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Quartz Windows
LaboratoriesOptical Material Data – Quartz Windows
Quartz
Optical Material used for lenses, windows, prisms, mirrors and filters.
Windows are used to isolate different physical environments whilst allowing light to pass.
When selecting windows it is important to consider the following:
Materials
Transmission
Scattering
Wavefront Distortion
Parallelism
Material Specification:
Transmission Range – 0.15-4.5 µ
Crystal Structure – Rock Salt
Cleavage Plane – 100
Colour – Colourless
Density -2.648 at 25°C
Melting Point (°) – 1470
Reflection Loss – 8.2% (2µ) for 2 surfaces
Solubility Index – Insoluble
Hardness (Knoop) – 741.0
Thermal Conductivity (Cal/cm sec°C) – 0.
Thermal Expansion coefficient (/°C) -7.97×10-6 (Parallell to C axis)
– 13.37 x 10-6 (Vertical C axis)
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Optical, Quartz, Windows, global, optics Product code: Quartz