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朗伯 (單位)

朗伯(Lambert)簡稱 L, la或Lb,是國際標準制以外的亮度單位,得名自瑞士數學家、物理學家及天文學家約翰·海因里希·朗伯(1728–1777)。國際標準制的亮度單位是坎德拉每平方米(cd/m²)。

定義

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1 朗伯 (L) = cd/cm² (0.3183 cd/cm²) 或 cd m−2

相關條目

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其他亮度單位:

其他明度單位:

參考資料

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朗伯 (單位)
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