Abstract: A nose bearing assembly is secured onto a central area of the spectacles, directly on the optical or sun lenses, or on the bridge connecting the lenses or on a rim frame of the latter, each of the two nose bearing assemblies having a pad intended to contact the nose ala of a user and carried by a pad-bearing arm connected to the spectacles, characterized in that the pad is made of a elastically deformable material and is divided into two areas, i.e. an upper area for receiving a free end of the pad-bearing arm or securing and stiffening the pad in area, and another lower area capable of elastic deformation and of floating freely in all directions in order to obtain a self-adjustment of the pads independently from the morphology of the nose of the user when in contact with the latter.

Abstract: Spectacles consist of an optical or solar front and two arms, each arm being connected to a frame or directly to the front by a pin and an associated elastic articulation element. The spectacles are characterized in that they comprise additional assistance devices acting beyond an equilibrium or oscillation point of the arm that is between the two support zones defining the stable positions and contributing to reinforcing the stable open position, the devices being formed by at least one magnetic element integrated into one or the other of the supporting zones for the pin or of the arm.

Abstract: The invention relates to a vision screen having a continuous convex surface (2) that is cylindrical, toroidal, or spherical, and that presents a trace in a binocular plane of sight that forms an outer circular arc of determined radius (R), the vision screen having a concave surface presenting a trace in the same plane of sight that forms, at least in a region around a point of intersection of each line of sight (AD, AG) with the concave surface, an inner circular arc (3, 4) having a specific radius of curvature (R1), and having a center (C1, C2) that is different from the center of the circular arc intersected by the other line of sight, wherein the radius (R1) specific to each inner circular arc is different from the radius (R) of the outer circular arc.

Abstract: A spectacle frame having an esthetic or amusing character because of a mobile decorative part includes at least one mobile element having a decorative part and a transparent optical part covering an opening and the mobile element is rotatably mounted in front of the opening. The mobile element can have an oval contour.