Abstract: Method for making an eyeglass lens coated by means of physical vapor deposition PVD, such method comprising a step of arranging a lens blank, provided with a first centering reference, a step of arranging a support body, provided with a first shaped and through opening oriented with respect to a second centering reference thereof, and a step of arranging a centering template. The present method then comprises an assembly step of the lens blank with the support body and of the support body with the centering template. Subsequently, the present method comprises a step of coating the lens blank by means of physical vapor deposition PVD, and finally comprises a cutting step in which the lens blank is cut along a cutting profile shaped in eyeglass lens form and oriented with respect to the first centering reference.

Abstract: A frame for spectacles includes a frontal framework with lateral lugs for articulation of arms and means of articulation between each lug and the corresponding arm. The articulation means include a flexible member, structurally independent of the lug and the arm, the flexible member being held on the arm and coupled rotatably, the end of each arm, facing the corresponding lug, shaped in such a manner that the arm, in its movement about the hinge pin, is flexibly constrained towards preselected angular positions relative to the frontal framework. The frame also includes a respective distance element interposed between each arm and the corresponding flexible member, and said distance element is mounted on the arm in an adjustable manner in order to impose, at the level of said distance member, a preselected distance between the arm and the flexible member, and to regulate a flexible pre-load exerted on the flexible member.

Abstract: Method for making an eyeglass lens coated by means of physical vapor deposition PVD, such method comprising a step of arranging a lens blank, provided with a first centering reference, a step of arranging a support body, provided with a first shaped and through opening oriented with respect to a second centering reference thereof, and a step of arranging a centering template. The present method then comprises an assembly step of the lens blank with the support body and of the support body with the centering template. Subsequently, the present method comprises a step of coating the lens blank by means of physical vapor deposition PVD, and finally comprises a cutting step in which the lens blank is cut along a cutting profile shaped in eyeglass lens form and oriented with respect to the first centering reference.

Abstract: A frame for spectacles includes a frontal framework with lateral lugs for articulation of arms and means of articulation between each lug and the corresponding arm. The articulation means include a flexible member, structurally independent of the lug and the arm, the flexible member being held on the arm and coupled rotatably, the end of each arm, facing the corresponding lug, shaped in such a manner that the arm, in its movement about the hinge pin, is flexibly constrained towards preselected angular positions relative to the frontal framework. The frame also includes a respective distance element interposed between each arm and the corresponding flexible member, and said distance element is mounted on the arm in an adjustable manner in order to impose, at the level of said distance member, a preselected distance between the arm and the flexible member, and to regulate a flexible pre-load exerted on the flexible member.

Abstract: A frame for spectacles includes a front frame with lateral projections for articulation of respective temple arms and articulation means between each projection and the corresponding temple projection for articulated connection of the temple projection to the front frame. The articulation means includes a resiliently yielding element independent of the projection and the temple arm. The element having a first extremity attached to the temple arm and a second opposite extremity engaged with predetermined play in an opening passing through the projection. The opening distanced from the free edge of the projection facing the temple arm such that the portion of the projection extending between the edge and the opening remains held between the resilient element and the temple arm in order to perform a hinge movement between the projection and the temple arm through relative movement of the second extremity of the resilient element in the opening.

Abstract: A frame for spectacles includes a front frame with lateral projections for articulation of respective temple arms and articulation means between each projection and the corresponding temple projection for articulated connection of the temple projection to the front frame. The articulation means includes a resiliently yielding element independent of the projection and the temple arm. The element having a first extremity attached to the temple arm and a second opposite extremity engaged with predetermined play in an opening passing through the projection. The opening distanced from the free edge of the projection facing the temple arm such that the portion of the projection extending between the edge and the opening remains held between the resilient element and the temple arm in order to perform a hinge movement between the projection and the temple arm through relative movement of the second extremity of the resilient element in the opening.