3 of 3 people found the following review helpful
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This review is from: Pixel Vertax E-11 Camera Battery Grip for Canon 5D Mark III (Accessory)
First off i must say that this grip looks and feels superb much like the MKIII. But after having it for a couple of days i noticed that i cannot change the iso and exposure settings when the grip is switched to ON position.
If i switch off the grip the camera functions as normal .The camera is running the latest firmware as of May 2013.
I can't understand why this is happening but it will have to be sent back ive been told by Amazon that i will have to receive a refund and then i can re order another if i wish.
As stated above the Grip looks superb but just doesnt work properly >