[lewealace]

以下情況是否可能：

用機頂熱靴裝５８０ＩＩ，引發新版２２０（裝在腳架上）一齊閃？
另外，調轉機頂裝２２０用腳架上的５８０ＩＩ引閃？

機身：４００／5D2

[Carol268]

I don't think it works, the Canon Speedlite 220EX or 270EX Flash does not compatible with Canon's wireless remote system, you need a 430EX with your 580EX2.

http://www.the-digital-picture.com/Reviews/Canon-220EX-Speedlite-Flash-Review.aspx

I wish the above information can help.

[lewealace]

Thanks a lot ching!