Special dispersion fluorophosphate optical glass

Ultra high refractive index optical glass

High transmittance optical glass

Low melting point optical glass

Mid infrared optical glass

Chalcogenide glass

Special glass tubes

Optical fiber preforms

AR wafers

radioresistive glass

Precision molding preforms

Heat-pressed Blanks

Cut products

Optical rod materials

Aspherical lens

Reheat-pressed blanks

Infrared optical lens