Canon 7D Firmware Upgrade

You can upgrade the firmware and see who/what is attached.

Works great after updating the 7D MkII firmware!

I bought this for my EOS5D MkII when I learned how to control the audio gain with the Canon firmware upgrade. I shot my friends' rock band and the sound was excellent.

This adapter makes your full-frame Canon lenses work flawlessly with your full-frame Sony E-mount camera, with all the auto focus, zoom, and aperture control a Canon camera body would provide. It is pricey for what it does, but does its job extremely well. I needed to upgrade the firmware (yes, a lens adapter has firmware!) in order to get the autofocus to work with my Sigma 180mm macro lens. The firmware on the Metabones website only indicates support for the Mark IV adapter in the readme file, but the latest upgrade (V0.56) will also work on the newer Mark V with no issues. I strongly recommend upgrading when you pull this one out of the box. Upgrading is accomplished through an app available on their site running on a PC or Mac connected to the micro USB port on the adapter.

I didn't know before the upgrade, but the latest firmware upgrade works well.

I purchased this the 7d as an upgrade for my 40d. I was absolutely amazed with the improvements made by canon on this camera. I never figured i would use the video on a dslr, but it is tremendously more convenient to flip a switch than grab a second video camera. The picture quality of this camera is stunning. I recommend this camera to any aspiring photographer of hobbyist, you cannot go wrong especially if you upgrade to a full frame camera, this would make an amazing back-up.

I use this mic on my Canon 7D.

This is must on My Canon 7D.

This camera with the new 3.0 firmware upgrade is so much more than I could have expected. The quality is so good!

Bought this so I could upgrade the firmware on my Sigma lens. Upgrading was easy.