Fashion Trendy Blue-Ray Blocking Sunglasses Prescription Eyeglasses Ladies Photochromic Myopia Spectacles Near Sight 0 To -4.0

Label: Yes Manufacture Country: China Element type : Trendy and Fashionable Applicable Scenarios : Casual Product Type : Regular reading glasses Style type : Square Frame Material : Alloy Lenses Material : Plastic Lenses Color : Transparent Gender : Women,Men,Unisex Lenses Optical Attribute : Photochromic Origin : Mainland China Item Type : EYEWEAR Eyewear Type : Reading glasses color : black. black sliver, black gold, gray style : fashion, metal frame, elegent function : anti-blue light, change color, photochromic glasses : myopia glasses. near sighted, minus diopter gender : women,men,unisex diopter : 0 -1.0 -1.5 -2.0 -2.5 -3.0 -3.5 -4.0 Description 1. Explanation of specifications For example,  a,black sliver(gray) means this one is black sliver frame, and the lenses can change color in the sun. b, normal-black sliver means this one is black sliver frame, the lenses is normal, it can't change color in the sun. 2. Function of the glasses a, photochromic glasses, this type is myopia glasses, when you wear in the sun, the lenses will change color, it can be used sunglasses, which can resist ultraviolet rays. When you wear it indoors, its lenses are transparent and it has a function of preventing blue light. b, normal glasses, this type is myopia, its lenses are transparent and it has a function of preventing blue light. Stylish sunglasses with uv protection, suitable for outdoor activities and daily wear, suitable for myopic users