Protective Window / Protective Lens – 38.1×1.6 mm | Up to 15KW
The 38.1×1.6 mm Protective Window / Protective Lens is a high-quality optical protection component designed for high-power fiber laser cutting heads and laser cutting machines with power capacity of up to 15KW. It serves as a protective barrier between the cutting zone and the internal optical components, helping maintain clean and reliable optical performance.
During laser cutting, dust, smoke, metal spatter, fumes, and other processing debris can accumulate on or damage the internal focusing optics. This protective lens helps shield these sensitive components, reducing contamination and supporting stable laser transmission and consistent cutting performance.
Key Features
Product: Protective Window / Protective Lens
Size: 38.1×1.6 mm
Power Capacity: Up to 15KW
Designed for high-power laser cutting applications
Helps protect internal focusing and optical components
Reduces exposure to dust, smoke, fumes, and metal spatter
Supports reliable laser beam transmission
Helps maintain consistent cutting quality
Suitable for replacement and routine machine maintenance
Designed for use with compatible laser cutting heads
Applications
The protective lens is suitable for fiber laser cutting heads and high-power laser cutting machines used in industrial metal processing. It can be used in applications such as sheet-metal cutting, fabrication, automotive component manufacturing, machinery production, and general industrial laser processing.
It is suitable for cutting applications involving materials such as mild steel, stainless steel, aluminum, brass, and other metals, depending on the laser machine, cutting head, and operating parameters.
Benefits
Using a clean, properly fitted protective window helps reduce contamination of the internal optics and can minimize the risk of optical damage caused by cutting debris. Regular inspection and timely replacement of the protective lens can contribute to stable laser performance, improved cutting consistency, reduced maintenance issues, and longer service life of expensive optical components.
Product Specifications
Type: Protective Window / Protective Lens
Size: 38.1×1.6 mm
Power Rating: Up to 15KW
Application: Laser Cutting Head / Laser Cutting Machine
Purpose: Protection of Internal Optical Components
Suitable For: High-Power Fiber Laser Cutting Systems
Application Area: Industrial Laser Cutting & Metal Processing
Note: Always verify the lens dimensions, coating/specification, laser wavelength, cutting-head model, and power requirements before installation to ensure compatibility.
