Max QBH Protective Lens D12.8 H16.8 H18.5 H19.8 Fiber Laser Source Window Cap
MAX D12.8 H19.8
$27.00
Sale price
$27.00
Regular price
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Max QBH Protective Lens D12.8 H16.8 H18.5 H19.8 Fiber Laser Source Window Cap
$27.00
Sale price
$27.00
Regular price
Max QBH Protective Lens / Protective Window Cap
Professional dedicated protective window lens matched for Max fiber laser sources. Standard outer diameter D12.8mm with three optional heights: H16.8, H18.5 and H19.8. This optical protective cap effectively shields core internal components of laser sources, while maintaining stable and efficient laser energy transmission for long-term high-power laser operation.
Key Product Features
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99.7% Ultra-high Laser Transmittance: Supports 1064nm and 1080nm mainstream fiber laser wavelengths with light transmittance ≥99.7%, realizing lossless laser energy output and no reduction in cutting/welding power.
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Superb Heat Resistance: Adopts high-end optical glass with extremely low thermal expansion coefficient. It can sustain continuous high heat generated by high-power lasers, preventing lens cracking, deformation and thermal drift.
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Double-sided Multi-layer AR Coating: Premium anti-reflection coating on both lens surfaces greatly reduces laser reflection loss, improves laser utilization rate and ensures consistent laser beam quality.
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Original Standard Size: Exact OEM dimension fits Max QBH laser port perfectly, plug-and-play installation, no extra calibration required after replacement.
Product Specifications
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Product Type: QBH Laser Source Protective Window Cap
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Outer Diameter: D12.8mm
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Optional Height: H16.8mm, H18.5mm, H19.8mm
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Applicable Laser Wavelength: 1064nm, 1080nm
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Light Transmittance: ≥99.7%
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Surface Treatment: Double-sided multilayer anti-reflection coating
