Abstract: The eyewear according to the present invention comprise: a lens having an electrical element; a hollow temple for holding the lens; a control unit for controlling the electrical element; an electronic component electrically connected to the control unit through a wire; and a hollow member arranged inside the temple while storing the wire inside, the hollow member deforming after the deformation of an ear hook when the ear hook is deformed to make a fit.

Abstract: This eyewear is provided with: a frame; a lens which is supported by the frame, and which includes an optical characteristic varying portion having an optical characteristic which is varied by means of electric control; a communication portion for receiving information from an external terminal; and a control portion for controlling the optical characteristic varying portion on the basis of the information received from the external terminal.

Abstract: A lens that includes an electroactive region where an optical characteristic changes by electric control comprises: a transparent substrate; a second transparent substrate disposed facing the first transparent substrate; and an intermediate layer disposed between the first transparent substrate and the second transparent substrate; and including a mark including information.

Abstract: Switching signals are transmitted that cause a reception sensitivity to wireless signals of an electronic key to be lowered.

Abstract: Eyewear having: an optical module; an input unit; a sensing unit; a storage unit that stores at least conditions that change optical properties of the optical module; and a control unit that performs electric control of the optical module, in accordance with a set mode, by using electric control. The set modes include: a first mode in which the control unit electrically controls the optical module on the basis of a condition stored in the storage unit and a detection value for the sensing unit; and a second mode in which the control unit electrically controls the optical module on the basis of instructions received by the input unit. The conditions stored in the storage unit are updated on the basis of the detection value for the sensing unit when the input unit has received an instruction in the second mode.

Abstract: This lens unit comprises: a lens having a liquid crystal lens; a rim part that covers the peripheral edge section of the lens; a control unit that controls the liquid crystal lens; a conductive part that electrically connects the control unit and an electrode end section of the liquid crystal lens which is exposed at the peripheral edge section of the lens, and that is disposed between the rim part and the peripheral edge section of the lens; and a knob part that protrudes from the lens or rim part.

Abstract: This frame comprises: a front piece; a temple piece; a connection part that is elastic and that connects the front piece and the temple piece; and wiring which electrically connects a front piece-side electrical element provided to the front piece and a temple piece-side electrical element provided to the temple piece, and a portion of which is routed through the space between the front piece and the connection part.

Abstract: An eyeglasses case has a case main body having an eyeglasses accommodating portion in which electronic eyeglasses are accommodated, and a charger accommodating portion that is provided so as to be sectioned off from the eyeglasses accommodating portion and in which a charger of the electronic eyeglasses is accommodated. Further, the eyeglasses case has a cover portion that, by being engaged with the case main body, forms a space in which the electronic eyeglasses and the charger are accommodated between the cover portion and the case main body, and the cover portion has a displacement restricting portion that restricts movement of the charger within the charger accommodating portion.

Abstract: A lens that includes an electroactive region where an optical characteristic changes by electric control comprises: a transparent substrate; a second transparent substrate disposed facing the first transparent substrate; and an intermediate layer disposed between the first transparent substrate and the second transparent substrate; and including a mark including information.

Abstract: A lens includes: a substrate that includes a diffraction region where a plurality of protruding strips are coaxially and alternately formed. The diffraction region includes a first diffraction region and a second diffraction region that is located in at least a part of a region different from the first diffraction region. The second diffraction region includes: groove spaces lying between adjacent ones of the protruding strips with one another; and a communication space communicating between adjacent ones of the groove spaces with one another.

Abstract: Provided is a lens that includes a lens body and an internal electrode at least a part of which is exposed to an outer edge part of the lens body. The lens is configured so that in the outer edge part of the lens body, the shape of a first region that includes an exposed part where the internal electrode is exposed and the shape of a second region that does not include the exposed part are different. This configuration makes it possible to provide a lens that can be easily attached to a frame.

Abstract: This eyewear is provided with: a frame; a lens which is supported by the frame, and which includes an optical characteristic varying portion having an optical characteristic which is varied by means of electric control; a communication portion for receiving information from an external terminal; and a control portion for controlling the optical characteristic varying portion on the basis of the information received from the external terminal.

Abstract: This eyewear comprises: a frame; an input unit which is disposed in the frame and accepts a first instruction operation and a second instruction operation that are different from each other; an optical module which is held in the frame and has an optical characteristic that changes by electric control; and a control unit which changes the optical characteristic of the optical module by selectively executing an upper-class function by the first instruction operation, and selectively executing a lower-class function by the second instruction operation. Consequently, the eyewear enabling execution of a larger number of functions with a simpler manipulation can be provided.

Abstract: A lens includes: a substrate that includes a diffraction region where a plurality of protruding strips are coaxially and alternately formed. The diffraction region includes a first diffraction region and a second diffraction region that is located in at least a part of a region different from the first diffraction region. The second diffraction region includes: groove spaces lying between adjacent ones of the protruding strips with one another; and a communication space communicating between adjacent ones of the groove spaces with one another.

Abstract: This eyewear system is provided with a first lens including an optical characteristic variation region in which an optical characteristic varies, a first frame for retaining the first lens, and a second frame for retaining a second lens different from the first lens, the first frame having a first attachment part for attaching the first frame to the second frame, or the second frame having a second attachment part for attaching the second frame to the first frame, so that the first lens and the second lens face each other and the optical characteristic variation region is positioned in the field of view of a subject through the second lens.

Abstract: This lens unit comprises: a lens having a liquid crystal lens; a rim part that covers the peripheral edge section of the lens; a control unit that controls the liquid crystal lens; a conductive part that electrically connects the control unit and an electrode end section of the liquid crystal lens which is exposed at the peripheral edge section of the lens, and that is disposed between the rim part and the peripheral edge section of the lens; and a knob part that protrudes from the lens or rim part.

Abstract: The eyewear according to the present invention comprise: a lens having an electrical element; a hollow temple for holding the lens; a control unit for controlling the electrical element; an electronic component electrically connected to the control unit through a wire; and a hollow member arranged inside the temple while storing the wire inside, the hollow member deforming after the deformation of an ear hook when the ear hook is deformed to make a fit.

Abstract: An eyewear lens according to the present invention is configured so as to be provided with: a transparent first substrate having a principal surface; a second substrate disposed facing the principal surface, the transmittance thereof with respect to light in a predetermined wavelength region being different from that of the first substrate; an electric element in which optical characteristics thereof is changed by electrical control, the electric element being provided between the first substrate and the second substrate; and an adhesive layer provided between the first substrate and the second substrate.