Abstract: A pair of eyeglasses includes a pair of lenses, an outer border, and a pair of temple arms. The outer border includes two symmetrical mounting portions and a bridging portion linking up the two mounting portions. Each of the mounting portions defines a first through-hole. The outer border further includes a pair of alignment recesses respectively encircling each of the first through-hole and a pair of fixing portions, wherein each of the fixing portions is next to one of the alignment recesses, and the lenses are anchored at the alignment recesses. The eyeglasses further include a pair of inner borders respectively anchored at each of the fixing portions. When the lenses are installed in the alignment recesses, each of the inner borders is anchored at each of the fixing portions and exerted to the edge of the lenses.

Abstract: A fisherman can clip a left reading glass frame to the left side of his visor. He can clip a right reading glass frame to the right side of his visor. He can bend the flex arm connected to the clip to store each lens above the visor in a passive mode. When reading glass focus is needed, perhaps to tie the fly onto the leader, he bends each frame half down in front of his eye and connects the two halves to provide a pair of reading glasses.

Abstract: The present invention provides a glasses construction including: an auxiliary frame coupled with optical lenses and disposed as needed behind the middle portion of a glasses frame coupled with lenses; and a protective frame disposed behind and snap-engaged with the glasses frame. The glasses frame and the protective frame together limit the position of the auxiliary frame. Two connecting elements pivotally disposed on two sides of the glasses frame, respectively, are snap-engaged with connecting members extending from the ends of two temples and stopping portions formed beside the connecting members to thereby form a glasses construction. Hence, the combination or separation between the glasses frame and the protective frame, between the glasses frame and the auxiliary frame, or between two said connecting elements pivotally disposed on two sides of the glasses frame and the temples is advantageously characterized by quick positioning or removal by convenient operation.

Abstract: Safety eyewear has a frame and a lens carrier permanently or removably attached to the frame. The lens carrier includes a prescription insert. The safety eyewear may further include an adjustable length strap and a strap attachment device for attaching the strap to the frame. In some embodiments, the frame may include a vent.

Abstract: An eyewear assembly includes an outer first frame, at least one outer first lens, an inner second frame, and at least one inner second lens. The assembly includes a mechanism for holding the first frame and first lens in front of a user's face. The second frame has a mechanism for attachment to the first frame, to hold the second frame between the user's eyes and the first lens. The at least one second lens is carried by the second frame. The mechanism for attachment comprises a tab extending vertically on one of the first frame or the second frame and an aperture on the respective other of the first frame or the second frame for receiving said tab. The first frame includes a central elevated vent to distribute air over top vent openings of the first frame. Grip warts are provided on the first frame for gripping and manipulation by the user.

Abstract: Provided is a universal joint capable of freely regulating a mounting angle of one member with respect to the other member, and an image display unit using the same. The image display unit (1) includes an image display unit main body (100) having a convex surface (101) forming a part of a specific spherical surface, and an intermediate member (200). The intermediate member (200) includes a guide member (220) having a concave surface (221) that is a curved surface corresponding to the convex surface (101) and is supposed to come into contact with the convex surface (101) when the image display unit main body (100) and the intermediate member (200) are fixed to each other, and a magnet (230) provided at a position substantially the center of the guide member (220) and capable of being fixed to the convex surface (101) by attraction.

Abstract: Disclosed is a lens assembly for viewing three-dimensional (3D) images integrated with an easily detachable functional prescription lens, wherein a lens for viewing three dimensional images is provided with a gasket and the gasket is integrated with a prescription lens, thus considerably advantageously realizing three dimensional imaging without wearing any prescription lens.

Abstract: Systems and methods regarding spectacle systems are provided including base lens units and attachable lens units. A spectacle system may include a base lens unit with a first lens, a frame configured for wearing the base lens unit on a user, and a first attachment mechanism. The spectacle system may also include an attachable lens unit with a second lens and a second attachment mechanism configured to join with the first attachment mechanism. A communication mechanism may also be included that is configured to communicate data, instructions and/or electrical power between the base lens unit and the attachable lens unit. Either or both of the first lens and the second lens may include an electro-active lens. The attachable lens unit may include a variety of additional functions such as an electronic display, a camera, an active shuttering lens, and an active polarizing lens, which may also be powered by the base lens unit.

Abstract: A clip device for holding auxiliary eyeglasses includes a clip body and a retaining rivet plate. The clip body is made by injection molding and made of plastics material which has high elasticity and strong tenacity. The clip body includes a retaining portion, a resilient piece and two resilient clips. The retaining portion has a plurality of retaining holes thereon. The resilient piece is integrally formed with an upper end of the retaining portion. An upper end of each of the two resilient clips is integrally formed with an upper end of the resilient piece and protrudes outward to form a press portion. A lower end of each of the two resilient clips is a free end. The retaining rivet plate has a plurality of retaining pins. When assembling, the retaining pins of the retaining rivet plate are inserted through holes of the auxiliary eyeglasses and the retaining holes of the clip body.

Abstract: An attachable/detachable covering lens for covering eyeglass lenses is disclosed. A transparent optical material is suitably shaped to cover at least a portion of an eyeglass lens. The transparent optical material is coupled to the eyeglass lens by adhering means. The adhering means may comprise a viscosity of the transparent optical material. Embodiments of the disclosure provide mechanisms to easily provide attachable/detachable temporary lenses such as a sun-shield, temporary eyesight correction to the prescription lenses for applications such as reading, watching TV, or 3-D movie viewing. Embodiments of the disclosure also provide mechanisms for providing an easily attachable/detachable temporary prescription lens over special purpose glasses.

Abstract: An eyewear assembly includes an outer first frame, at least one outer first lens, an inner second frame, and at least one inner second lens. The assembly includes a mechanism for holding the first frame and first lens in front of a user's face. The second frame has a mechanism for attachment to the first frame, to hold the second frame between the user's eyes and the first lens. The at least one second lens is carried by the second frame. The mechanism for attachment comprises a tab extending vertically on one of the first frame or the second frame and an aperture on the respective other of the first frame or the second frame for receiving said tab. The first frame includes a central elevated vent to distribute air over top vent openings of the first frame. Grip warts are provided on the first frame for gripping and manipulation by the user.

Abstract: An auxiliary eyeglass device includes a connecting unit and an auxiliary lens unit. The connecting unit includes an adjustment plate that is at least partly flexible, and an eyeglass-connecting member that is attached to the adjustment plate and that is connected to a primary eyeglass device. The auxiliary lens unit includes a pair of auxiliary lenses that is mounted on the adjustment plate, such that the adjustment plate can be flexed to result in a change in an inclination angle of at least one of the auxiliary lenses relative to the primary eyeglass device.

Abstract: An optical insert carrier that may retain a left and right lens having at least two opening holes. The optical insert carrier maybe attached to the back side of a pair of sunglasses having a right and left lens, wherein the back side is the side of the sunglasses that faces the wearer. The optical insert carrier is made from thin sheet or molded material in the range of 0.010 to 0.060 thickness.

Abstract: Eyeglass lens connector with single-operation interchangeable lenses. The configuration enables cutting lenses with the connector body alone mounted to the lens substrate, allowing eyeglasses to be assembled by utilizing the connector after the lens is cut on demand from a customer. The eyeglasses have a lens connector (1) connecting a lens (5) to an insertion piece of a lens connecting member (2), and an insertion hole (10) for the insertion piece (3). A guide groove for guiding a tip of the engagement piece (3) is provided along the opening end (13) of the insertion hole (10). The lens connector (1) is secured to the lens (5) by fastening two protruding fastening pins (32) into fastening holes (29) provided in the lens (5). The lens (5) is connectable to the lens connecting member (2) by squeezing the insertion piece (3) into the insertion hole (10).

Abstract: An eyeglass assembly is provided and includes a frame assembly and at least one subframe assembly. The frame assembly has at least one lens and a pair of temples. The frame assembly also has a bridge. A rear side of the frame assembly has at least one member extending outwardly therefrom and wherein the extending member has at least one securing surface. The securing surface has a magnetic member thereon. The subframe assembly has a front side and a rear side. The subframe assembly has at least one arm extending rearwardly therefrom. The arm has a first end secured to the subframe assembly and a second end opposite said first end. The second end has a magnetic member thereon. The subframe assembly is magnetically secured to the frame assembly at least in part by the magnetic members, one of the magnetic members being a magnet and a second of the magnetic members being a material that is attracted to a magnet.

Abstract: Viewing devices that are highly and easily customizable for a variety of viewing applications, such as for viewing three-dimensional images and movies, are provided. The viewing devices have interchangeable parts and lenses that can be easily changed out depending on the desired use. The interchangeable parts can be shaped or colored to suit a particular application, or which can be labeled with information such as marketing or branding logos. The parts can also be customized to fit a particular user.

Abstract: The eyeglass structure mainly contains a frame and a viewing lens. At each interface between a front opening and the two temple members of the frame, a positioning slot with a protruding block therewithin is provided. On the other hand, two positioning pieces, each with a notch, are extended from the two ends of the viewing lens. To install the viewing lens, the positioning pieces are threaded into the positioning slots and the protruding blocks are embedded into the notches to secure the viewing lens. To detach the viewing lens, the positioning pieces are pulled to break out the locking of the protruding blocks and pushed to escape the confinement of positioning slots. The installation and detachment are therefore could be easily and conveniently conducted.

Abstract: An optical insert is disclosed for use in a pair of goggles, behind a facemask, or behind other eyewear. The insert is held in place by forces from the goggles, facemask, or other eyewear. These forces include forces directed generally inward against the left and right ends of the insert and a force directed backward against a middle portion of the insert.

Abstract: Disc designed to be attached to a concave curved surface of an optical component to modify an optical power of said component, the disc comprising a Fresnel lens made up of a series of Fresnel regions of spherical general shape, in which the changes of height between successive Fresnel regions are located on a concave face of the disc, and in which said Fresnel regions are made out in a special distribution. A disc of this kind maintains the dioptric quality without introducing distortions.

Abstract: A method for defining a supplementary face for spectacles (or clip-on), comprising the steps of: i) choice of a lens suited to the wearer's prescription; ii) modelization of the position of the chosen lens and of the position of a supplementary face in front of the chosen lens; iii) choice of an optical function for the assembly of the chosen lens and supplementary face; iv) calculation of the characteristics of the supplementary face by optical optimization for a standard wearer, using the chosen optical function as optimization target. A supplementary face for spectacles, having: i) a detachable mounting device, suited to the detachable mounting of the supplementary face in front of a lens mounted in the spectacles; ii) a surface at least equal to the surface of the lens and iii) a continuous optical power variation over this surface.

Abstract: Eyeglasses and clip-ons are improved by providing housings for magnets for securing the clip-ons in a uniblock also incorporating one or more of the following: part of a closing block, an end piece, and part of a hinge. The structure is more compact, neater in appearance, and of improved quality as compared to eyeglasses incorporating conventional structures, and is less expensive to manufacture than many conventional eyeglasses, especially in large volume.

Abstract: An eyewear assembly includes an outer first frame, at least one outer first lens, an inner second frame, and at least one inner second lens. The assembly includes a mechanism for holding the first frame and first lens in front of a user's face. The second frame has a mechanism for attachment to the first frame, to hold the second frame between the user's eyes and the first lens. The at least one second lens is carried by the second frame. The mechanism for attachment comprises a tab extending vertically on one of the first frame or the second frame and an aperture on the respective other of the first frame or the second frame for receiving said tab. The first frame includes a central elevated vent to distribute air over top vent openings of the first frame. Grip warts are provided on the first frame for gripping and manipulation by the user.

Abstract: A customizable clip-on accessory for spectacles includes a pair of auxiliary lenses, and clasps for engaging the lenses to join them to a bridge member and to releasably engage the spectacles. The clasps include a pair of parallel posts engagable by a fastener member having a pair of cylindrical lugs with bores extending therethrough to receive the posts in permanent fashion. The lens is drilled with hole to accept the lugs, and the posts are inserted through the bores and trimmed. A tongue extends from each clasp, and may be bent and trimmed to engage the periphery of the spectacles. Alternatively, the tongue may have a tab end that engages a bracket member provided with spaced apart flanges to engage the periphery of the spectacles. The bracket member may also be used with a clamping fastener that has a toothed edge to engage an edge portion of the auxiliary lens.

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: Exemplary embodiments include a safety eyewear including a prescription insert, which inset may be useable between different safety eyewear. Such eyewear may also include: a frame; a removable lens carrier removably attached to the frame, the removable lens carrier including a permanently attached lens; and a prescription insert removably attached to the frame, wherein the removable lens carrier is capable of being removed and attached to the frame during the use of the safety eyewear.

Abstract: Eyeglasses include a main frame, and a secondary frame joined on a rear side of the main frame; the main frame is a half-rimmed one, and used to hold dark glasses; the secondary frame is a completely-rimmed one, and used to hold eyesight-assisting lenses; the main frame has two middle joining recessed portions, and a joining piece on each of lateral parts thereof; the secondary frame has two joining plates on a front side, which are joined to the joining recessed portions of the main frame respectively; the secondary frame has raised joining portions, which are joined to the joining pieces of the main frame respectively; therefore, not only can the eyeglasses protect the wearer's eyes from the sun's glare, they can assist the wearer's eyesight as well.

Abstract: A pair of adjustable focus eyeglasses having two lens units with at least one of the lens units having at least two lens elements. A mechanism is provided to pivot, about a pivot location outside each of the two lens elements, the position of at least one of the two lens elements relative to the other lens element in an angular direction generally perpendicular to a viewing direction. Specially designed surfaces are chosen such that small angular adjustments of the relative positions of the two lenses around a common pivot position in angular directions perpendicular or approximately perpendicular to a viewing direction results in changes in the combined focus of the two lenses of the lens unit. Preferred embodiments include two lens units with the lens system defining pairs of adjustable focus eyeglasses.

Abstract: The present invention aims to provide an eyeglass set that is easy to manufacture and that can be used as a prescription sunglass having excellent designability. The present invention provides an eyeglass set 1 where a front sunglass lens member 3 includes projections 33 projecting towards the back side and each being formed with a cutout 331; the prescription eyeglass 2 includes left and right elastic arms 214 respectively attached with a nose pad 215; and the left and right arms 214 are biased in opposite directions to each other and the left and right arms 214 are elastically deformed in left and right opposite directions to elastically engage the cutouts 331 of the projections 33 so that the front sunglass lens member 3 attaches to the front surface side of the front frame 21 of the prescription eyeglass 2.

Abstract: A supplemental lens unit is used on or in combination with a pair of eyeglasses. Lens unit comprises a bridge having at least one prong on each of two ends. Two supplemental lenses are connected by holes positioned near a nasal portion thereof through which prongs protrude. At least one magnet is positioned in peripheral cavities drilled into primary and supplemental lenses. Magnets in each supplemental lens and the corresponding primary lens are of opposite polarity such that lenses are magnetically and removably attached. An example of a method of manufacturing the supplemental lens unit is also disclosed.

Abstract: An improvement upon telemicroscopic loupes of the type which are adjustably mounted to an eyeglass frame, headmount or through-lens designs. The preferred embodiment includes a cap including an optical element to adjust for the working distance of a loupe. The cap may be frictionally fit onto the loupe or threadably attached to the loupe body. According to an alternative embodiment, one or more eyepiece components may be used alone or in combination with the end cap for adjusting prescription and/or working distance.

Abstract: An eyeframe system includes a rimwire and an interchangeable lenspiece. A hinged closure on the rimwire fastens the lenspiece to the rimwire. The closure includes a magnetic closure that slides beneath a nose bridge of the rimwire. The closure is held closed by mechanical and magnetic forces. The system can include a plurality of different lenspieces that are interchanged to attach lenses with different qualities.

Abstract: An eyeglass assembly is revealed. A locking slot formed on an edge of an eyeglass frame part of an eyeglass main body and an eyeglass accessory is disposed on an inner surface of the eyeglass main body. A locking block corresponding to the locking slot of the eyeglass main body is arranged at an edge of a frame of the eyeglass accessory. Thereby, the locking block of the eyeglass accessory is locked into the locking slot of the eyeglass main body so that the eyeglass accessory is fixed firmly on an inner surface of the eyeglass main body. Thus while wearing the sunglasses, optical lenses assembled on the eyeglass accessory provide users with poor visions certain effects on vision correction.

Abstract: A spectacle frame set includes a detachable spectacle frame and a utility spectacle frame. The detachable spectacle frame includes two hangers, a lens supporter extended between two inner sides of a pair of optical lenses, two first connectors provided at two front ends of the hangers respectively to detachably couple with two outer sides of the optical lenses respectively. The optical lenses are selectively assembled with the detachable spectacle frame or disassembled from the detachable spectacle frame to detachably mount the optical lenses behind the utility spectacle frame at a position that the optical lenses are overlapped aligned with the utility lenses of the utility spectacle frame respectively.

Abstract: An eyewear assembly includes an outer first frame, at least one outer first lens, an inner second frame, and at least one inner second lens. The assembly includes a mechanism for holding the first frame and first lens in front of a user's face. The second frame has a mechanism for attachment to the first frame, to hold the second frame between the user's eyes and the first lens. The at least one second lens is carried by the second frame. The second frame includes a first frame portion that mounts the second lens and a second frame portion overmolded onto the first frame portion defining portions of the outside surface area of the second frame. The first frame portion is of a relatively hard material and the second frame portion is of a relatively soft material. Strap anchors include louvers for directing air at side vents of the first frame. The first frame includes a central elevated vent to distribute air over top vent openings of the first frame.

Abstract: An eyewear assembly includes an outer first frame, at least one outer first lens, an inner second frame, and at least one inner second lens. The assembly includes a mechanism for holding the first frame and first lens in front of a user's face. The second frame has a mechanism for attachment to the first frame, to hold the second frame between the user's eyes and the first lens. The at least one second lens is carried by the second frame. The second frame includes a first frame portion that mounts the second lens and a second frame portion overmolded onto the first frame portion defining portions of the outside surface area of the second frame. The first frame portion is of a relatively hard material and the second frame portion is of a relatively soft material. A shock-absorbing pad can be fit between the first and second frames.

Abstract: A pair of clip-on spectacles for fastening on another pair of spectacles, where the clip-on spectacles includes a pair of glasses which are interconnected by an resiliently bendable bridge with a hook at the middle of the bridge for fastening behind the bridge of the other spectacles, where the bridge of the clip-on spectacles is resiliently prestressed towards the hook so that by fastening on the other spectacles, the glasses of the clip-on spectacles are pressed against the glasses of the other spectacles.

Abstract: In a particular embodiment, an eyeglass device is disclosed that includes a first frame member including a first frame member front that will often hold at least one corrective first lens and including a first end portion adapted to couple to a first temple. The eyeglass device further includes a second frame member having a second frame member front to hold at least one corrective second lens. The second frame member is adapted to associate with the first frame member via a magnetic coupling associated with the first end portion to secure a position of the at least one second corrective lens relative to the at least one first corrective lens to achieve a desired focal power.

Abstract: An eyeglass frame and an assembling means thereof are disclosed. The assembling means of the eyeglass frame locks with a main body of the eyeglass frame. A connecting shaft with a plurality of locking teeth is arranged on the assembling means of the eyeglass frame and a wall of a receiving slot of an auxiliary eyeglass frame is also disposed with locking teeth so as to engage with and assemble with the connecting shaft of the assembling means of the eyeglass frame. Thereby the assembling way among the main body of the eyeglass frame, the auxiliary eyeglass frame, and the assembling means of the eyeglass frame is in a removable and detachable form. Moreover, mounting grooves for receiving removable lenses are set on the main body of the eyeglass frame and the auxiliary eyeglass frame respectively. Thus each component can be assembled and disassembled removably. Therefore, users can choose the components according to their needs to form eyeglass frames and production resources are used more efficiently.

Abstract: A supplemental lens unit is used on or in combination with a pair of eyeglasses. Lens unit comprises a bridge having at least one prong on each of two ends. Two supplemental lenses are connected by holes positioned near a nasal portion thereof through which prongs protrude. At least one magnet is positioned in peripheral cavities drilled into primary and supplemental lenses. Magnets in each supplemental lens and the corresponding primary lens are of opposite polarity such that lenses are magnetically and removably attached. An example of a method of manufacturing the supplemental lens unit is also disclosed.

Abstract: The present invention provides clip-on sunglasses and methods of manufacture thereof. In accordance with an embodiment, the clip-on sunglasses comprise first and second lenses, each having retainer prongs positioned at an outer portion of each lens. The retainer prongs configured to engage an outer edge of eyeglasses. A bridge structure comprises first and second base portions affixed at inner portions of each of the first and second lenses. Each base portion comprises a protrusion. The bridge structure further comprises a elastic spanning member molded over the protrusions thereby being affixed to the first and second base portions.

Abstract: An eyeglasses assembly comprises a primary lens frame combined with lenses having a primary function, a protective strip, and a secondary lens frame combined with lenses having a secondary function. The protective strip and the secondary lens frame each have a middle section formed with a forwardly protruding, resilient clamp having an opening which is constantly kept closed. The protective strip or the secondary lens frame can be selectively assembled as needed with the primary lens frame by engaging the opening of the resilient clamp of the protective strip or the secondary lens frame with a perimeter of a supporting portion on a middle section of the primary lens frame, wherein the supporting portion has a rear end formed as a bulged segment. Alternatively, the protective strip and the secondary lens frame can both be assembled with the primary lens frame to form the eyeglasses assembly.

Abstract: An eyeglass assembly includes a lens holding “base-frame” with two temples pivotally attached and extending rearward; this “base-frame” is grooved to hold prescription, reading or sunglass lenses. This “base-frame” marries with various lens-holding front-frames enhancement components. The additional front-frame components have the option of holding prescription, reading or sunglass lenses; or can be used with generic colorized lenses, strictly as a “fashion” statement. The base-frame and front-frame enhancement components utilize magnetized ultra-thin special “rare earth” magnetic materials. This material is embedded and concealed in between laminated layers of plastic. These frame enhancement components are self-aligning when attached, and cling securely to the base-frame front with no visible appendages apparent or showing.

Abstract: A spectacle set includes a primary spectacle and a detachable shelter frame. The primary spectacle includes two lenses, a primary bridge extended between two inner sides of the lenses respectively. The detachable shelter frame includes two shelter lenses, a shelter bridge extended between two inner sides of the shelter lenses, and a mounting arrangement comprising first through third supporting members and rearwardly extended from the shelter bridge to engage on the primary bridge so as to support the shelter lenses aligning with the lenses respectively, and a retention member rearwardly extending to apply an urging force against the primary bridge to engage with the primary bridge when the detachable shelter frame is mounted in front of the primary spectacle so as to substantially retain the detachable shelter frame in a balance manner.

Abstract: An auxiliary clip-on frame for mounting on eyeglasses is disclosed. It includes an auxiliary glasses frame which includes a left frame part and a right frame part where each of said frame parts contains lens retaining portion, a bridge element, and at least one clamp. The front side of the auxiliary glasses frame is made with plastic or metal material and a back side of the auxiliary glasses frame is made with soft rubber like material. The auxiliary glasses frame capable of attaching to eyeglasses where the auxiliary glasses frame will not scratch the surface of the eyeglasses when the auxiliary glasses frame is attached to the eyeglasses.

Abstract: An eyeglasses structure includes an eyeglasses main body, and an eyeglasses accessory; the eyeglasses main body has several detainment holes on a rim thereof; the eyeglasses accessory has several embedded posts corresponding to the detainment holes of the rim of the eyeglasses main body to be embedded in the detainment holes respectively; each of the embedded posts having at least one gaps on one end thereof that is inserted in a corresponding said detainment hole; owing to the gaps, the embedded ends of the embedded posts are contractible and resilient, and they will tend to spring back to their original position to be tight in the detainment holes without possibility of falling off after they are inserted in the detainment holes.

Abstract: A method and apparatus for mounting auxiliary eyeglasses on conventional eyeglasses in which magnets are attached to temple extensions or temples on the conventional eyeglasses to mate with magnets mounted in appendages of the auxiliary eyeglasses. The magnets on the auxiliary eyeglasses engages the magnets on the conventional eyeglasses from below only, so as to hold the auxiliary frames in place solely by magnetic attractive force. The magnets may be recessed in sockets formed on one side while the magnets may extend out of the sockets on the other side. A wide variety of magnet shapes and configurations are possible.

Abstract: Eyewear is provided having lenses that are removably secured to an eyewear platform. The eyewear platform has a bridge portion, a pair of temple extensions and at least one socket extending therefrom with a first mating surface accessible on an upper side of the platform and a second mating surface accessible on a lower side of the platform. The eyewear further includes a pair of primary lenses with at least one third mating surface that is removably secured to the first mating surface by magnetic attraction. The eyewear still further includes a pair of auxiliary lenses with at least one fourth mating surface that is removably secured to the second mating surface by magnetic attraction. The eyewear further includes a reflective coating on a portion of a surface of either the primary or auxiliary lenses to facilitate rearward view of a wearer.

Abstract: This invention is to provide a structural combination of eyeglasses with attached second lenses, comprising an eyeglasses frame, a first lenses and a second lenses, where the eyeglasses frame is provided with protruded sockets at the appropriate locations on the left and right of the top rim, and the socket has a trough shaping multiple corners at its internal and having the entry facing ahead, while the second lenses is provided with a pivot rod in the shape of cornered pillar corresponding to each of the trough on the eyeglasses frame, through the cornered-pillar pivot rods are lodged in the cornered-groove troughs of the eyeglasses frame respectively, a firm combination is formed, where the second lenses is then available to be lifted or lowered in front of the first lenses, which achieves to position the clip-on lenses precisely.

Abstract: Glasses, comprising a frame and a lens system for the correction of defective vision, which comprises at least one pair of lenses formed by a first lens and a second lens, which first and second lens, viewed in the path of vision, are disposed one behind the other and are mutually adjustable for realising a desired degree of correction of vision, wherein the first lens is position-invariantly received in the frame, and the second lens can be moved longitudinally along the first lens.

Abstract: Exemplary embodiments include a safety eyewear including: a lens permanently attached to a removable lens carrier; and a frame removably attached to the removable lens carrier, the removable lens carrier and the frame extend from a bottom of a side portion of the lens across an upper portion of the lens to a bottom of an opposite side portion of the lens wherein the safety eyewear provides a user with an unobstructed field of vision during use.