[ Biological microscopes; body-tubes for microscopes lens-barrels; charge-coupled devices (CCD); electron microscopes; metallurgical microscopes; microscope lamps; ] microscopes; microscopes for medical use; [ microscope video processors; polarizing microscopes; zoom microscopes; ] digital video microscopes; [ video microscopes ] for medical use [ ; rigid and flexible endoscopes for non-medical use; video processors; digital video cameras; video baby monitors; video monitors; video recorders;...