| 摘要 |
An auxiliary lens support structure for eyeglasses includes a pair of auxiliary lenses and an auxiliary frame for holding the lenses. The auxiliary frame matches a primary frame in shape and size and includes a primary frame receiving groove comprised of a pliant projecting flange and flange edge. The primary frame receiving groove extends over substantially the entire periphery of the primary frame for firm and secure retention. Also, the auxiliary lenses are non-circular and fashioned to match a pair of primary lenses mounted in the primary frame. |
