The frame comes with grey gradient lenses. However, the frame can be used for prescription lenses, with or without tinting.
Revue G16 sunglasses are a rarity. The frame front has a flower incised into the back of the frame, and then colored to look like a flower through the pure crystal frame. The effect is one of a "flower under glass". This is the kind of Itallian artistic craftsmanship that has been developed over the past century, and is not available in any other country. It stems from a thousand year old tradition of Venetian glass making.