katholdbird
Well-known member
Hi All Has anyone upgraded the firmware on the 7d m11 yet if so has it made a difference or have you had any problems ? Cheers
Hi All Has anyone upgraded the firmware on the 7d m11 yet if so has it made a difference or have you had any problems ? Cheers
Very interesting.I just updated mine last night and then ran though AFMA using the DotTune process for my 600mm lens bar and with 1.4 and 2x extenders. Interestingly the 600mm increased by 1, 840mm increased by 4 and 1,200mm increased by 10.
I seen someone mention that AFMA can change with temperture so I ran my 1DX through the same 3 combinations. Two of the combinations were identical and one (1,200mm) went down by 1.
I consider a change of 1 within the margin of error and insignificant.
Since only the 7D2 AFMA needed changing from the firmware it seems likely the autofocus software was changed in firmware 1.04. Whether it has a positive outcome for many folks will be interesting to see. I was getting sharp shots with mine but have wondered if I could be getting more consistent results.
Doug
That's interesting although I have found in the past that the DotTune method seems to give me different results each time anyway.I just updated mine last night and then ran though AFMA using the DotTune process for my 600mm lens bar and with 1.4 and 2x extenders. Interestingly the 600mm increased by 1, 840mm increased by 4 and 1,200mm increased by 10.
Doug
Really sorry to hear about your problems, Mick. I brought my 7DII and the 100-400II to Lesvos and I loved its performance. I found that the AF response differs from the 7D, mainly in the sense that using zone focus made the AF point jump over the place more than with the 7D. The need to use spot focus (possibly with expansion points) seems to be more prominent than before. But taking that into account, the camera performed very well. Still sorting through the photo, but I'll post some. Here are a ew on Flickr https://www.flickr.com/photos/64301924@N05/sets/72157652183468270I am currently in Lesvos, thankfully I bought my old 7D body and have switched back to that.
Obviously the fact that the firmware update came too late is a huge disappointment for me.
I have met a number of a amateur photographers out here, many of which have the same
focus problems as mine, they are very up set about the cameras performance.
To be fair I have also met some who are happy with theirs.
Yesterday I switched back to the Mark 2, while my wife was using her 600 D .
She got serviceable record flight shots of Goshawk, while mine were completely and I mean completely, out of focus!
I look forward to following this thread when I get back home.
Thanks for posting.
You cannot have spot focus with expansion points can you Peter? Spot focus is just that, focus on a single spot (which is smaller than the normal AF focus point). I am guessing you are meaning single point expansion.. The need to use spot focus (possibly with expansion points) seems to be more prominent than before.
Peter
(Contrary to the above I tried out some BIF shots yesterday with all 65 points active. I ll post them on the main 7DII thread. It didn't do badly at all. Hope you'll get your camera fixed!)
Ah, thanks, Roy! Of course I mean single point. That's a great swallow shot and I completely agree with your findings.You cannot have spot focus with expansion points can you Peter? Spot focus is just that, focus on a single spot (which is smaller than the normal AF focus point). I am guessing you are meaning single point expansion.
I have also been reasonable impressed with all 65 points active, especially for really fast/erratic flyers. I have always given up on all points active on previous cameras as the AF point switching never seemed to keep up with the action but with the 7D2 (and the correct AI servo 'case') it works well. The attached shot was taken with all points active, not sure I would have got the shot with any other AF mode.
I have always given up on all points active on previous cameras as the AF point switching never seemed to keep up with the action but with the 7D2 (and the correct AI servo 'case') it works well. The attached shot was taken with all points active, not sure I would have got the shot with any other AF mode.
Hi John, The main thing when trying to shoot these fast erratic flyers with all AF points active is to have a fast AF point auto switching mode -I find case 5 is the best as it is set to the fastest switching setting. You can, of course set up a customized 'case' but there is no real advantage for this type of shot IMO. You also obviously need a fast shutter speed.That's some Swallow shot, Roy! I will have to try the same thing. Could you just confirm the "correct AI servo 'case' " you used - the same as for single point expansion as described up-thread, or different tracking set up?
Cheers
John
Hi John, The main thing when trying to shoot these fast erratic flyers with all AF points active is to have a fast AF point auto switching mode -I find case 5 is the best as it is set to the fastest switching setting. You can, of course set up a customized 'case' but there is no real advantage for this type of shot IMO. You also obviously need a fast shutter speed.
What I cannot understand Bob, is why do you not just send the Camera back as being defective, it cannot be a year old yet so must be covered by the Canon warranty.Well I dusted off the Old Lemon and loaded the new Firmware just to see if there was any improvement in the camera performance.
Hammered off a few thousand shots of the local Puffins and got some not too bad results see attached.
Loads of issues still with my copy,AF/ON button still stuck on zone AF so I just live with it and use it for flyers as I have set star button next to it on same function with single point so just jiggle between the two for the shot I need, also noticed something is rattling about inside so looks like my Lemon also has a Screw Loose. Doubt Canon can come up with a Firmware to rectify that problem, also AF still freezing on me now and again so have to power off and on to re- awaken it and still only getting about one good in focus shot out of a burst of ten.
Don't think the 7d2 takes a crop as good as 7d used to either but I think I will just have to live with these issues and accept that it will be hit and miss till the end of its days or until 7d3 appears.
Bob
Unless Roy it's either a second hand one (plenty of them about for some reason) or it's a grey import .What I cannot understand Bob, is why do you not just send the Camera back as being defective, it cannot be a year old yet so must be covered by the Canon warranty.
Yes Jeff but grey imports are usually covered , HDEW give three years (and use Canon approved UK repairers from what I have read). I have not seen a lot of second hand ones around but I guess there could be some who had one of the early 'bad' batch and decided not to send them back for some reason. I am sure there are also some that bought them expecting a 1DX performance and were disappointing ( you always get a few like that lol). Add to that those that bought one and did not know how to use it and there would bound to be some used ones kicking about. I do not know how many has been sold thus far but I would guess the used ones up for sale would be a minute percentage - certainly a lot less than 1% that's for sure.Unless Roy it's either a second hand one (plenty of them about for some reason) or it's a grey import .