Onyx Eyeglasses by J.F. Rey. Color: 9070 Brown/Purple, Size: 50-19-140. Embrace timeless elegance with the Onyx glasses by J. F. Rey. The glossy black frame exudes sophistication, while the subtle metallic accents add a touch of luxury. This model effortlessly transitions from day to night, making Onyx the perfect accessory for individuals who appreciate classic style with a modern edge.