Lineus DTX702 02 TortoiseLineus introduces DITAs most innovative sun clip concept to date, adapting the labels signature cutout acetate frames to achieve a simple, elegant solution for convertible sun lenses. A traditional clip on lenses require four hooks to securely fasten the clip to the front frame; Lineus features a notch beneath the temple, allowing a sun clip to seamlessly attach to the frames exposed titanium core using just two side hooks. Lineuss temples feature two