Titanium Alloy Photochromic Men's And Women's Myopia Glasses Outdoor Student Optical Prescription Glasses 0 -0.50 -0.75 To -6.0 FineJewelry Gender : men woman man

Gender : men woman man

Suitable for gift giving occasions: tourism souvenir

Model Number : M2056

Accessories include: alternatively Black or Brown Leather Case

Model Number : DT710

Titanium Alloy Photochromic Men's And Women's Myopia Glasses Outdoor Student Optical Prescription Glasses 0 -0.50 -0.75 To -6.0 FineJewelry Gender : men woman manPlace Of Origin : Japan Model Number : 5915 Pattern Type : Solid Gender : Unisex Frame Material : Alloy Brand Name : KJDCHD Origin : Japan Eyewear Accessories : FRAMES Item Type : Eyewear Accessories Certification : NONE What are photochromic lenses? Photochromic lenses are also referred to as light sensitive lenses". Glass lenses are adding silver halide, but now is the mainstream of photochromic resin lenses, adding of spiro and other chemicals in