Aviator Flash Aviator Flash Acetate frames with metal wiring. Made in Italy. Lens measures approx 57mm. Bridge measures approx 12mm. Arm measures approx 128mm. Case and cleaning cloth included. RAYB-UG13. 8053672000481. Founded in 1937, the house of Ray Ban has maintained its devotion to quality and technology, which has helped to establish the brand's legacy of authenticity. From designing for US army pilots, to mass production, Ray Ban has always offered technologically advanced lenses for protecting the eyes while showing off style. Without a doubt, Ray Ban is still the best selling sunglasses brand in the world.