Originally posted by Ken T My RF-603 N3 just arrived, tested, worked perfectly with my K-20D and K-30. No problem with curtain to 1/180". The included shutter trigger cable does not have the right connector to connect to either camera .
wow, i gave the rf603's Canon version a try and they didnt work, so i sold them, after that i bought the rf-602's and they work alright, but in order to get 1/160-1/180 without curtain issues i have to use a rubberband to halfpress the transmitter button...
I liked the 603s, and my canon friends use them without issues (actually they use the ones i sold them) i like the fact that they operate with AAA batteries and they feel more solid compared with the 602's...
Ken i wanna ask you if yours worked out of the box or did you hack them ? do you use pc-sync or they work from the hot shoe, it would be great to have compatibility with the others you know... i'm thinking if i should give the nikon version 603's a try as well...