Window sapphire
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Sapphire eriri otu kristal Al₂O₃ elu ngwa anya transmittance agbaze ebe 2072℃ nwere ike iji maka laser window ihe.
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Ngwa anya sapphire optial wimdows prism lens Filter High Temperature Resistance Range 0.17 ruo 5 μm
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sapphire optical prism High Transmission and Reflection Transparent AR mkpuchi Elu Nnyefe
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Window sapphire oghere oghere sapphire Single crystal Al2O3material