The Modulator non-polarized iridium lens are an exceptional pair of sunglasses. The Modulator sunglasses have a 5 barrel stainless steel hinge, a polycarbonate frame and inlayed badging! The Modulator is a modern twist on a classic pair of sunglasses. The Modulator come in a variety of lens and frame colours. The Modulator sunglasses not only look great, but also have 100% UV protection.