An eyeglasses assembly includes two lenses, a frame, and two positioning blocks. The frame includes two frame portions. Each frame portion includes upper and lower portions spaced from each other by a notch. The upper portion includes an insertion hole. The lower portion includes an engaging groove aligned with the insertion hole. At least one engaging hole extends from an outer surface of the lower portion to the engaging groove in a thickness direction. Each positioning block is mounted in an associated insertion hole and an associated engaging groove. Each positioning block includes at least one assembling hole to be aligned with the at least one engaging hole. Each of a plurality of fasteners extends through the at least one assembling hole of an associated one of the two positioning blocks and the at least one engaging hole of the associated lower portion.

An electronic frame for an optical device, the frame including a front frame element able to partially house at least one lens and including at least one electronic component, the front element extending, on either side of said at least one lens, over a retained length of said at least one lens. The front element includes a reinforcing element extending at least substantially over all said retained length of said at least one lens.

The utility model discloses glasses with replaceable lenses, and the technical scheme of the glasses comprises a glasses frame, glasses legs connected to two sides of the glasses frame, and a lens assembly detachably fit with the glasses frame, the lens assembly comprising a frame and a lens; the frame is provided with an insertion end; the glasses frame is provided with an insertion groove in inserting fit with the insertion end; a clamping groove adapted to the clamping piece is arranged on the side wall of the insertion groove is provided with a clamping piece; the side wall, opposite to the clamping piece, of the insertion end; the clamping piece is in elastic clamping fit with the clamping groove, and the utility model is simple in structure and easy to detach.

Eyeglasses including a frame and a decorative insert associated with the frame and further include an identification device disposed between the frame and the decorative insert, the identification device adapted to be read by an external reader.

An eyewear device has a lens retention mechanism that establishes electrical contact between onboard electronics and a lens ring by a resiliently compressible electrical contact member, such as a spring washer, located within a housing defined by a body of the eyewear device. The retention mechanism can further include a lock screw that is selectively engageable with the lens ring to allow disposal between retention and release of a lens by the lens ring, the lock ring being captured in the housing such as to resist removal of the lock screw from the housing when the lens ring is released for lens removal.

Spectacles having a spectacle frame and at least one additional frame that can be placed on the front of the spectacle frame so as to be removable, both frames having lenses made of transparent material. The lenses of the spectacle frame are varifocal lenses for the purpose of correcting vision for different distance ranges in order to achieve in each case maximum or clear visual acuity for at least one distance range, while the lenses of the additional frame are single-vision lenses or varifocal lenses. In combination with the lenses of the spectacle frame, the lenses of the additional frame correct vision in a manner customized to the needs of the user. In a simple, cost-effective and convenient manner, a broad field of sharp vision in all distance ranges is afforded to the user, and therefore significantly improved vision comfort tailored to their requirements is provided.

A pair of eyeglasses includes two lenses and a frame. The frame includes two ring bodies, two lens fasteners, two supporting units and at least two flexible fasteners. The two ring bodies are connected to each other, and the two ring bodies each respectively include a hollow area. The two lens fasteners are respectively connected to the two ring bodies and surround the hollow area, The two supporting units are respectively connected to the two ring bodies. The at least two flexible fasteners are respectively supported by the two supporting units, respectively located next to the two lens fasteners, and respectively combined with the two ring bodies. A groove is formed between the lens fastener and the flexible fastener which is adjacent to the lens fastener. The groove is used for fixing the lens.

An optical device for a wearer including an optical system with an active function configured to be mounted into a frame, a wafer comprising an internal face facing the optical system, the wafer being configured to be mounted into the frame, and holding means configured to maintain the optical system and the wafer in the frame without contact at least between a part of the optical system and the internal face of the wafer.

A glasses frame includes: a pair of lens-holding frames each holding vertically arranged lenses; a bridge coupling the lens-holding frames in height at the center; a temple; an inverting unit provided on an outside and in height at the center of each of the lens-holding frames and configured to invert the temple; and nose pads provided correspondingly one-to-one to both ends of the bridge and supporting the bridge while being in contact with a nose even when the lens-holding frames are inverted, in which the temple includes a bent portion.

A flexible bridge assembly for eyewear is provided. The assembly includes a body comprising a flexible first mounting portion and a second flexible mounting portion each extending from opposite ends of a flexible central portion. The assembly also includes a first mounting member embedded in the first mounting portion; and a second mounting member embedded in the second mounting portion. The first mounting portion and first mounting member comprise a first passage to enable the flexible bridge assembly to be secured to a first lens of the eyewear, and the second mounting portion and second mounting member comprise a second passage to enable the flexible bridge assembly to be secured to a second lens of the eyewear. Rimless eyewear comprising the flexible bridge assembly is also provided.