Description
- Photochromic lens optical glass containing silver halide microcrystals, phototropy reversible reaction according to the principle, in the sunlight and UV irradiation variable dark, completely absorb ultraviolet and visible light absorption of neutral; back to the dark, can restore the colorless transparent.
- UV400 Photochromic Transition (Optional) Aspherical Fiber Lens, Lens Index 1.56
- Strength: +100 to +300 by Increments of 25
- Frame: Full-Rim Trendy Acetate Frame, Color Blue and Red
- Comes with a soft case
Size:+225
 | 
Color:Blue
Transition Photochromic Progressive Reading Glasses Multi Focus No Line Gradual +Rx Farsighted Varifocal Men Women UV400 Trendy Sunglasses
