Category: Viewport Shutter

🛡️ Viewport Shutters – Protect Your Optics, Preserve Your View

Keep your vacuum viewports clean and clear with our high-performance viewport shutters. Designed to shield the viewing glass from deposition materials during inactive periods, these shutters help extend the life of your optics and maintain crystal-clear visibility.

🔧 Smart, Secure, and Space-Saving

• Full Protection When Closed
  A single-plate shutter rotates 90° to completely cover the viewport, preventing contamination buildup.
• Smooth & Reliable Operation
  Features an integrated rotary motion feedthrough for effortless manual actuation, plus a positive locking screw to ensure secure closure.
• Automation-Ready
  Upgrade your setup with optional pneumatic actuators or stepper motors, with or without position indicators, for hands-free control and system integration.

🌡️ Built for Demanding Environments

• Fittings: CF
• Max Temp (Standard Shutter): 130 °C
• Max Temp (Venetian Shutter): 230 °C

Whether you’re working in high-vacuum environments or sensitive optical systems, our shutters offer reliable protection and flexible control.

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