| 摘要 |
A combination eyeglass device is provided which includes eyeglasses having primary lenses and adapted to fit on the user's head. The eyeglass device also has auxiliary eyeglasses having secondary lenses, which approximately correspond to the dimension and shape of the primary lenses. In addition, the eyeglass device has two pairs of magnetic clamps adapted to grip the eyeglasses adjacent the periphery of the primary and the secondary lenses. The clamps are attached to the primary eyeglasses so that they correspond to the positions of the clamps attached to the auxiliary eyeglasses. The clamps may be magnetically mated with each other to securely hold the auxiliary eyeglasses on the primary eyeglasses. Each of the clamps includes a retainer in the form of a screw and/or a resilient web. A deformable plastic coating on the inside of the jaws may be used to enhance the gripping function. A conversion kit includes auxiliary eyeglasses and at least one magnetic clamp for attaching the auxiliary eyeglasses to the primary eyeglasses.
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