I have just got it, I own Canon t3i, only shoot with f2.8 when changed the f to any other value getting connection error. is ita faulty lens?
1416553
Yes. Sounds like a faulty lens. It works at all f stops. Check if there's a ton of dust in the back of the lens, but that's about all you can do. Also make sure that the camera works with other lenses at other f stops, so you're sure it's not the camera.
1416554
I believe it is a faulty lens. My brother has a t3i and has had no such issue. You should try the lense on another camera before returning though.
595976
I haven't owned this lens for very long but I've had very good results with it so far. I mainly shoot with automatic settings and the camera adjusts the aperture for each picture of course. It is not always on f/2.8. It varies, depending on the light conditions, etc. if you shoot manually you can keep it on f/2.8 if you want. That is simply the largest aperture setting you can use on this lens. You CAN change it to a smaller aperture if you want.
2066266
I have the T3i and I have no problems with it at all. It works with both of the lenses you just asked about. It works perfectly for me.
2242622
sorry don't rember ever having that problem ?? but i'll look in the manual tomorrow!! doyou have a correct lens on?
767145
I have the same problem. I don't like this camera because of this. I had a Fuji before that worked fine. Fortunately I have a Canon that I bought last year that works. What a let down Fuji. You won't get any more of my money. I actually bought the camera to use for work, taking pictures of computers, etc., but it's almost useless for that even.
1521076
Dr. Smith thank you for the response, yes that helped, but I do have it set on 'M' and it still does the error 'FEE' so I am out of options. I cleaned all the sensors and made sure to listen to the 'click' when lens locks. I'm really unsure what is the problem now. Does this mean that I can only use the f/22 with this lens? Thank you so much! I appreciate your help.
73693
I have probably taken over 1000 pictures since my purchase of lens. I have not heard this problem. Call Tamron and speak with them. This is the second one I have
1060428
I wish I could help you but sadly I can't ! I bought the same lens and it works perfectly well ! It's on my camera (a canon T3 rebel) permanently except when I need my zoom ! Maybe you should try it on another camera ! It would tell you if it has a defect or not ! Sorry about that ! Arnaud.
585645
I think you are right here. I don't believe it is a lens problem as I have see this problem across a couple of lens. I did two things that seem to make a different, the first was I completely reset all the camera setting and second thing I did was up grade the camera fireware from version 1.0. 4. to version 1.0. 9. This seems to have made a difference.
203467
I have the same problem. I just received Canon lens adapter for Canon S3IS. It doesn't fit. There isn't any way to attach it.
1991858
I have a Canon T3i - it works but only if you use a tripod. It is very sensitive and that makes it hard to focus.
905776
There are instructions for overriding this at Canon's website. Go to the support link and search for Error Code U163. I pulled up the list of error codes and got a great deal of useful information faster than searching for the direct answers.
1681574
As I'm using it with a Nikon D7000 the results are erratic at best and not to be trusted. I set the camera at 1080 but the monitor tells me I'm on 720, I set the mode to A and the monitor tells me it's P. Are you using it with a Nikon or Canon?
1367764
I've never heard it not being compatible with any of Canon's DSLRs. It is a fantastic lens.
576101
You might have a lemon. I have the 520 and has no problem with it. Images are sharp and good. I don't have a 200mm+ lens so I haven't tried that. I have tried up to 150mm without any problem.
2195957
Well, as far as I know, this lens doesn't have any electronics... So it's not supposed to be 'Recognized' by any camera as such... You're supposed to use it manually.Check your camera manual for ways to disable the error message with manual lenses.
710056
Well I may be muddling the water but I just called Sony and asked this question. The Lady I talked to said they still ship this lens without the new firmware and when purchased you must send it back to get the update. Doesn't make sense but its the only answer I could get.