Quartz windows have extremely high light transmittance and can allow light to pass through a wide range of wavelengths, which makes it very important in the fields of optics, optoelectronics, and optical communications. Its excellent heat resistance is also a notable feature of quartz windows. It can withstand high temperature environments without deformation or damage, which makes it very suitable for use in high temperature furnaces, heat treatment equipment and other occasions.

In addition, quartz windows also have good chemical stability and corrosion resistance, and can resist the erosion of a variety of chemical substances, which is particularly important for equipment working in harsh environments. At the same time, the quartz window also has a low thermal expansion coefficient, which means that its size changes relatively little when the temperature changes, helping to maintain the stability and accuracy of the equipment.

Quartz windows have been widely used in many fields due to their excellent performance and are an important part of many high-precision and high-demand equipment.