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Optical Glass

More than 120 optical glass types

Find the right glass for your requirements with our Interactive Abbe Diagram

Our range of optical glasses includes:

• Arsenic-free N-glasses
• Glasses suitable for precision molding (low Tg glass)
• Classical glass types with lead oxide as an essential component for outstanding optical properties
• High transmission glasses ("HT" or "HTultra") with superior transmission

Our fine annealed optical glass is currently available online as a strip, rod and block, which can be used for cold post-processing. For cut blanks, pressings and finished components please contact us here  (for Americas: ) or via your responsible Sales Manager