Glasses from Theo never go unnoticed. Sonar is an ode to the unique message that Theo spreads worldwide. That’s what the Sonar radiates. The waves start from the frame. They sway and return. With new impulses. Sonar, glasses as a sixth sense. Sender, Receiver, Frequency, Vibration, Wave, Echo and Sound. The Frequency style is one of the models of the new Sonar family. With Sonar, designer Patrick Hoet created an optical new wave, a new sound of see.