Abstract: There is disclosed a wearable item. The wearable item includes at least one elongate member for supporting at least one attachable element. The elongate member is fabricated from an inner core that is surrounded by at least one outer layer. The at least one outer layer is elastic when strained by application of stress below a first elastic limit. The inner core is elastic when strained by application of stress below a second elastic limit or permanently deformed when strained by application of stress above the second elastic limit.

Abstract: Provided is a pair of glasses with replaceable lenses, including a frame, having a slot and a pivot part, wherein the pivot part includes at least one pivot hole; a lens, disposed in the slot of the frame; and a fastener, having a fixing groove and at least one elongate hole, wherein a pivot shaft is inserted within the at least elongate hole and the at least one pivot hole, so that the fastener is pivotally connected to the frame. When the frame and the top of the lens are disposed in the fixing groove of the fastener, the lens is buckled. Conversely, when the fastener is biased upward, the fastener is extended the length of by the elongate hole; the fixing groove of the fastener is separated from the frame and the lens, so that the lens can be taken out of the frame.

Abstract: An eyewear article for wearing outside of the human eye includes a flexible, transparent interference filter film with a multi-layer structure, wherein the interference filter film includes at least one filter layer with a layer thickness dimensioned to reduce a transmission of light of a selected range of wavelengths by optical interference. The interference filter film may have a static cling surface configured for removable attachment to a lens surface or an attachment layer affixed to the interference filter film for temporary or permanent attachment to a lens surface, for example by adhesion. The interference filter film may alternatively be bonded to an optical lens or form a separate structure for mechanical or magnetic mounting on eyeglasses.

Abstract: An eyeglass frame each has a plurality of first magnets located at each eye section and a pair of lens, each having a plurality of second magnets, able to be removably connected to the first magnets. This provides a way to removably attach an individual lens to a corresponding eye section of the frame.

Abstract: A temple cover for eye glasses. The removable front cover has a first end component and a second end component. Each of the end components are an integral part of the removable front cover. Together with each temple cover they form an eye glass cover.

Abstract: Devices providing adjustable optical power have previously been proposed for use as corrective lenses in prescription eyeglasses. There is disclosed a lens having optical power adjustable by relative lateral translation of two lens elements, the lens comprising: a first lens element sealed to a cover to define a cavity therebetween; a second lens element disposed within the cavity and coupled to an elongate drive element extending laterally from the second lens element, the second lens element being arranged to be driven laterally relative to the first lens element by lateral translation of the elongate drive element to thereby adjust the optical power of the lens, the lens comprising a lateral projection into which the cavity and drive element extend, the lateral projection having there mounted an adjuster for driving lateral translation of the elongate drive element. The lens reduces or prevents the ingress of dirt, moisture, sweat and grease between surfaces of the lens elements.

Abstract: The invention relates to safety eyeglasses, in particular working safety eyeglasses or sports safety eyeglasses, having corrective eyeglass lenses for compensating defective vision, the safety eyeglasses comprising lateral protective parts (3) and eyeglass temples (5), wherein the safety eyeglasses (1) are designed as frameless eyeglasses and the corrective lenses (2) are designed as plastic lenses, which are rigidly connected to lateral protective parts (3) to be attached temporally, wherein the lateral protective parts (3) are integrally formed on the corrective lenses in an accurately fitting manner in the connection region to the corrective lenses (2) such that the curve course of the corrective lenses is reproduced by the lateral protective parts (3) in the connection region.

Abstract: The present invention relates to a rimless glasses frame including at least one flexible clamping element having at least one connection portion which comprises at least two jaws which are suitable for clamping a spectacle lens, and at least one joining portion which comprises at least one cavity designed to allow said jaws to open as a result of said cavity being pressed, and including at least one locking element mounted in said cavity in the joining portion of the clamping element so as to lock said jaws closed.

Abstract: A linkage structure for rim and spectacle lenses and spectacles, comprising a rim and two spectacle lenses. The rim comprises left and right half rims. Characteristics: there is a holding groove inside the outer ends of two half rims respectively, connected to a turning block rotatablely. There is a bulge on the outer ends of two spectacle lenses respectively. The bulge is held in the holding groove of half rim. The turning block is turned, one end supports the bulge of spectacle lens, the bulge of spectacle lens is confined in the holding groove of half rim, and it is turned reversely to release one end from the spectacle lens. There is an elastic piece between the turning block and outer end of half rim. The elastic piece applies elastic pretightening force to limit the contrarotation of turning block.

Abstract: The present invention relates to a wavy structure of a spectacle frame, and the technical object of the present invention is to provide a wavy structure of a spectacle frame which is compatible to multiple different lenses, is convenient to install, and is firm and stable when in use. The wavy structure of the present invention includes a spectacle lens frame and frame temple, and an inner ring of the spectacle lens frame is shaped as a wavy structure. The present invention not only has elasticity and can be compatible to lens of different models, but also can firmly stabilize the lens, and is applied to the production and use of man-rated spectacle field.

Abstract: An eyewear apparatus with interchangeable insert chassis components that may insert into a frame structure in accordance with a specific mechanical interlocking apparatus. In particular, the contour of the insert chassis may conform to the contour of a channel in the frame, and tabs or notches in the chassis insert may snap into a hole, tab, or indentation in the nose of the frame, and at either side of the frame near the temples, as described herein.

Abstract: The present invention relates to a beveling wheel and method for forming a beveled lens with the beveling wheel for use with eyeglasses. One embodiment includes a prescription lens for use on an eyeglass frame having a receiving channel. The receiving channel includes a channel bottom and opposed interior wall surfaces having a first angle therebetween. The prescription plastic lens includes a prescription lens body generally defined by a peripheral edge having a bevel extending away from the edge to a vertex. The bevel has a distal portion with a second angle. The bevel is receivable within the receiving channel. At least a portion of the vertex of the bevel has an interference fit with the receiving channel bottom when held within the eyeglass frame. The first angle is greater than the second angle.

Abstract: An assembly structure for eyeglass lens is disclosed herein to include a one-piece lens and a frame. The frame has a connection portion in the middle thereof, from two sides of which two nose pads extend downwardly and obliquely in two opposite directions. The connection portion has a joining hole, and the lens further has a flexible snap-in element in the middle thereof for corresponding engagement with the join hole. In such a case, the lens can be easily and conveniently detachable from the frame by merely pressing the flexible snap-in element.

Abstract: Modular eyewear includes a frame and lens assemblies insertable into and removable from the frame which has a rim located between a bridge and each of two temples. Each rim includes a front face, a groove adjacent to the bridge, and an indentation adjacent to the temple. Attached along each of the groove and the indentation are frame magnets. The lens assemblies include a lens having a perimeter surrounding a body with front and rear surfaces. A tab is applied to and extends from the front surface of each lens at the perimeter. Magnetic couplings are attached along a first portion of the perimeter behind the tab and along a second portion of the perimeter, respectively. When the eyewear is assembled, the frame magnets magnetically attach to the corresponding magnetic couplings, and the tab is inserted into the indentation to fill the indentation flush with the frame front face.

Abstract: An interchangeable frame for eyeglasses is disclosed including a first lens, a second lens, an interchangeable frame portion, and at least one selectively engageable connection between the interchangeable frame portion and at least one of the first and second lenses. The interchangeable frame portion may include a first temple, second temple, and linking portion between the first and second temples. The first and second lens may be surrounded and/or connected by a lens frame portion. The selectively engageable connection may include at least one of a magnet and a screw. The interchangeable frame portion is interchangeable with the first and second lens. Accordingly, a user may selectively interchange the interchangeable frame portion, such as to change the decorative or ornamental appearance of the eyeglasses.

Abstract: An eye-lens device includes a frame, at least a lens unit, two first magnets, and two fasteners. The frame includes at least a lens-holding portion and two magnet-seats. The lens unit is held by the lens-holding portion. The first magnets are disposed at the magnet-seats respectively. Each of the fasteners is disposed pivotally to the frame and includes a second magnet. The lens unit is fastened by the attraction of the first and second magnets when the fasteners rotate relative to the frame.

Abstract: Spectacles are described having a frame (1), having two spectacle earpieces (5) attached laterally on the frame (1), having two spectacle lenses (2), which engage in receptacle grooves (3) of the frame (1), and having in each case a detachable mounting device for the spectacle lenses (2) in the receptacle grooves (3), which are interrupted in the region of the earpiece attachment (4), wherein the mounting device has, in the region of the interruption (7) of the receptacle groove (3), a sliding bolt (8), which is mounted on the frame outer side and is displaceable transversely to the edge (9) of the spectacle lenses (2). In order to ensure a secure hold of the spectacle lenses (2), it is proposed that the frame (1) have, on the inner side opposite to the sliding bolt (8), a support stop (11) for the spectacle lens (2) having at least one catch attachment (12) engaging in a catch recess of the spectacle lens (2).

Abstract: A lens device includes a frame, at least one lens and two fasteners. The frame has at least a lens recess. The lens is embedded in the lens recess, and has an indentation located at an edge of the lens. The fasteners are disposed pivotally to the opposite sides of the frame, respectively, and each have an inner surface, a supporting surface and a hook portion. The inner surface adjoins the supporting surface. The hook portion protrudes from the inner surface. When the fastener rotates so that the hook portion enters into the indentation of the lens, the supporting surface of the fastener is disposed against a side of the indentation.

Abstract: A nose pad assembly includes a top rod having a recessed section in an inner side thereof. A chamber is defined in a bottom wall of the recessed section. A rib and a fixing groove are provided on a bottom face of the chamber. A nose pad includes a connection rod received in the chamber and having a guiding hole and a ridge. A closure plate is mounted in the recessed section and includes a block extended through the guiding hole and engaged in the fixing groove. The ridge is forcibly passable through the rib and movable between an upper position at an upper side of the rib and a lower position at a lower side of the rib. The nose pad assembly can be assembled with a lens unit to form glasses, with the lens unit held by the nose pad and the top rod.

Abstract: A pair of eyeglasses includes a front having two semi-rims and two temples are pivotably connected to outsides of the two semi-rims. Each semi-rim has a groove defined in the inside thereof and a slot is defined in an outside thereof. Two lenses each have a protrusion protruding from the inside thereof, the protrusion is engaged with the groove. A notch is defined in the inside of each lens. Two locking devices are respectively located in the two slots of the two semi-rims, and each locking device is locked with the notch to secure the lens to the semi-rim. Each locking device has a switch member and the lens is disengaged from the semi-rim by shifting the switch member.

Abstract: An assembly of an optical lens and an eyeglass frame is revealed. The assembly mainly includes a fastener mounting into and locked between a middle part of the eyeglass frame and a middle part of the optical lens, where the eyeglass frame and the optical lens mounted with each other. Moreover, a stopping plate is mounted into the eyeglass frame at the position corresponding to the fastener. By the stopping plate locked with the fastener, the fastener will not separate from the eyeglass frame. Therefore the connection between the eyeglass frame and the optical lens becomes more firmly and stably by the fastener.

Abstract: Eyewear is provided that can comprise a frame, a lens, and at least one lens retention mechanism that can secure the lens relative to the frame. The frame can support at least one lens in a field of view of a wearer. The frame can include a first ear stem and a second ear stem that allows the frame to be worn on the wearer's head. The retention mechanism can be supported by the frame and/or the lens and can be movable or fixed relative to the frame and/or the lens. In some embodiments, the retention mechanism comprises a latch device having an engagement structure that moves along a path of motion that intersects the lens. The retention component can engage an engagement portion of the lens to securing the lens relative to the frame.

Abstract: The present invention illustrates various methods of attaching a pair of eyeglass lenses or a lens shield to an eyeglass frame using magnets or magnetically attractive material. The magnetic attachment methods are beneficial because they allow the user to have interchangeable lenses or shields for indoor and outdoor use, enhancing their visual acuity during work or play. The lenses may be tinted, prescription, protective eyewear, or plano. The magnetic lenses are convenient and user friendly, allowing intuitive, tool-less interchangeability with no need to twist or stress the frame. These methods of attachment require no specific instructions or tools when the user replaces lenses.

Abstract: A removable lens eyewear system is provided that substantially prevents accidental or unintended removal, axial movement, linear movement, and rotational movement of a removable lens relative to an eyewear frame, such as in a side-to-side, up-and-down, back-and-forth, and rotational direction, as well as the unintended disconnection of the removable lens from the eyewear frame, while at the same time providing easy, one-handed operation for the engagement and disengagement of the removable lens from the system.

Abstract: An eyeglass is provided that can comprise a frame, a lens, and at least one retention component that can secure the lens relative to the frame. The frame can be configured to support at least one lens in a field of view of a wearer. The frame can include a first ear stem and a second ear stem that allows the frame to be worn on the wearer's head. The at least one retention component can be supported by the frame and/or the lens and can be movable or fixed relative to the frame and/or the lens. The retention component can engage an engagement portion of the frame and/or the lens for preventing the lens from separating from the frame in response to a ballistic event.

Abstract: Eyewear is provided that can comprise a frame, a lens, and at least one retention component that can secure the lens relative to the frame. The frame can be configured to support at least one lens in a field of view of a wearer. The retention component can be supported by the frame and/or the lens and can be movable or fixed relative to the frame and/or the lens. In some embodiments, the retention component can slidably engage an engagement portion of the frame and/or the lens for preventing the lens from separating from the frame in response to a ballistic event. In some embodiments, the eyewear can comprise a faceplate and a pair of straps that attach to the frame of the eyewear in a manner that evenly distributes compressive stresses across the surface of the faceplate.

Abstract: The present invention provides eyeglasses with snap-fitted lenses, in which a hook of a fastener is snap-fitted into a locking notch of a corresponding lens. Thus, the removal and insertion of the lenses can be easily carried out to facilitate the repair and exchange of the lenses.

Abstract: The pair of eyeglasses includes at least a lens, at least a frame, at least a pair of catching elements and at least a pair of temples. The lens is provided with at least a pair of extension portions respectively disposed in the left and right opposite ends, and each extension portion is provided with at least a pair of fixing pillars. The frame is provided with at least an upper groove in the upper elongated rim, at least a lower groove in the nose portion and at least a pair of inlaid blocks respectively disposed on the left and right opposite ends. One end of each catching element is coupled to each extension portion of the lens for each pair of fixing pillars in each extension portion to be caught in, and an opposite end is connected with one end of each temple, so as for the assembly of the lens, frame and temples to be completed in a simpler and fast way.

Abstract: There are provided eyeglasses in which an elastically deformable locking member comprising a pair of locking claws is projectingly provided in at least one location of an outer peripheral edge of a lens. An angle at which a centerline of one locking claw intersects with a centerline of the other locking claw is 10 to 120 degrees. The locking member is locked to at least either of a lens frame and a nose pad.

Abstract: Eyewear includes a frame having a right temple arm and a left temple arm and a rearwardly extending lower shoulder. A rear plate has a forwardly extending upper shoulder and a pair of lenses, with a portion of each lens positioned between the frame and the rear plate. The lower shoulder extends beneath the pair of lenses and the upper shoulder extends above the pair of lenses.

Abstract: An eyeglass is provided that can comprise a frame, a lens, and at least one retention component that can secure the lens relative to the frame. The frame can be configured to support at least one lens in a field of view of a wearer. The frame can include a first ear stem and a second ear stem that allows the frame to be worn on the wearer's head. The at least one retention component can be supported by the frame and/or the lens and can be movable or fixed relative to the frame and/or the lens. The retention component can engage an engagement portion of the frame and/or the lens for preventing the lens from separating from the frame in response to a ballistic event.

Abstract: A rimless eyeglass assembly is constructed using a first lens and a second lens with slotted openings for receiving a wire. A wire having a first end and a second end is inserted into the slotted openings of the first and second lens to form an entire pair of eyeglasses.

Abstract: The present invention illustrates various methods of attaching a pair of eyeglass lenses or a lens shield to an eyeglass frame using magnets or magnetically attractive material. The magnetic attachment methods are beneficial because they allow the user to have interchangeable lenses or shields for indoor and outdoor use, enhancing their visual acuity during work or play. The lenses may be tinted, prescription, protective eyewear, or plano. The magnetic lenses are convenient and user friendly, allowing intuitive, tool-less interchangeability with no need to twist or stress the frame. These methods of attachment require no specific instructions or tools when the user replaces lenses.

Abstract: A rimless eyeglass assembly is constructed using a first lens and a second lens with holes for receiving a wire. A wire having a first end and a second end is threaded through the holes of the first and second lens to form eyewear, in some cases including a bridge portion and temples.

Abstract: The present invention illustrates various methods of attaching a pair of eyeglass lenses or a lens shield to an eyeglass frame using magnets or magnetically attractive material. The magnetic attachment methods are beneficial because they allow the user to have interchangeable lenses or shields for indoor and outdoor use, enhancing their visual acuity during work or play. The lenses may be tinted, prescription, protective eyewear, or plano. The magnetic lenses are convenient and user friendly, allowing intuitive, tool-less interchangeability with no need to twist or stress the frame. These methods of attachment require no specific instructions or tools when the user replaces lenses.

Abstract: So-called ‘rimmed’ or “half-rimmed” spectacles have two optical or sun lenses with contiguous edges between which is a bridge supporting the nose pads. The lenses are joined together by a central linking element and by a rigid full frame or a partial frame comprising a rigid upper part which is continued by a lower part in the form of two flexible and transparent cords housed in a groove running a the edge of each lens to support them. The spectacles are characterized in that the central linking means is a vertical bar inserted between the extreme adjoining flanks of the contiguous edges of the lenses, respective profiles being formed in the flanks to engage with, by housing, complementary profiles formed on the flanks of the linking bar, in such a way as to locate and secure it, and hence the lenses, without additional mechanical fixing devices.

Abstract: The invention relates to a pair of eyeglasses which include a lens stand and a pair of gaskets. Each gasket can be detachably connected to the lens stand. Each gasket has an inner edge that protrudes forwards to accommodate the lens. The degree of the curve of the lens is smaller than that of the lens stand relative to the horizontal direction, so that the size of the lens can be efficiently reduced, and hence the lens with diopter can be used easily and aberration can be efficiently eliminated. Furthermore, after the gaskets are connected to the lens stand, the upper portion of the gaskets may generate gas permeable holes so as to prevent the lens from fogging up.

Abstract: The present invention relates to 3D eyeglasses with a detachable front eyeglasses frame, including: eyeglasses arms having a coupling rim disposed in the middle portion thereof and attaching and detaching protrusions formed at the center portion of the coupling rim; the detachable front eyeglasses frame having lens insertion holes formed on both sides thereof, fixing protrusions formed at each of the upper and lower sides of the lens insertion holes on the rear surface thereof, and attaching and detaching grooves formed at the center portion of the rear surface thereof; and 3D eyeglasses lenses adapted to be inserted into the lens insertion holes of the detachable front eyeglasses frame.

Abstract: The present invention relates to an eyeshade apparatus having a band, a lens, lens punchouts, and adjustable stops. Its design allows the curvature of the lens of the eyeshade to be modifiable for different activities and uses. The eyeshade apparatus, also because of its design, is nearly indestructible in its non-use position as it lies virtually flat.

Abstract: A rimless eyeglass assembly is constructed using a first lens and a second lens with slotted openings for receiving a wire. A wire having a first end and a second end is inserted into the slotted openings of the first and second lens to form an entire pair of eyeglasses.

Abstract: A rimless eyeglass assembly is constructed using a first lens and a second lens with holes for receiving a wire. A wire having a first end and a second end is threaded through the holes of the first and second lens to form eyewear, in some cases including a bridge portion and temples.

Abstract: Eyewear having replaceable lenses, with an illustrative embodiment including a frame, two temples, temple-connecting members extending outwardly from opposing ends of the frame and affixing the temples to the frame; a nose bridge; bridge-connecting members extending outwardly from two points centrally located on the frame and affixing the nose bridge to the frame; nose pads; and a plurality of interchangeable lenses. The lenses, which may be sunglass lenses, are composed of somewhat pliable material and have a perimeter defining at least two collinear recesses, with the recesses capable of selectively and releasably coupling with the temple-connecting members and the nose bridge-connecting members, thus securing the lenses to the frame. A case with a padded interior and fitted storage recesses is used to protect eyewear and lenses not in use.

Abstract: A frame seat unit of an eyegear includes a pair of frame seats and a bridge interconnecting the frame seats. Each of the frame seats defines an accommodation space that opens downwardly and has a frame strip that defines a top side of the accommodation space. The eyegear further includes a pair of lens units, each removably retained in the accommodation space of a respective one of the frame seats and including a lens frame and a lens. The lens frame has a ring portion for holding the lens therein. For each pair of the frame seat and the respective one of the lens units, one of the frame strip and the lens frame includes a releasably lockable tab, and an other one of the frame strip and the lens frame is formed with an engaging slot for engagement with the releasably lockable tab.

Abstract: A sports glasses construction includes an eyeglass frame for semi-rimless lenses having a pair of receivers for receiving a first pair of selectively removable lenses or lens adapter frames. A pair of lens adapter frames has respective upper connection members sized and shaped to couple to the respective pair of receivers in the eyeglass frame. The pair of lens adapters each has a lower portion sized and shaped to couple to a second respective pair of lenses while leaving the lower edges of the lenses exposed to provide a semi-rimless construction, and to permit the frame to adapt to lenses of differing geometry.

Abstract: A lens retaining structure for a secondary glasses assembly having a frame configured to be mounted on a pair of primary glasses. The lens retaining structure comprises an inner portion and an outer portion, each comprising a flexible, resilient member having a predetermined rest position. The inner portion has an inner lens grabber thereon and the outer portion has an outer lens grabber thereon. The inner and outer lens grabbers are configured to engage corresponding features of a lens. The inner and outer lens grabbers separated by a first distance when the inner and outer portions are in their rest positions, such that the lens retaining structure is operable to retain one of a plurality of lenses of differing sizes and shapes having corresponding features separated by a second distance which is different from the first distance.

Abstract: An eyeglass device with a detachable lens unit has a frame and a lens unit. The frame has a first end and a second end in width each connecting to a foot, and has an intermediate between the first and second ends extending out a connecting base with a recess. The lens unit comprises two lenses and a connecting piece between the two lenses to snugly engage with the recess of the frame. Thereby, the lens unit and the frame are combined together and positioned and thus the attachment or detachment of the eyeglass device is convenient.

Abstract: The present invention illustrates various methods of attaching a pair of eyeglass lenses or a lens shield to an eyeglass frame using magnets or magnetically attractive material. The magnetic attachment methods are beneficial because they allow the user to have interchangeable lenses or shields for indoor and outdoor use, enhancing their visual acuity during work or play. The lenses may be tinted, prescription, protective eyewear, or plano. The magnetic lenses are convenient and user friendly, allowing intuitive, tool-less interchangeability with no need to twist or stress the frame. These methods of attachment require no specific instructions or tools when the user replaces lenses.

Abstract: A rigid lens retaining apparatus is permanently engaged with a substantially flexible eyewear frame during a formation molding process of the frame to provide a secure and releasable attachment of lenses to the substantially flexible eyewear frame through the rigid lens retaining apparatus.

Abstract: A fixing mechanism of a gut 6 holding a lens 20 onto a half rim 1 prevents the gut 6 from being cut off by a large force acting on a bent part of the gut 6. The fixing mechanism includes an attachment part 2 of the half rim 1, to which a part of the periphery of the lens 20 is held, the lens 20, and the gut 6 fixing the lens 20 to the attachment part 2 by pressing the periphery of the lens 20 and thereby pressing the lens 20 toward the attachment part 2. The fixing mechanism further includes holding members 8 and 11 holding each end of the gut 6 on the both sides of the attachment part 2 of the half rim 1, which holding members 8 and 11 are arranged in hollow parts 7 and 10, respectively, formed on both the side parts of the attachment part 2 of the half rim 1.

Abstract: A rigid lens retaining apparatus is permanently engaged with a substantially flexible eyewear frame during a formation molding process of the frame to provide a secure and releasable attachment of lenses to the substantially flexible eyewear frame through the rigid lens retaining apparatus.