Spectacle frame construction

Spectacle frame for multifocal lenses

Spectacle frame with angularly adjustable temples

Spectacle frame with flexible side bars and method for its...

Spectacle frame with lockable custom fitting nosepiece

Spectacle frames

Spectacle frames

Spectacle frames and method of securing them to organic lenses

Spectacle frames with improved stratiform coating

Spectacle frames with spring-loaded hinges

Spectacle frames, unalterable at different temperatures and...

Spectacle front hinge pinning system

Spectacle hearing aid mounting

Spectacle kit

Spectacle lens

Spectacle lens and manufacturing method therefor

Spectacle lens cleaner

Spectacle lens designing method and spectacle lens

Spectacle lens having astigmatic power

Spectacle lens with viewfinder display