Do I have to buy some canon mount besides the lens to make it work with my Canon T3i?
1431799
Nope, just make sure you buy the version for Canon and be away that it's a manual lens(no AF)
1431800
No, you don't need a mount. It attaches to any Canon SLR style camera the same way a Canon lens does.
114835
Yes, the Canon mount of this Sigma lens, will work with any Rebel/T-series, 50d, 60d, 7d, 70d, and all full frame dslr bodies (5D, 5D Mark II, 5D Mark III, etc).Keep in mind that on your T3i body (aps/cropped sensor) the focal range will be approximately 112mm-320mm due to the 1.6 crop factor of the smaller sensor.
2151761
I have a canon t3i and I had to get a thread adapter in order to be able to attach it to my canon I would assu.e that you would be able to use it as long as you get the adapter
941411
Hello, Yep this will work on your T3i. The mounting interface is compatible. (EF). As far as performance goes its a great lens all around, I am sure it will look spectacular. One thing to consider is the fact that the T3i has a cropped sensor. Cropped sensor DSLRs have a native 1.6X multiplier so is not going to really be 17mm at its widest... more like 27mm - 64mm. In addition to this, you will probably experience a bit of vignetting at 17mm as the lens is built to work on a full frame sensor. Hope this helps!
173000
the filter does not fit on the camera, it fits on the lens... so, if you are using a 58mm lens with your T3i, the filter will fit ;o)
814233
Screw-mount is screw-mount so the lens will mount to the adapter. The T5i is the same mount as my t3i so that should be no problem. HOWEVER, the adapter will not magically make it an automatic lens.
816327
Dear customer:This item is compatible with the Canon T3i with a 75-300 lens.
824699
Yes; I am not a canon expert but this was purchased for a photography class in a crime scene program for a university. Yes, to my knowledge it will work on a T3i because we have T3is, T4is, and T5is. I find that most Canon lenses are interchangable with all 3 of these as well as some of the higher end cameras like the 60D and 70D. It appears that Canon is good that way.
1362258
You need to buy the Sigma lense with a Canon mount, this will fit in a T3i.
1290899
There is an adapter ring. I have cannon T3i and it fit perfectly!! Great lens for the price.
1180907
I'm using it on my Canon EOS T3i. When I bought it, it came with a T mount adapter so that it would fit. But because the mount adapter is between the body and the lens, you must operate manually (focus, aperature, shutter speed). So you'll use a tripod and experiment with your settings at first.
941415
Hello,Yep this will work on your T3i. The mounting interface is compatible. (EF). As far as performance goes its a great lens all around, I am sure it will look spectacular. One thing to consider is the fact that the T3i has a cropped sensor. Cropped sensor DSLRs have a native 1.6X multiplier so is not going to really be 17mm at its widest... more like 27mm - 64mm. In addition to this, you will probably experience a bit of vignetting at 17mm as the lens is built to work on a full frame sensor. Hope this helps!
812704
I believe it can I am not 100% sure it worked with my T3i and I have to say I loved this lens for the price it is a fantastic piece of glass.
910953
Yes i have a canon t3 and the t3i and there isn't much of a difference between the two so you should order it and it will work for you
188372
All of your standard Canon lenses should work on the T5i. I have several lenses that I've purchased over the past 6 - 8 years and they all work with the T5i.
978618
It works very well on t2is which I understand has the same bayonet mount as the t3i along with other Canon DSLRs. That said it should work well but I have not used it on a t3i. I hope this helps you in some way.
559700
I do not know if it works with the t3 but I know it works with the t3i all you have to do is pointed at the front of the camera if you don't point it at the right spot it gets a little tricky but you have to be directly in front of the camera to get it to work. if you need any product recommendations let me know I have a lot of stuff for my Canon t3i