MgF2 is a birefrigent material crystal with excellent physical and chemical properties. It provides wide transparent range, high transmissibility. It can be widely used as UV material.
specification:
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Material:
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MgF2
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Diameter Tolerance:
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±0.2mm
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Clear Aperture:
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>Central 80%
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Flatness:
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l per 25mm
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Surface Quality:
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80/50 scratch and dig
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Parallelism:
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1'
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Bevel:
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<0.2mm×45°
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Coating:
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Uncoated
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