Focus Lens for CNC Laser CO2, 34×5/36×5

Description

Sell high power weiding laser lens.

• Uses the best quartz.
• Suitable for 40000w laser cutting machine.
• The transmittance of less than 99.5%.
• Higher process blue red coating technology.
• Multi-wavelength throuhg.
• Reduce heat and welding slag resistance to enhance.

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