CF50 Vacuum Viewing Window

This product is a high-performance sealed assembly specifically developed to meet the demands of microwave transmission and visual observation in vacuum environments. Its core design objectives are high microwave transparency, absence of magnetic interference, superior vacuum sealing, and resistance to high temperatures and corrosion, while also ensuring structural stability and adaptability to diverse application scenarios. It is ideally suited for a wide range of applications, including research laboratories, semiconductor manufacturing processes, and vacuum microwave systems, providing stable and reliable hardware support for microwave transmission and optical observation in vacuum environments.
Key features:
1. High-Temperature Bake-Out Capability: Quartz/sapphire brazed construction supports UHV system bake-out at 500–600°C, significantly exceeding the limit of conventional borosilicate glass (≤300°C).
2. Ultra-high vacuum sealing: metal hard sealing, ultra-low leak rate, and zero organic volatiles, meeting the UHV requirements for semiconductors, thin-film deposition, and scientific research.
3. Excellent optical performance: high transmittance, low dispersion, and UV transmission, making it suitable for observation, spectroscopy, and laser coupling.
4. CF Standard Compatibility: Directly interfaces with CF50 flanges, offering convenient installation and high interchangeability, suitable for a wide range of vacuum chambers, furnaces, coating systems, and research equipment.
5. Stable and Durable: Excellent thermal shock resistance, corrosion resistance, and mechanical impact resistance; long service life and maintenance-free.