Emerald Pool SunglassesRhodin. Introducing our By the Pool Series shades. A unisex design made for the Australian Summer Time. Tortoiseshell frame with gold accents frame rhodin. branded on temple Aviator round style green lens Mid weight frame for comfort on the face. A note on our green lens: Green lenses provide better contrast than gray lenses, and better color accuracy than brown lenses. And, because green lenses favor transmittance of green light, they provide