请教一个关于flash的问题

[TheOneAndOnly]

最近打算买个sigma for canon 的flash EF-500 DG super

不过看到有两种,一种是TTL,一种是E-TTL II。

我的相机是300D，不知道应该买哪种阿？

 

[fad]

As far as I know, ETTL II is only available for high end camera such as 1D MkII/1Ds. 20D also have it I think. Not on 300D.