Eyewear with slidable auxiliary lenses

Eyewear, comprising:

• a frame including a front portion, a pair of hinged portions, and a pair of temples, each of the temples attached to opposite sides of the front portion by a respective one of the pair of hinged portions;
• a pair of primary lenses mounted to the front portion;
• and
• a pair of auxiliary lenses, each one of the pair of auxiliary lenses mounted to a lens support slidably connected to a respective track such that the lens support is suspended from the respective track and the auxiliary lens mounted to the lens support is disposed below the respective track;
• wherein each lens support is capable of being slid along its track such that respective auxiliary lens and primary lens overlap;
• wherein the respective tracks each comprises dual grooves extending from the respective temple around the respective hinge portion and terminating adjacent the front portion, each of the dual grooves comprising an upper groove, a lower groove and a groove entrance, wherein the upper groove is disposed above the lower groove within the respective track, and the groove entrance forms an opening into the lower groove;
• wherein each one of the lens supports includes an enclosing border and a pair of dual protruding members extending from an upper surface of the enclosing border, comprising an upper protruding member and a lower protruding member corresponding in height with the upper groove and the lower groove, respectively, each one of the pair of dual protruding members having an end portion structured to fit into one of the respective upper grooves and lower groove;
• and
• wherein each one of the lens supports is suspended from the track by the protruding members and an end portion of the lens support follows a linear path with respect to the groove when the groove is substantially linear and then extends substantially from the track as the lens support navigates around a turn.