will this one work in canon 5d mark 2??
1317889
Yes it will, my friend has that same camera as yours and she barrowed Extreme compact flash.
1317890
Yes, it will, and you should get good service from it. With your camera, I wouldn't go lower than the 60 MB/s writing speed, but overall it should be just fine. In my humble opinion. Just make sure it's a Compact Flash card (CF).
1824278
Actually, my camera is canon 5d mark 1, it works great, TTL works beautifully. Cheaper than others, simple flash, no whistle and bell if that is you looking for.
1000676
I wish I could help you, but this was for my husbands Canon 7D. I would advise looking at your manual and if your camera uses a CF card then it should work. Sorry I could not help more.
994894
Not that I can tell, not having the original 5D. According to Canon, you need the ACK-E2 which has the correct battery interface. HOWEVER, if you are using the Canon battery grip, then this will work as it slides in where the battery magazine goes.
2064796
It works with my 70D, so I'm sure it will work with a 5D. As a flash in M mode, this is just as good if not better than canon for the money. The ETTL on this flash sucks though which is what I bought it for. when I do shows and event photography id rather let the camera and flash work together rather than have different exposures for groups scenes.
1680833
I bought this for my Canon 5D, it fits perfectly. My 5D is not a Mark series, but one of the original. Not sure if it fits the Mark series 5D cameras.
1917361
It works in my Canon 50d just fine. You can only try it to find out. If it doesn't it should be easy to get rid of.
972198
It should, it works perfectly on my Canon 6D. There is no reason to think otherwise.
2257980
No. I think the canon 5d mark 2 uses a 77 mm size lenses. This mounts or attaches to 58mm lenses.
307796
Works with 7d no issues, can't see why it wouldn't work with Mark II, Love mine!
2033084
I am using it with my 5D Mark II. It works fine for me. Not sure about older models.
2064795
I was told all the canons use the same logic...while this might be true it is 'knock off' and will not work with some off-camera flash controllers. Wow... Canon 5D mk2-- go with a canon flash and you will not regret it. If you want something on camera with a little more bounce capability than stock 5D this is ok.
323386
YES. It works in the battery grip of my 7D and 5D2. Both cases, the camera sees which slot the battery is in as well as the serial number of each battery; just like the Canon batteries.
966882
I can only see that it works with 5d mark 2http://www.youtube.com/watch?v=l04MdCkZKqc
114832
I'm sure it will. It's a Canon lens. I used to have the Canon t2i, although I passed it down to my son when I upgraded to the 5D, I have no doubt that it would work on the 2ti as well. Canon lens work on all Canon cameras. And this is the Sigma ... made for Canon lens. It's a wonderful lens, but it's heavy. I haven't had a lot of opportunity to use it yet....and when I did I ended up with some small focus problems because of simply holding it steady when zooming in. I do think the more I use it the easier it'll get to maneuver. Good luck on your purchase. I think the Sigma is every bit as good as the Canon and it's considerably less money. I'm sure it will. It's a Canon lens. I used to have the Canon t2i, although I passed it down to my son when I upgraded to the 5D, I have no doubt that it would work on the 2ti as well. Canon lens work on all Canon cameras. And this is the Sigma ... made for Canon lens. It's a wonderful lens, but it's heavy. I haven't had a lot of opportunity to use it yet....and when I did I ended up with some small focus problems because of simply holding it steady when zooming in. I do think the more I use it the easier it'll get to maneuver. Good luck on your purchase. I think the Sigma is every bit as... » Read More I'm sure it will. It's a Canon lens. I used to have the Canon t2i, although I passed it down to my son when I upgraded to the 5D, I have no doubt that it would work on the 2ti as well. Canon lens work on all Canon cameras. And this is the Sigma ... made for Canon lens. It's a wonderful lens, but it's heavy. I haven't had a lot of opportunity to use it yet....and when I did I ended up with some small focus problems because of simply holding it steady when zooming in. I do think the more I use it the easier it'll get to maneuver. Good luck on your purchase. I think the Sigma is every bit as good as the Canon and it's considerably less money. « Show Less
2043112
I have used it on 5D MarkII. I believe you are asking for Sony A7. And this should work.
709862
I used it on the canon T2 Rebel, but for the Canon 5d Classic it should work, my best bet is to called Sammy Camera if you are in Southern California to double check, It should fit, but do not invest the money until you get a confirmation I confirm it before I bought ithope this helpscheck,