Actinometers, anti-dazzle shades / anti-glare visors; computer programmes programs recorded; computer peripheral devices; computer software, recorded; computer programs downloadable software; computer software applications, downloadable; computer hardware; computers; measures; measuring apparatus; measuring instruments; optical goods; optical apparatus and instruments; precision measuring apparatus; protective films adapted for computer screens; spectrograph apparatus; monitors computer hardware; computer LCD monitors; computer monitors; computer screens; computer touch screens; computer host; computer software; computer workstations; personal computer terminals; touch panels; interactive touch screen terminals; plotters; monitors; LCD monitors; screen monitors; touch screens; spectrometer analysis apparatus; photometers; light meters; colour meters