Eyeglasses with a hidden bridge are revealed. The eyeglasses include at least one frame for supporting at least one lens and a bridge arranged at the frame. The frame is provided with a bridge assembly portion which is inverted U-shaped corresponding to a nose of a human face. The bridge is a U-shaped support fixed on a top of a transverse portion of the bridge assembly portion with a U-shaped opening facing the human face so that a bottom surface of the bridge is above the transverse portion of the bridge assembly portion. Thereby the bridge is hidden behind the lens. The bridge is invisible while looking at the eyeglasses from a front side. Thus value and economic benefits that come with the eyeglasses are both increased.

Interchangeable single-lens glasses include a mount with a front lens-holding frame having a bar extended at supraciliary arches between opposed lateral ends of the frame, and means for removable retention on the bar a single-lens structure extending frontally between the ends. The means for retaining the lens structure on the bar include, at each of the lateral ends, at least a respective first magnet or ferromagnetic material element provided on the frame and a second magnet or ferromagnetic material element provided on the lens in a corresponding position, to cooperate in reciprocal magnetic attraction with the corresponding first element, and, at a central portion of the bar, proximate to a nasal rest area of the mount, a relief protruding frontally from the bar and an opening passing through the lens in a corresponding position, the relief being configured to engage the opening with relative reciprocal locking.

An example wearable electronic device including an antenna may include: a bridge; a first rim disposed in a first direction of the bridge, and a second rim disposed in a second direction of the bridge opposite to the first direction; and a first temple configured to be folded or unfolded with respect to the first rim using a first hinge, and a second temple configured to be folded or unfolded with respect to the second rim using a second hinge, wherein the first temple may include a first cut-off portion, and a first conductive portion and a second conductive portion separated by the first segmenting portion, wherein the second temple may include a second segmenting portion, and a third conductive portion and a fourth conductive portion separated by the second segmenting portion, and wherein the first conductive portion may include a printed circuit board on which a wireless communication circuit is disposed, a feeding point electrically connected to the wireless communication circuit, and at least one conductive connection member electrically connecting the first conductive portion and the second conductive portion.

An example wearable electronic device including an antenna may include: a bridge; a first rim disposed in a first direction of the bridge, and a second rim disposed in a second direction of the bridge opposite to the first direction; and a first temple configured to be folded or unfolded with respect to the first rim using a first hinge, and a second temple configured to be folded or unfolded with respect to the second rim using a second hinge, wherein the first temple may include a first cut-off portion, and a first conductive portion and a second conductive portion separated by the first segmenting portion, wherein the second temple may include a second segmenting portion, and a third conductive portion and a fourth conductive portion separated by the second segmenting portion, and wherein the first conductive portion may include a printed circuit board on which a wireless communication circuit is disposed, a feeding point electrically connected to the wireless communication circuit, and at least one conductive connection member electrically connecting the first conductive portion and the second conductive portion.

An eyeglass lens replacement assembly is revealed. A frame includes a lens insertion slot disposed on a lower edge and a mounting indentation communicating with the lens insertion slot. A bevel is formed on each of two sides of the front end of the mounting indentation. A movable mounting member is mounted in the mounting indentation and has two mounting pins and a concave part formed on a middle part of the mounting pin. The upper edge of a lens is inserted into the lens insertion slot while the lens includes a mounting slot corresponding to the mounting pins and two protruding portions corresponding to the concave parts of the mounting pins. The movable mounting member can turn back and remain positioned by the bevels of the mounting indentation combined with recovery elasticity of the two mounting pins of the movable mounting member. No additional elastic members are required.

In one aspect, a user-wearable illumination assembly includes eyeglass frames and a headlamp removably coupled to the eyeglass frames. Electrical circuitry may be integrated with the eyeglass frames. The headlamp and the eyeglass frames have mounting structure that cooperate to removably support the headlamp thereon. A light source is disposed within the headlamp and electrical communication between the light source and the electrical circuitry of the eyeglass frames is provided by electrical contacts associated with the mounting structures of the headlamp and eyeglass frames. In another aspect, a user-wearable illumination assembly for use with eyeglass frames includes a clip assembly that is selectively removably couplable to a bridge portion of the eyeglass frames, and a headlamp coupled to the clip assembly. The illumination assembly further includes a battery that is selectively removably couplable to the eyeglass frames and at least one electrical conductor coupling the battery to the headlamp.

The invention relates to a spectacle lens (3) which comprises at least one structural element (SE) on the outer edge (4) and/or the front or rear surface thereof, wherein the at least one structural element (SE) is formed by a material which is applied in liquid form on the edge (3) and/or the front/rear surface of the spectacle lens (4), is connected in a bonded manner to the lens and is hardened chemically or by radiation. The invention further relates to a method for the production thereof.

The invention relates to a spectacle lens (3) which comprises at least one structural element (SE) on the outer edge (4) and/or the front or rear surface thereof, wherein the at least one structural element (SE) is formed by a material which is applied in liquid form on the edge (3) and/or the front/rear surface of the spectacle lens (4), is connected in a bonded manner to the lens and is hardened chemically or by radiation. The invention further relates to a method for the production thereof.

A pair of spectacles having bio-sensors for detecting signals in contact with a user's head includes a front frame for lenses and a nose support device which is provided on the frame, the nose support device includes a mount made of an electrically non-conductive material and which can be removably connected to the frame, the mount having first and second nose support elements thereon, and which incorporate first and second nose sensors, formed from an electrically conductive material, capable of surface contact with corresponding laterally opposite zones of the nose. Each of the nose support elements is mounted on a respective support connected to the mount by a respective screw type element of a conductive material capable of electrical contact with the support, and each screw type element is capable of electrical contact with an electric circuit in the frame, the circuit being interposed between the frame and the mount.

A pair of spectacles having bio-sensors for detecting signals in contact with a user's head includes a front frame for lenses and a nose support device which is provided on the frame, the nose support device includes a mount made of an electrically non-conductive material and which can be removably connected to the frame, the mount having first and second nose support elements thereon, and which incorporate first and second nose sensors, formed from an electrically conductive material, capable of surface contact with corresponding laterally opposite zones of the nose. Each of the nose support elements is mounted on a respective support connected to the mount by a respective screw type element of a conductive material capable of electrical contact with the support, and each screw type element is capable of electrical contact with an electric circuit in the frame, the circuit being interposed between the frame and the mount.