« on: May 06, 2012, 04:07:03 AM »
If the Af unit is faulty then AFMA does no good either I spent a significant amount of time trying to sort it out and it just kept going all over the place. I even posted all the raws from the testing up here and got all my lenses spot on using AFMA at 2x focal distance then go out and shoot and focus was all over the placeThe OP never AFMAd his lenses and was using Servo AI. In that case, both the suggestions are vaild.
As for your example, I am not seeing that slight softness in my photos. True, I don't have a 5D2 to do direct comparisons, but my 5D3 looks more like your 5D2 example than the 5D3 example.
edit: Could you post those RAW files as well? Or at least something with EXIF data?
Don't make assumptions about how I shoot based on what someone else said. I hardly ever use AI Servo on any of my Canon bodies and never said I did. Ninety percent of the time I'm shooting with One Shot AI. Just because I'm humble in my capacity to accept advice, don't make me out to be a noob, I'm far from it. I've shot everything from fashion shows for Christian Dior to Mixed Martial Arts K-1 Tournaments. I know how to shoot and I know how to set up my camera. It was just an adjustment going from a 1D body to a 5D body especailly with this new AF System. I guess I was expecting too much. A lot of people posting here seem to be coming from a XXD or XXXD body so of course there will be different expectations. My girlfriend shoots with a 60D so I'm sure if she saw the images coming off a 5D body she'd think they were awesome even if they were a little soft because compared to a 60D, they probably would still look slightly better.
In addition, people assume because they know every technical detail of a camera that it makes them good photographers. I know people who can teach Canon engineers about camera tech but still can't shoot worth a darn because they have no imagination when it comes to image creation. No I didn't know I had to AFMA every lens in my bag to work with all my different bodies. However, just because I didn't know that one fact doesn't make me a noob, if anything it makes me wonder what the heck Canon engineers do when they design this equipment if we as consumers have to do our own QA.
You could try this small test (set up is quite easy) and see if the lenses are seriously out of focus. With MF you should get tack sharp results, if the AF results are not as good the lenses need to be corrected via Micro adjustment. I did that with all my lenses when I got the 5D MK III however so far all seemed to be fine. With the 5d MK II and 7D I needed to adjust them...
this replacement unit looks to not have any of the issues i experienced with the first one so far