Original Raytools Fiber Laser Protective Windows

Crafted with high-quality crystal and featuring a double-sided anti-reflective coating, these Raytools fiber laser protective windows are engineered to guard your focusing and collimating lenses from debris, spatter, and back reflection. The Raytools protective lens ensure extended life and optimal performance for your laser cutting head, especially under demanding industrial applications from 0–30kw.

• Original Raytools part with exact fitment.

• Compatible with BT210S, BT240S, BM109, BM111, BM114S laser heads.

• AR-coated crystal offers 99.96% clarity and durability.

• Available in multiple sizes for different laser power levels.

• Easy to install and replace.

• Material: Fused Silica
• Wavelength: 1064 nm
• Substrate Size:
  24.9 × 1.5 mm (for 0–4kW)
  27.9 × 4.1 mm (for 0–4kW)
  30 × 1.5 mm (for 0–4kW)
  30 × 5 mm (for 0–4kW)
  37 × 1.6 mm (for 0–12kW)
  37 × 7 mm (for 0–20kW)
  38.1 × 1.6 mm (for 0–12kW)
  38 × 2 mm (for 0–4kW)
  50 × 2 mm (for 0–6kW)
• Applicable Power: 0–4kW, 0–6kW, 0–8kW, 0–12kW, 0–20kW
• Compatible Laser Heads: BT210S, BT240S, BM109, BM111, BM114S, and similar fiber laser cutting heads

• Protect internal optics (focusing and collimating lenses) from damage caused by debris, smoke, and heat.

• Primarily used in high-power fiber laser cutting machines.

• Laser Cutting: Shields against sparks, slag, and smoke during metal cutting.

• Laser Welding: Isolates splatter and fumes in welding applications.

• Laser Cleaning: Prevents detached contaminants from affecting optics.

• Compatible with Raytools laser heads like BT210S, BT240S, BM109, BM111, BM114S.

• Critical consumables for efficient laser equipment operation.