回复：You need to decide which route (infrared or radio) you want t

Your 7D camera already has a built-in infrared trigger. Unless you are very serious, or you shoot outdoor alot with flashes, infrared is better for you. Two 430exii is a good choice.  If you want to do studio photography, you will need 3 to 4 flashes.

Happy New Year and Happy Shooting!

Alex

所有跟帖： 

• Many thanks! I didn't know my 7D camera already has a built-in i -逐梦天涯- ♂ (137 bytes) () 12/29/2012 postreply 18:02:47

• 7D's built-in flash can work as a master unit to wirelessly trig -云漫- ♂ (238 bytes) () 12/29/2012 postreply 18:29:23

• Thanks again! -逐梦天涯- ♂ (0 bytes) () 12/29/2012 postreply 19:42:17