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China, Chinese Thin Round Jgs1 Fused Silica Glass UV Ar Coating 250-400nm for Laser Window1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentOptical LensFused Silica Glass WindowsOptical Fused Silica Windows
Shenyang Ebetter Optics Co., Ltd.
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Product Description Product DescriptionQuartz, UV fused silica window and IR fused quartz windows for applications in the UV though to the near infrared regions.Quartz windows: Quartz material is stronger than glass, can be used at temperatures up to 1050°C and has a high average transmission of over 80% from 260nm to 2500nm. Our stock ranges of quartz windows are useful for most UV applications other than fluorescence applications as quartz material fluoresces. Our stock quartz windows are also not useful in wavelength applications less than 250nm where transmission drops to just 72%. For deep UV at 175-185nm UV fused silica is a more suitable choice of material.UV grade fused silica windows: UV grade fused silica windows have excellent UV transmission working efficiently at 175nm. Making them ideal for spectroscopic instruments in the UV. Our stock ranges of UV fused silica windows also have excellent chemical stability, can be used up to 1050°C and are virtually free from fluorescence. Our stock UV fused silica windows are also available UV antireflective coated for 248-400nm increasing throughput performance.IR fused quartz windows: IR fused quartz windows have excellent transmission from 260nm thought to 3500nm and low bubble, striae and inclusion content. HS grade fused quartz is available as ingots, core drilled rods for use to manufacture your custom IR fused quartz windows for your specific application. Diameter0.2-300mmThickness0.1-30mm or CustomDiameter Tolerance+/-0.02mmSurface quality (scratch & dig)20/10 or betterClear aperture>85%, >90%Surface accuracyλ/10Parallelism<30 arc secBevel0.1~0.3mm x 45 degreeCoatingAR, BBAR or Custom Fused silica glass windowsCertificateFAQ
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