Category: Viewport Fused Silica Ultraviolet

💡 Fused Silica Viewports – High UV Transmission, Zero Compromise

When your application demands maximum UV transparency and minimal signal loss, our Fused Silica Viewports deliver. Designed for precision optical performance, these viewports excel in transmitting light from the deep ultraviolet (193 nm) to the near-infrared (2 µm)—making them ideal for spectroscopy, laser systems, and other light-sensitive setups.

🔬 Why Choose Fused Silica?

• Superior UV Clarity
  With up to 90% transmission at 250 nm, these viewports outperform standard glass in UV applications.
• Discoloration-Resistant
  Fused silica resists yellowing and degradation, even after prolonged exposure to high-energy light.
• Low-Profile, Zero-Length Design
  Perfect for compact systems where space is at a premium—no added bulk, just pure performance.
• Wide Compatibility
  Available with KF, ISO-K, CF, and weld fittings to suit your vacuum system.
• Built for Extremes
  Operates reliably from -100 °C to 200 °C, and can be baked for enhanced vacuum performance.
• Flexible Sizing
  Choose from view diameters between 16 mm and 198 mm, with options up to 8 inches.

⚙️ Technical Highlights

• Material: Fused Silica
• Transmission Range: 193 nm – 2 µm
• Temperature Range: -100 °C to 200 °C
• Fittings: KF, ISO-K, CF & weld
• Applications: UV spectroscopy, laser optics, photonics, and more