Italian frame designer Tree Spectacles has revealed three new optical models designed to make the most out of premium acetate.

The new Acetate Bold Series collection makes use of contrasts in texture and colour while experimenting with different levels of transparency to create frames that seem to shift under certain lights.

A strong square-rimmed silhouette designed for men, Dite is a thick-rimmed acetate frame designed with masculine angularity and thick, paddle-shaped temples. Dite is available in solid black, translucent dark green and further two-tone contrast colourways.


Ada is a softer unisex frame from the Acetate Bold Series. It features a soft, undulating brow-bar that makes use of its translucent construction to appear light while conserving its thick-lined design.