Saddle-shaped spectacle bridge
Sliding bridge eyeglass frame
Snap-on sunglasses having a tension-exerting assembly
Spectacle frame
Spectacle frame with pivotable auxiliary bridge
Spectacle frame with removable face assembly
Spectacle mount having an intermediate bridge
Spectacle set with weldingless bridge
Spectacles having a detachable front
Spectacles' frame with vertically adjustable nose pads
Support structure for a spectacles frame and front intended to b