Natural Quartz (SiO2) Polished Discs
Quartz is a unique material with an unrivalled combination of purity, high temperature resistance, thermal shock resistance, high electrical insulation, optical transparency and chemical inertness. Natural Quartz is suitable for general applications such as optical viewports. It has a useful transmission range of 275 – 2000nm.
Custom Sizes and Finishes
Larger diameters, thicknesses, chamfers, steps and bevels are available in ground or polished finishes. Please use our enquiry form to let us know exactly what you require.
- View Ports / Sight glasses / Inspection Windows / Pressure Windows
- High Energy Lasers
- Transmitter Optics
- Cryogenic Thermal Systems
- Thermal Imaging Lenses/Filters
- Electro Optics
- Night Vision Systems
Download Datasheet (PDF)
Quartz UV and IR Transmission Graphs (PDF)