Specifications:
Material: High-Purity Fused Quartz
Size Variety: Available in 50*2, 55*8, and 134*3
Coating: Double-Sided, High-Reflectivity
Purpose: Optimized for Fiber Laser Cutting Heads
Design: Large Size for Enhanced Protection
Performance: High Transmission and Durability

Features:
**Enhanced Protection for Fiber Laser Cutting**
The D50-D138 Laser Protective Windows are an essential component for fiber laser cutting heads. Crafted from high-purity fused quartz, these lenses offer superior durability and resistance to thermal shock, making them ideal for prolonged use in harsh environments. The double-sided coating ensures a high reflectivity rate, maximizing the efficiency of your laser cutting process. The large size of these protective windows provides ample coverage, safeguarding the delicate optics within your cutting head from the intense heat and debris generated during laser cutting operations.

**Versatile Size Options for Diverse Applications**
The D50-D138 Laser Protective Windows come in a variety of sizes to accommodate different cutting head configurations. Whether you require a compact 50*2 or a more robust 134*3, these lenses are designed to fit a range of fiber laser cutting heads. The large size options, such as the 55*8, offer increased protection and coverage, making them suitable for larger cutting areas and more complex cutting tasks. With their versatile size options, these lenses can be easily integrated into various cutting setups, ensuring a reliable and consistent performance across diverse applications.

**Optimized for High-Performance Cutting**
The D50-D138 Laser Protective Windows are not just about durability; they are also engineered for high transmission and performance. These lenses are designed to maintain a clear view of the cutting area, ensuring precise alignment and control over your laser cutting process. The high reflectivity coating enhances the efficiency of your cutting head, allowing for faster and more accurate cuts. With their robust construction and optimized design, these protective windows are a crucial component for achieving high-quality results in fiber laser cutting applications.