March 1, 2008

一些鏡頭的最小景深範圍及其最大攝影倍率

鏡頭 [最小景深範圍] (最大攝影倍率)

14-54mmF2.8-3.5 [0.13cm] (0.52x)
12-60mmF2.8-4.0 [0.16cm] (0.56x)
14-45mmF3.5-5.6 [1.07cm] (0.32x)
14-42mmF3.5-5.6 [0.35cm] (0.38x)
50mmMacroF2.0 [0.11cm] (1.04x)
35mmMacroF3.5 [0.14cm] (2.00x)
30mmF1.4HSM [0.7cm] (0.2x)
24mmF1.8Macro [0.26cm] (0.74x)

*最小景深範圍:是指利用最大光圈、最遠變焦,並在最短對焦位置形成的景深。
*影響景深程度:物距>焦段>光圈

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