TR90 Sport Photochromic Gray Square Presbyopic Glasses UV400 Comfortable Elderly Glasses Power 0 To +400

Element type : Outdoor Sports Applicable Scenarios : Outdoor Product Type : Regular reading glasses Style type : Rectangle Place Of Origin : China (mainland) Model Number : VTR08 Lens Width : 5.5cm Lens Height : 4.3cm Frame Material : Plastic Titanium Lenses Material : Polycarbonate Lenses Color : WHITE Gender : Women,Men Lenses Optical Attribute : Photochromic Origin : Mainland China Item Type : EYEWEAR Eyewear Type : Reading glasses PD : 62-64mm Function : Reading Glasses Reading Glasses : 100 150 to 400 Hyperopia Eyeglasses 40-45 years old:  plus 100100 1.0 45-50 years old:  plus 150150 1.5 50-55 years old:  plus 200200 2.0 55-60 years old:  plus 250250 2.5 60-65 years old:  plus 300300 3.0 65-70 years old:  plus 350350 3.5 more than 75 years old: plus 400400 4.0