Importance

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Abstract

There is provided a spectacles having two lenses, a rigid or flexible frame including a frame part extending on an upper or a lower lens edge of each of the two lenses, an arm linked on each end of the frame using a hinge, a plastic thread associated with each of the two lenses, each end of the relevant plastic thread is attached to the frame, each attachment point is formed as follows the end of the individual plastic thread forms a loop, which wraps around a frame part, the two longitudinal sections of the end section, which form a loop and extend in parallel to one another, are jointly guided through the single longitudinal borehole of a sleeve, and are enclosed by the sleeve, and the sleeve encloses the two longitudinal sections so closely that the set position of the sleeve relative to the plastic thread remains unchanged, wherein independent. displacement of the sleeve is suppressed due to the friction as a result of the close contact, but the tension of the thread wrapped around the lenses is freely selectable by displacing the longitudinal sections relative to one another and/or by displacing the sleeve on the longitudinal sections.

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First Claim