hey defiant - i owuld like to see some sample from the 10-22 at 10 mm! also, does the 430ex does better job than built-in flash ? is it worth the money ?
Only used the 10-22 once at the moment and that was for the re-opening of a local hairdressers so will not be posting on any of them on any site, but can tell you that at 10mm it gets an awful lot in. Is the 430ex worth the money I would say so to give you a rough idea flash guns have a guide number which roughly translates to distance in metres ie. the 430ex has a guide number of 43 the 580ex has a guide number of 58 the built in flash on the 400D/XTi has a guide number of 13.. think the numbers speak for themselves.