eye Material Acetate Fit Large Frame Weight 26 grams

They provide sharp vision in any environment

Progressive Photochromic (Light-Responsive) Lenses Index:1.74 Index Max PD 80 Lens WidthProgressive Photochromic (Light Responsive) Lenses adapt to changing light conditions, quickly adjusting darkness in response to UV radiation. They provide sharp vision in any environment, reducing the need for multiple pairs of glasses.