e.g. Canon XSi sensor size 22.2x14.8 mm, 12 mp. Then there will be about 36500 pixels per mm^2 or 190 pixels per mm. or 1 pixel => 0.00523 mm
回复:谢指教!咱见识特别有限只用过普通数码相机,不过
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回复:回复:谢指教!咱见识特别有限只用过普通数码相机,不过
-ByStander2-
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11/11/2010 postreply
16:45:34
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谢谢!谢谢!开眼啦!
-7率-
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11/12/2010 postreply
16:15:00