Since 1991, Hellma Optik GmbH Jena has been the official optical glass dealer of SCHOTT AG Mainz, Germany. Since June 2010, small quantities up to 20 kg have been available exclusively from Hellma Optics in Jena. We can thus provide our customers with the option of acquiring affordably priced optical glasses and blanks with variable dimensions and short turnaround times. We supply all types of glasses in familiar SCHOTT standard quality (N) and SCHOTT precision quality (P) as well as coloured glass.