Does this work for a 5D mk3 as well?
1953841
Unless Canon changed their hot shoe configuration and their speed lights, I would guess that yes, it should work.
1953842
I don't know. I used it on 5DMKII and it worked fine. I suppose that it would work fine on MKIII also.
1986463
Hi Sharon, I use it for my Canon 5d mk2, and it works perfectly speed-wise.
976276
The canon website does not explicitly say if it does. Althought, Canon's website lists that this viewfinder is compatible with a long list of SLR's including the "5D". Does this mean the 5D2 & the 5D3 as well? I don't know. Maybe an e-mail to Canon USA's website might be a good idea. Sorry I can't do any better.
339285
Yes it will. Also if you ever update to a full size sensor like the 5d mk3, you will be able to utilize the full diameter of the lens. In the meantime with a crop sensor like the rebel, you will only benefit from the F1.4 and the technical superiority of the center portion of the L glass and the USM motor.
1352622
I am not sure, but it should work. I use canon 5d mark3 and it works with canon.
1315597
It is compatible with the 5D mark iiSo it should be compatible with the mark iii
1729724
I don't have a 5d III but a T3i. I don't see why it would not work......These things are awesome....
194057
Nope, it's only for micro four third mount and the 5D mark III is a C-mount...
1473389
The answer is YES. By taking the screws off the bottom of the plate that the u shaped metal bracket attaches to and placing the plate on top of the u bracket and then replacing the screws on the top of the u shaped bracket into the plate that goes into the base plate it's a perfect fit on the Canon 5D MKIII with the battery grip attached. You should have no problem doing the same for the MKII.
762313
I have used it on the Canon 5d mkII. I'm sorry but I have no other experience.
966882
I can only see that it works with 5d mark 2http://www.youtube.com/watch?v=l04MdCkZKqc
1241075
It should. I shoot a 5D3 which is the same generation and it all works just fine.
322689
I'm not sure, but it works on my 5D MK2. If you know if the connector is the same for both cameras, you're likely to be able to use it.
699175
To the best of my knowledge, this will work with the 5D Mark II, it certainly works for the 5D Mark III.
1556862
I am a 5D MKIII user and I have picked Canon 2 option. it works fine for me.
930818
Most definitely it will. I use it on my Canon 5D mkIII and 7D With amazing results. Go for it!!
1392955
I've used this particular piece on all of my Canon EOS cameras. 1V, 20D, 30D, 1D IIn. A friend uses one on his 40D and his new 70D. Shop.canon.usa.com lists the 5D in the compatibility table (along with virtually every EOS camera ever produced, so I believe that it WILL fit the 5D III. I like this extender a lot! It keeps your cheek/nose off the back of the camera and helps to minimize grunge on the LCD Screen. You do have to be careful about snagging on the camera bag - but that's my only concern when it's on my cameras.