DITA eyewear Nightbird-One Sculpted with the grace of wings extended in flight, Nightbird-One’s innovative titanium double frame builds upon years of experimentation with titanium construction. The first in a triad of innovative concept frames for Spring 2018, Nightbird-One relies upon tension to hold the its wing-shaped ombre lenses in place. Previous frames models, composed of a single titanium wire, were engineered to reduce the number of moving components and thus reduce mechanical friction; Nightbird-One’s double frame construction gently cradles the lens between the thin titanium wire, creating a distinct design language for future Nightbird-Series frames.