meaning it is meant for glasses. It describes how a hinge could move arms from a folded position to a nominal position, and a hyperextended setting. To glasses wearers, this means having arms that ...

Most glasses and sunglasses on ... before the shape is roughed out by a special horizontal axis milling setup. Even small details like the hinges are delicately hand-crafted out of wood and ...

HAiK and Kaibosh's Two Way sunglasses have a special hinge that allows the arms, technically known as temples, to flip around to the other side of the frame. The metal temples rotate 180 degrees ...