Patent ID: 7264350

Claim:
An eyeglass comprising a frame defining first and second orbitals, first and second lenses disposed in the first and second orbitals, respectively, first and second ear stems extending rearwardly from the frame, the first and second ear stems including first and second adjustment devices, respectively, first and second acoustic transducer assemblies supported by the first and second adjustment devices, respectively, the first and second adjustment devices being configured to allow the first and second acoustic transducer assemblies to be translated along first and second translation directions generally parallel to the first and second ear stems and to be pivoted about first and second pivot axes extending generally parallel to the first and second ear stems, such that the adjustment devices allow the first and second acoustic transducers to be pivoted about the pivot axes while restraining translational movement of the first and second acoustic transducers along the translation directions, wherein the first and second adjustment devices comprise first and second pins fixed relative to the frame and wherein the first and second transducer assemblies are configured to slide relative to the first and second pins, respectively.