Mirror sunglasses have a thin metal layer on the outside of the lens that reflects the glare on the sunglasses rather than letting it in, thus reducing the amount of light entering the eye. This makes them look like one-way mirrors when viewed from the outside of the sunglasses. Lenses may look opaque due to reflective coatings, but they do let enough light through to help you see with minimal...
Arabic
Français
Español
Português
Deutsch
Türkçe
Dutch
Italiano
Russian
Romaian