METHOD FOR MANUFACTURING OPTICAL GLASSES AND COLOURED GLASSES AT LOW TEMPERATURES

Mineral fibre-based sandwich structure and method for the production thereof

Luminescent glass article and method of manufacturing the same

Glass substrate for information recording medium and magnetic information recording medium to which the glass substrate is applied

Thick film resistor, manufacturing method thereof, glass composition for thick film resistor and thick film resistor paste

Optical glass, optical element using the optical glass and optical instrument including the optical element

Antimicrobial active borosilicate glass

Method for producing borosilicate glass, borate glass and crystallising materials containing boron

Method of producing a glass preform

System for back lighting of displays or screens

Furnace with series-arranged baths for producing glass compounds having a low degree of unmelted material

Gradient-index rod lens, and rod lens array and image processor using the same

Clad glass composition and mother glass rod for gradient-index rod lens formed using the same, gradient-index rod lens and method of manufacturing the same, rod lens array, and image processor

Method for producing a component comprising a conductor structure that is suitable for use at high frequencies

UV-absorbing borosilicate glass for a gas discharge lamp and process for manufacturing same

Glass for laser processing

Mother glass composition for graded index lens, graded index lens, manufacturing method of graded index lens, optical product and optical instrument using the same

Solid inorganic glassy electrolyte and method of production thereof

Lead-free glass tubing, especially for encapsulating diodes and diodes encapsulated with same

Dielectric ceramic composition and laminated ceramic device using the same

Optical colored glasses

Optical glass

UV-radiation absorbing glass with reduced absorption of visible light and methods of making and using same