will this work on a Sony A7?
903248
On Sigma's site this lens is NOT listed to fit any Sony. However, the Sigma 10mm F2.8 EX DC HSM Fisheye IS listed to fit Sony/Minolta mount. I have no user knowledge on the 10mm F2.8 EX DC HSM Fisheye lens. By the looks of Sigma's sample photos it is a keeper.
1167110
I got it for the Sony A7 which is a ill frame camera and didn't work for me
970242
I use it on an A7, which is not that different. I don't know what you mean by "work". It will fit , but you have to try it to see if you like it.
125278
Yes, it should work. It will not be automatic focus though. You will have to set the A7 to fire the shutter with "no lens" attached.
275955
Yes. The a77 is an Alpha mount camera so this extention tube will work with it. Be aware though that it does not allow apature control on auto focus lenses so you will be stuck on wide open.
250336
You need this adapter for A-mount AF to work. http://www.amazon.com/Sony-E-Mount-A-Mount-Full-frame-Adapter/dp/B00FSB7432/
990265
Mine works fine on my a65, a33, and a230 so you shouldn't have a problem with the a77
1374077
It works very well wlth my a65 so it should work as well with your a77. Good luck.
359109
I found out that it worked with my A300 dslr. It even works with my A77 slr. It looks really small but it should do the trick and work for you.
1488660
Like others have said, it will work with the separately-sold adapter (or bundled with the A99 and possibly other cameras). The F43AM will work natively with the A77.
2172180
I know that it will work well on the A7 which is full frame with the same E-mount, but I can't tell about the A600. I would call Sony before I buy it.
329531
It should because the A7R works with e mount lenses. Keep in mind that this adapter was made to work on cropped sensor cameras and use cropped sensor canon lenses so you might not get the result you want on your full frame sensor.
1094633
You should confirm with Sony, but yes they are compatible. The past concern was with the proprietary hot shoe. Sony has since followed the standard hot shoe interface and this is no longer an issue. This flash works fine on my A7.
1557763
I believe the a7 uses a Minolta mount this is an nex mount which is different
275953
Yes it will. This will attach to any sony A-Mount camera. Just make sure the lens you plan to use with it is compatible with extension tubes.
1134684
This will work with the Sony A7r, but cropped. The lens only covers aps size sensors. The A7 is full frame(35mm). So it will work but not ideally. You need to look for "FE" lens not "E" lens.
978255
It will fit the A7 but it is meant for a crop sensor and it won't cover the full frame sensor of the A7. It is manual focus and aperture. They also make a 14mm that is meant for full frame and will fit the A7.