Sapphire is a single crystal aluminum oxide (Al2O3). It is one of the hardest materials. Sapphire has good transmission characteristics over the visible, and near IR spectrum. It exhibits high mechanical strength, chemical resistance, thermal conductivity and thermal stability. It is often used as window materials in specific field such as space technology where scratch or high temperature resistance is required.
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Material
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Sapphire
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Dimmension
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2mm to 400mm
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Dimmension Tolerance
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+0/-0.05mm
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Surface quality
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40/20,60/40
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Clear Aperture
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>90%,>85%
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Parallelism
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<3 arc min
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Bevel
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0.25*45 degree
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Coating
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upon customer request
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For custom size,contact us for quotation at any time.
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Intelligence,surveillance & reconnaissance(ISR)
Product Feature
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Dimmension&
Thickness(MM)
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D5.5*0.4mm
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D7.5*1mm
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D8*3mm
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D8*4mm
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D12*1mm
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D13*1mm
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D15*1mm
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D17*0.3mm
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D18*1mm
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D18*0.5mm
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D20*0.5mm
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D20*2mm
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D22*0.3mm
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D22*0.4mm
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D22*1mm
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D22*0.2mm
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D24*0.5mm
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D24*0.5mm
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D25*3.2mm
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D25*2mm
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D25*1mm
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D25*1.7mm
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D30*3mm
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D30*5mm
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D35*3mm
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D35*5mm
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D38*5mm
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D50*1mm
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D58*1mm
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For other dimmensions,we could process and delivery very faster.
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