Abstract: Folding eyeglasses, include a front which supports a pair of lenses and a pair of temples hinged to the front, each one of the temples has a proximal portion and a distal portion which are mutually hinged by a hinge. The hinge includes a multi jointed central body configured to allow a first 90° rotation of the distal portion of the temple and a further 90° rotation of the multi jointed central body with respect to the proximal portion of the temple, in order to arrange the proximal portion of the temple and the distal portion of the temple so that they are mutually parallel and superimposed.

Abstract: A flexible temple for eyeglasses has a temple body which has a fork-shaped end adapted to form a slot within which a slider can slide in contrast with the action of an elastic component. The elastic component is accommodated in a preloaded condition in the slider.

Abstract: A hinge of the flex type for eyeglasses, the hinge having an internally hollow central hinge body, adapted to be coupled to a second body, which is also internally hollow and is adapted to be coupled to an eyeglasses temple, and to a third body adapted to be coupled to the front of the eyeglasses. It is possible to assemble the central body and the second and third body in a pack, in order to define internally the passage of a data/power cable, the central body allowing an accumulation of the data/power cable and ensuring the passage of the cable between the temple and the front without stretching and/or torsion.

Abstract: Electronic eyeglasses include a front body adapted to retain at least one lens and two lateral ends to each of which a temple for fixing the eyeglasses to the head of the user is connected. The eyeglasses includes one or more electronic components including at least one electronic acquisition component. The electronic components are accommodated exclusively inside at least one of the two temples and in that the at least one temple that accommodates the electronic components has at least one optical element which provides optical communication between at least one electronic acquisition component and the outside environment.

Abstract: A flexible temple for eyeglasses, has a temple body which has a fork-shaped end adapted to form a slot within which a slider can slide in contrast with the action of an elastic component. The elastic component is accommodated in a preloaded condition in the slider.