http://www.amazon.co.uk …TF8&qid=1355864401&sr=8-4![]()
Can someone answer the following question? Do these ETTL triggers act like my On board ETTL trigger and send a pulse of light or are they radio controlled?
I ask as i will use the 430 as the ETTL with a slave, but the slave will be activated by the pulse, this i don't want.
Website says 2.4Ghz, do i take this they are radio not pulse activated.
, 70-200
