Optical glass, plane parallel glass; lenses for spectacles, spectacle lenses; printed circuit boards; printed circuits; interactive touchscreen terminals; interfaces; optical apparatus and instruments; optical lanterns; mirrors [optics]; lenses for headlamps

Stepped lenses of all kinds of glass and in all forms; thermally hardened float glass; thermally hardened boron-silicate glass in all forms; thermally hardened coloured glass, filtering lenses; prismatic glass for luminous and translucent paving stones; wall covering panels of glass;bricks of glass; alabaster glass; building glass; safety glass; window glass; glass tiles; glass bricks; coloured hard glass panels;glass panes, glass sheets; all the aforesaid goods for building