Mirrors
Mirrored aviator sunglasses have become one of the most iconic forms of eyewear around thanks to blockbuster movies such as Top Gun, Terminator and Hot Fuzz to name but a few. These super cool aviators have strong mirrored lenses so the wearer can see out but no-one can see in, the stronger the mirror the better! Plus the highly reflective properties of mirrored sunglasses help to cut glare, bonus!
Think blockbuster movies and you'll be on the right track as to the origins and impact that mirrored aviator sunglasses have had for decades. These are probably the most recognisable and popular choice in such eyewear with their high strength mirrors gleaming in the sun keeping your eyes hidden.