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K9 Plane Mirror

Chemicals/Chemical Intermediates/Intermediate Compounds

100

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K9 Meniscus Lens

Chemicals/Chemical Intermediates/Intermediate Compounds

80

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Zinc Selenide Lens

Chemicals/Inorganic Salts/Other Inorganic Salts

100

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Silicon lens

Others

100

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Germanium lens

Metallurgy & Minerals/Heavy Non-Ferrous Metals/Other Heavy Non-Ferrous Metals

100

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Positive meniscus lens

Instruments & Meters/Optical Instruments/Optoelectronic & Laser Devices

80

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Negative meniscus lens

Instruments & Meters/Optical Instruments/Optoelectronic & Laser Devices

80

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