Sabazu Protective Lens — Size: 18 mm × 2 mm; Suitable for laser welding heads/machines up to 4 kW. Manufactured directly under Sabazu’s in-house supervision, each lens undergoes strict quality control to ensure it meets industry performance standards. Tested for durability and optical clarity, only top-grade lenses are shipped to our customers.” Sabazu Protective Lens | Laser Protective Lens | Fiber Laser Lens | Laser Welding Lens | Protective Window | 18×2 mm Lens | 18 mm Diameter | 2 mm Height | 4 kW Laser Compatible | Laser Welding Head Lens | High Optical Clarity | High Durability | Quality Tested | Industrial Grade | Precision Optics | Fiber Laser Spare | Laser Machine Spare | Sabazu Laser Spare

Protective Window or Protective Lens I Size 20x2 I Power Capacity upto 4KW I For Laser Welding Head / Machine.

Sabazu Protective Window/Lens, size 20 × 1.5 mm, designed for laser welding heads and machines with power capacity up to 6 kW. Provides reliable protection for the welding optics against dust, spatter, and contamination.

Sabazu Protective Window/Lens, size 20×3 mm, designed for laser welding heads/machines with power capacity up to 6 kW. Provides reliable optical protection during laser welding operations.

Sabazu Protective Window / Protective Lens – 20 × 4 mm | Up to 6 kW | For Laser Welding Head / Machine Sabazu Protective Window / Protective Lens is designed to protect the internal optics of compatible laser welding heads from welding spatter, smoke, dust, and metal particles. With a 20 × 4 mm size and support for laser systems up to 6 kW, it is suitable for handheld, robotic, and automated laser welding machines.

Sabazu Protective Window / Protective Lens – 21.5 × 2 mm | Up to 10–15 kW | For Laser Cutting Head / Machine Sabazu Protective Window / Protective Lens is designed to protect the internal optics of compatible high-power laser cutting heads from dust, smoke, metal particles, and cutting debris. With a 21.5 × 2 mm size and suitability for laser systems up to 10–15 kW, it is ideal for compatible fiber laser cutting machines and high-power laser cutting applications.