thermally prestressed safety glass parts made of borosilicate glass for inspection glasses, primarily for scientific apparatus and instruments, namely, eyepieces for microscopes, telescopes, binoculars, cameras, glass cases for precision balances; for navigation apparatus and instruments, namely, gyroscopes, odometer glass covers, liquid crystal display panels, displays presenting a dial, namely, navigation displays used in land, water-borne and aerial transport, night vision goggles, telesco...