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19.7mm QBH Protective Cap

Excellent optical, thermal and mechanical properties;Significantly reduce the loss caused by laser reflection, more durable;Prevent dust from entering the laser and extend the life of the laser.

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Product Details

The QBH protective cap is vital in fiber laser cutting machines, shielding the laser's crystals and output window from dust, dirt, and contaminants. It prevents damage from metal splashes and impurities, ensuring long service life. Made of high-quality, heat-resistant, corrosion-resistant, and wear-resistant materials, it effectively protects the laser. It also collaborates with other machine components, such as optical fibers and lenses, to maintain laser beam quality and stability.

Raycus QBH Protective Cap has strong laser resistance,imported quartz substrate;High light transmission,Double-sided coating process;Dust and collision proof,Long service life.

19.7mm QBH Protective Cap