LP-YLW Laser
 Safety Window

See your laser operations safely without radiation. The Laser Safety Window is designed for high-production environments where efficiency and safety matter.

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Safe Visibility of Laser Performance 

The LP-YLW Laser Safety Window is a high-performance protective viewing panel designed specifically for fiber laser systems with a 930–1100 nm wavelength range. Providing effective laser radiation protection while maintaining visibility, it is ideal for enclosed laser cutting, marking, and engraving machines. 

Durable in Demanding Environments 

Manufactured from optical-grade PMMA, the LP-YLW offers excellent durability and reliable safety performance. With a visible light transmittance of approximately 23%, operators can safely observe laser cutting or welding processes without compromising eye protection. 

The LP-YLW Laser Safety Window is suitable for protection against modern 1060–1090 nm fiber laser sources commonly used in metal processing. 

The laser safety window protects against the following laser tasks 

  • Fiber laser cutting machines 
  • Laser marking systems 
  • Laser engraving machines 
  • Safety enclosures and guarding panels

Key Features & Benefits 

  • Designed for fiber lasers (930–1100 nm) 
  • Suitable for 1060–1090 nm industrial fiber laser systems 
  • High optical density protection for better operator safety 
  • PMMA construction for durability and optical stability 
  • 23% light transmittance for safe process monitoring 
  • Proven performance in enclosed laser systems

Technical Overview 

Protected Wavelength Range930–1100 nm
MaterialPMMA
Transmittance~23%
Optical Density930–1050 nm: OD > 6
1050–1100 nm: OD > 7
LB Rating:930–1050 nm: D AB6 + IR AB7
1050–1100 nm: D AB5 + IR AB7







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Safety Window


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