Fiber Laser Optical Lens

,Replacement Optical Lens – Ray Tools BS03K-CAT Laser Cutting Head

Maintain a clean, precise cut with this high-quality replacement optical lens, engineered specifically for Ray Tools BS03K-CAT laser cutting heads. A properly fitted lens is essential for focus accuracy, cut quality, and protecting your cutting head from heat damage. This lens is manufactured to strict tolerances for a reliable, drop-in replacement.

Specifications:

• Compatibility: Ray Tools BS03K-CAT Laser Cutting Head
• Available Sizes:
  • 24.9mm x 1.5mm
  • 27.9mm x 4.1mm
• Material: Optical-grade glass 
• Use: Precision focusing lens for laser cutting applications

Why choose this lens?
✔ Precision-ground for optimal beam focus and cut consistency
✔ Manufactured to OEM specifications for a reliable fit
✔ Helps protect your cutting head from heat and debris damage
✔ Available in two sizes to match your machine's exact requirements

Not sure which size fits your machine? Check your original lens dimensions or message us — we're happy to help confirm the correct fit before you order.