Spectacles in particular optical spectacles, sunglasses, sports glasses, protective glasses, spectacles equipped with decorative elements; spectacle frames, chassis and mountings and supports and sides for spectacles; optical spectacles and sunglasses the frames thereof manufactured of metal or a combination of metal and plastics; mountings for spectacles, sides for spectacles, supports and frames for spectacles, which are made of metal or a combination of metal and plastics; containers and cases for the aforesaid goods; the aforesaid goods made at least partly using titan; optical apparatus and instruments in particular ophthalmic apparatus; spectacle lenses, optical lenses, contact lenses; optical goods, optical glass