Abstract: A frame for spectacles with magnifying lenses includes a magnifying eyepiece for mounting on each lens. The frame includes: a front mount including, for each lens, a respective slot extending between a central region of the nose support mount and an opposite lateral region of the mount, each slot being configured to receive a portion of a respective lens-carrying support, partially surrounding a peripheral edge portion of the lens, and fixing means for fixing the lens-carrying support which is received in the respective slot to the front mount. The lens-carrying support is received in the corresponding slot with a coupling play transverse to the front mount, and the fixing means are configured to fix each lens-carrying support to the front mount in a preselected relative positioning which is allowed by the coupling play, making the orientation of each lens adjustable with respect to the front mount.

Abstract: The invention concerns a device comprising a fixed supporting structure (5) on which a plurality of permanent magnets (14-29) is provided, which surround at least partially a rotating shaft (32) supporting a rotor (2?) provided with a group of magnets (13) adapted to interact with the magnetic field generated by the plurality of permanent magnets (14-29) of the fixed supporting structure (5), so that to produce a rotation of the rotating shaft (32) which allows an alternator (1) to be activated, where the device (100) further comprises a swinging-lever assembly (40) provided with a plurality of magnets designed so that traction and/or thrust effects are generated on the group of magnets (13) by the rotor (2?) connected to the rotating shaft (32).

Abstract: The invention concerns a device comprising a fixed supporting structure (5) on which a plurality of permanent magnets (14-29) is provided, which surround at least partially a rotating shaft (32) supporting a rotor (2?) provided with a group of magnets (13) adapted to interact with the magnetic field generated by the plurality of permanent magnets (14-29) of the fixed supporting structure (5), so that to produce a rotation of the rotating shaft (32) which allows an alternator (1) to be activated, where the device (100) further comprises a swinging-lever assembly (40) provided with a plurality of magnets designed so that traction and/or thrust effects are generated on the group of magnets (13) by the rotor (2?) connected to the rotating shaft (32).