Opto-Electronics Glass

Anodic Bonding Glass (SD2)

The thermal expansion characteristics of SD2 are matched with those of silicon single crystal. Therefore, anodic bonding with little distortion can be performed over a wide temperature range.

Radiation Shield Glass (RB series)

This material has two features: both shielding radiation and visible light transmission by doping the glass with PbO. This glass series can be matched with the type of radiation source and required dosage limit by controlling the doped material or thickness of the glasses.

NIR Polariser Glass CUPO®

CUPO® is a polarising glass for near infrared light utilising plasma absorption by copper fine particles. It is thin, achieves both high extinction ratios and low insertion losses, making it ideal as a component of small parts.

Our Strength

With extensive experience and achievements cultivated worldwide, we are able to supply from raw material through processing and delivery. We will respond to your needs with one-stop service and with high technical strength.