I've had the camera for several months now and can't fault it. The images produced from it are constantly superb, and if Motorsport is your thing the 8fps can't be beaten. I use mine at British superbikes, coupled with a 70-200 and it's excellent.
Ahhhhh that's interesting - cheers for that AndyTBH, unless you prefer the focal range of the 24-105, I wouldn't bother. The 15-85 is a great lens and does very, very well against the L lenses that we have here that cover the same focal length (17-40/24-105).

I have the 15-85 on my 7D, it's a cracking good lens.
The 15-85 isn't likely to be as good at the end of its range compared to the 24-105 which has another 20mm or so to go. Clearly, if you need the weather sealing then you have no choice.I had an opportunity to change for the 24-105L which I jumped at as I wanted a weather sealed lens above all and I was mostly shooting at the 85mm end of the 15-85.
Have a look at the 3 part video lecture from a Canon rep HERE
The 3 vids are well worth a watch and the guy does actually cover the fact that the AF points do extend outside the AF rectangles.
Cheers Roger, Ken, Russ, Andy, Orville, David and CT - Some great incites to your experiences... I will give my 15-85 a good work out and see how it goes, I must resist the urge, I must resist the urge.......
You may find: http://www.the-digital-picture.com/Reviews/Canon-EF-S-15-85mm-f-3.5-5.6-IS-USM-Lens-Comparisons.aspxJust got my 7D delivered today from hdew cameras, cant wait to get home and have a play with it now.
Thinking of getting a 17-55 but most of the comments here have been about the 15-85 and the 7d.
How well does the 7d and 17-55 go together? Any better suggestions (I need wider than 24mm)
Anyway I stumbled upon this blog where the guy has laboriously mapped the extent of the focus points to see just how far from the squares the focus zones extend.
http://blogs.stonesteps.ca/showpost.aspx?pid=54
Looking a the grey boxes showing the extent of the focus zones it looks a bit odd until you draw them out for yourself on a focus point grid. Then it becomes clear that the central and two outer zones are kept distinct.

How well does the 7d and 17-55 go together?
Excellent to hear... can't wait to get out Sunday to give mine a proper goI had a 24-105 on my 7D and changed it for a 15-85. I can't say I've noticed any difference in the quality of the images and I find the 15-85 range more useful, particularly at the wide end.![]()
Not owned the 15-85mm, but I have owned both the 17-55 IS and 24-105L. Below is a quick summary of my feelings regarding both lesnses on a crop body.
Build Quality
The 24-105 wins easily. Everything feels sold and there is a "tightness" about these lenses that the 17-55 comes nowhere close to. The 17-55 is not bad quality, it is just outclassed by L build quality.
Range
Having used both side by sdie for considerable time I can say that 17-55 is much more useful than 24-105 on a crop body, especially if you own a telephoto zoom that covers the >55mm or >70mm ranges. With the 24-105 on my 7D I encountered too many occasions where it was just a tad too long. This was especially the case for indoor or group shots. The 17-55 covers the better range for me.
IQ
Both lenses can produce excellent results, but ultimate sharpness goes to the 17-55mm. It is a tad sharper than the 24-105 at all f-stops, plus adds it's very useful f/2.8 to the mix. Wide open the 17-55 is also very sharp, althought the edges do tend to darken slightly at the widest end of the zoom. Bokeh is nicer on 17-55 and the IS also seems to be slightly more effective.
Overall
If you only own a crop body, the 17-55 f/2.8 IS is the best walkabout lens availaible. It is as sharp as any zoom available in this range, it offers excellent IS, and it is fast @ f/2,8. The only downsides are the price (~£700) and the build quality (when compared to L's). The 24-105 f/4 is a very good lens, but it is far better suited to FF or a 1.3 crop than to the 7D's 1.6 crop factor.
If I could only own one lens for my 7D it would be the 17-55mm by a mile, and I have owned quite a few lenses.
That doesn't sound good...My 7D is in Colchester Camera Repairs after dying last Saturday. .................


Even I don't follow the logic of this, but after finding that my nifty fifty was broken, as it was a pressie from my wonderful hubbie last Christmas he offered to replace it with something more robust, and somehow that turned into him giving me the money to upgrade my 50D to a 7D, so it has been ordered and I am waiting for it to arrive next week. I have bought the Field Guide to try to get up to speed a bit before it arrives, and can see that the autofocus options will take some getting used to!
I am not excited at all. Honest!![]()
My 7D has just been delivered. Waiting for the battery to charge![]()
i'm looking to pick up a 7d asap and with a trip to iceland looming on the 20th for a northern lights tour
what wide angle lenses are particularly good with the 7d?
i'm looking to pick up a 7d asap and with a trip to iceland looming on the 20th for a northern lights tour
what wide angle lenses are particularly good with the 7d?
While I wouldn't recommend it for landscapes (where the Canon 10-22 Is better) for the aurora I'd take the Tokina 11-16 just because it's f2.8 and will allow shorter exposure times.

You wouldn't recommend what for landscapes? The 7D or a 10-22mm lens?
Both are great and shooting from a tripod will allow for longer exposures.
Hi Hoolio
It wasn't those ones I was so unhappy about, it was some of the others, very grainey.
However, I tried again today, and they are a lot better, so I must have done something very wrong. It also helped I spent some time setting it up, as well as committing that male sin, of all else having failed read the handbook!
Bernie
FightingFigure said:thanks for the advice but looking at the price i think im jumping the gun a bit and will just rent something for now
i tend to get a bit excited and spend money on things i want but dont really need![]()
