Custom Quartz Protective Window Lens for Fiber Laser Cleaning & Laser Welding (High-Transmittance Protection Lens)

Presentation of the equipment's characteristics

Greenstone-Tech protective lenses (also called protective windows or protection lenses) are designed to sit in front of laser optics to shield expensive focusing components from spatter, fumes, dust, and debris during laser welding and laser cleaning. Made from high-quality quartz crystal, these lenses deliver high clarity and stable light transmission, helping maintain consistent process quality while extending the service life of the optical system.
Custom manufacturing is available to match different laser head structures and installation requirements.

  • High-quality quartz crystal material for stable optical performance in industrial laser applications

  • High clarity + high light transmittance to support consistent beam delivery and stable processing results

  • Protects core optics (reduces contamination impact on expensive lenses and internal optical modules)

  • Precision manufacturing process (formed through machining/polishing processes) for reliable surface quality

  • Custom sizes supported for different laser cleaning heads and laser welding heads

  • Wide application coverage: suitable for laser welding and laser cleaning use cases

ItemSpecification
Product TypeProtective Lens / Protective Window (for laser heads)
BrandGreenstone-Tech
MaterialHigh-quality quartz crystal (quartz optical material)
Key FeaturesHigh clarity, stable output performance, high transmittance
CustomizationCustom production supported (size/spec per requirement)
Typical ApplicationsLaser Cleaning, Laser Welding
Installation PositionFront-end protective window for laser head optical path

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