Pure titanium myopia glasses for men Sven with myopia astigmatism anti-blue light photoreceptor color changing radiation glasses for boys tide glasses Geometric darkening when exposed to sunlight

darkening when exposed to sunlight to protect your eyes from harmful UV rays and glare

They're not just about visual clarity—they're about offering you effortless transitions

Frame Material: Titanium+Acetate

watching TV

F-----Len height: 40mm

Pure titanium myopia glasses for men Sven with myopia astigmatism anti-blue light photoreceptor color changing radiation glasses for boys tide glasses Geometric darkening when exposed to sunlightModel: klx Suitable: Decoration Optician Material: Titanium Weight: 5. 5 17~28g (no lens including lens) Size Len width: 57mm Len height: 46mm Bridge width: 18mm Frame Width: 147mm Leg length: 143mm About the lens options: you can choose colorless or photochromic, Photochromic lenses: indoors or on cloudy days or at night, he will not change color, outdoors in direct UV light, it will change color quickly, the stronger the UV light, the darker the