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圖片:無(wú)標(biāo)題.png
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隨緣:非球面系數(shù)很小啊,正常的 (2017-01-15 13:53) kOIt(e
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隨緣:非球面系數(shù)很小啊,正常的 (2017-01-15 13:53) /K(o]J0F
emaera:不算大哦~~~~~[表情] [表情] [表情] [表情] [表情] [表情] (2017-01-15 14:57) PEc=\?
隨緣:鏡頭結(jié)構(gòu)越簡(jiǎn)單,達(dá)到的要求越高,非球面系數(shù)從低次項(xiàng)到高次項(xiàng)次數(shù)波動(dòng)非常大,不過(guò)系數(shù)過(guò)大會(huì)導(dǎo)致高級(jí)像差之類的問(wèn)題 (2017-01-15 15:03) p IU&^yX>
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