p*****y 发帖数: 1049 | 1 正在想考虑是否从大马兔升级,但是不知道大马三和小马四的45点对焦模块是否还是原
来的水平
谁知道? | t****e 发帖数: 4821 | 2 这三个是完全不同的三代对焦系统,但是最好别指望升级对焦系统,佳能目前最大的悲
剧就在于大家认同大马、小马兔的对焦系统是最可靠的。 | x****c 发帖数: 25662 | 3 of cuz not the same
for detailed explanation, check the white paper for each bady
http://www.usa.canon.com/dlc/controller?act=GetArticleAct&articleID=1787
a quick dirty summary
1 Ds mark II, 45-point, 7 cross-type, clustered around the center
1 Ds mark iii, 45-point, 19 cross-type, more spread out
1 D mark iv, 45-point, 39 cross-type. | a***e 发帖数: 27968 | 4 没有光路细节?
【在 x****c 的大作中提到】 : of cuz not the same : for detailed explanation, check the white paper for each bady : http://www.usa.canon.com/dlc/controller?act=GetArticleAct&articleID=1787 : a quick dirty summary : 1 Ds mark II, 45-point, 7 cross-type, clustered around the center : 1 Ds mark iii, 45-point, 19 cross-type, more spread out : 1 D mark iv, 45-point, 39 cross-type.
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