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重要的光學因素 - 阿貝數
by 四眼小編
March 22, 2022
重要的光學因素 不同折射率的鏡片,代表不同的光學物料。各種的物理特性都會不同,其中有一個少人留意的參數 : 阿貝數 阿貝數(Abbe number)是用來衡量介質的光線色散程度(chromatic aberration)的物理學數。光線色散會直接影響清晰度。阿貝數越高,光線穿過鏡片時的色散程...
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色散
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阿貝數
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