At KUPO Optics, we know that superior optical filters start with top-notch glass substrates. Our commitment to quality shines through in our carefully selected range of optical-grade glass substrates, each designed to meet the unique demands of various applications. Whether you need resistance to high temperatures, exceptional clarity, or environmental stability, we have the perfect glass substrate to support your optical needs.
Borofloat Glass: Unbeatable Heat Resistance
Engineered to withstand temperatures up to 450°C, our Borofloat glass (available in 1.1mm to 3.8mm thicknesses) is ideal for demanding high-temperature applications. Its exceptional thermal shock resistance and minimal thermal expansion ensure your optical systems maintain their integrity even in fluctuating thermal conditions.
Sodalime Glass: Cost-Effective Solution
For projects where lower thermal resistance is sufficient, our Sodalime glass offers a cost-effective option. Available in a range of thicknesses, this glass can handle temperatures up to 150°C, making it a practical choice for many consumer electronics and general-purpose optical applications.
Borosilicate Glass (D263T): Thin, Yet Powerful
When you need both high thermal stability and precision, our Borosilicate glass (D263T) delivers. Available in thinner configurations (0.21mm to 0.55mm) while still boasting the same impressive 450°C heat resistance as Borofloat glass, it's perfect for sophisticated optical systems where clarity and stability are paramount.
Corning Eagle XG: Eco-Friendly Performance
For applications demanding both environmental responsibility and high optical quality, Corning Eagle XG is the answer. This glass, available in 0.7mm and 1.1mm thicknesses, features exceptional thermal resilience (up to 450°C) and is free of heavy metals, making it a sustainable choice for a variety of optical needs.
KUPO Optics: Your Partner in Optical Excellence
We meticulously select each glass substrate to guarantee the highest quality and performance for our optical filters. Whether your project involves high temperatures, precision instruments, or consumer electronics, our substrates deliver the reliability and optical excellence you expect. Our unwavering dedication to quality and versatility in substrate selection reinforces our position as a leader in optical filtering and wavelength control.
Choose the Right Glass, Choose KUPO Optics.