The Nightbird-Series’ titanium dual-frame builds upon years of experimentation with titanium construction in a streamlined aviator shape. The Nightbird-Series dual-frame construction gently cradles the lens between thin titanium wire, creating a distinct design language for the series. The thin dual-frame is crafted from ultra lightweight titanium that is both flexible and strong. A single screw on either side of the frame uses tension to hold the lenses in place. Inspired by the concept of floating and devices such as microscope slides, the Nightbird-Three breathes life into the classic aviator shape.