ROCOES Optical

Information and Notes

1. Alkali-free glass has a slightly higher transmittance than ordinary glass, and has a lower coefficient of expansion than ordinary glass, and can withstand high temperatures without breaking.

2. Special shapes or thicknesses can be cut or machined according to customer requirements.

3. The transmittance curves are measurements at 0°of incidence angle. The part that does not penetrate is absorbed by the material of the glass itself.

4. Need higher penetration? Please refer to anti-reflection processing.

5. Alkali-free glass cannot be chemically strengthened.

6. The website specifications are for reference only, and shipments are subjected to the specifications confirmed by both parties.