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China Quartz Protective Windows Enhanced Power Laser Cutting Head

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10 Piece	Contact Supplier

Local Area:	Qinhuangdao, Hebei, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment

Usage:	Optical
Type:	Flat Lens
Transmittance:	>95%

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Product Description

Material: quartz glass

Diameter: 28mm

Thickness:4mm
Application: raytools/enhanced power laser fiber head 500-2000W

Qinhuangdao Intrinsic Crsytal Technology Co., Ltd offers laser protection window for applications which require protecting laser output. High damage threshold (>15J/cm2) AR coating on both sides can minimize the reflections.These windows are used in front of lasers for material processing in order to protect the laser optics from hot material drops.

Specifications MaterialFused SilicaDimension Tolerance+0.0/-0.2mmThickness Tolerance±0.2mmClear Aperture>80%Parallelism<1 arc minuteSurface Quality60/40 scratch and digTransmitted Wavefront Distortion<λ@633nm per 25mmChamfer<0.5mmx45degCoatingBoth sides AR coated for YAG laser, R<0.5%@1047-1064nm per surface, AOI 0deg, damage threshold >15J/cm2, 20ns, 20Hz, @1064nm

Standard Product

Part No.MaterialD(mm)T(mm)Wavelength(nm) ICC1120-1Fused Silica20.01.01047-1064 ICC1120-3Fused Silica20.03.01047-1064 ICC1125-1Fused Silica25.01.01047-1064 ICC1125-4Fused Silica25.04.01047-1064 ICC1130-3Fused Silica30.03.01047-1064 ICC1130-6Fused Silica30.06.01047-1064 ICC1138-3Fused Silica38.03.01047-1064 ICC1150-1Fused Silica50.01.01047-1064 ICC1150-3Fused Silica50.03.01047-1064 ICC1155-1Fused Silica55.01.01047-1064 ICC1155-2Fused Silica55.02.01047-1064