DUV Laser Grade Fused Silica Viewport,1.40″ View Dia, 2.16″ DN40KF

🌐 Fused Silica DUV Viewports – Precision Optics for Deep UV Applications

When your system demands exceptional clarity and performance in the deep ultraviolet (DUV) range, our Fused Silica DUV Viewports are the clear choice. Crafted from ultra-pure synthetic quartz, these viewports offer laser-grade optical quality and are built to withstand the most demanding environments.

🔍 Why Choose Our DUV Viewports?

• Unmatched UV Transmission
  Achieve up to 99.8% transmission at 248 nm—perfect for DUV lasers, lithography, and spectroscopy.
• Ultra-Pure Fused Silica
  Non-crystalline, colorless, and resistant to thermal shock, abrasion, and discoloration.
• Laser-Quality Performance
  Supports a Bake-Out Ramp Rate of 20 °C/min, ideal for high-precision optical systems.
• Non-Birefringent & Thermally Stable
  Ensures optical consistency and dimensional stability under extreme conditions.
• Versatile Mounting Options
  Available with KF, ISO-K, CF, and weld fittings to integrate seamlessly into your vacuum setup.
• Wide Viewing Range
  Choose from view diameters between 16 mm and 198 mm to suit your application.

⚙️ Technical Overview

• Material: Fused Silica (synthetic quartz)
• Transmission Range: UV to 248 nm
• Temperature Range: -100 °C to 200 °C
• Fittings: KF, ISO-K, CF & weld
• Applications: DUV lasers, photolithography, UV spectroscopy, semiconductor processing