Does this adapter work properly without vignetting on full frame cameras such as A7R &amp; A7s
581471
Yes. It has other problems, like causing flare (not blackened enough plastic), the autofocus never finding its mark correctly with Canon 35/2 IS, I'm not sure image stabilization even works with this lens (I see no difference between On/Off settings) -- but vignetting is not one of them.
630851
I use regular thickness filter - and have not had issues with vignetting. I am using the D300s so DX sensor may not be at risk as much. I do not have a FX sensor body so cannot say. Overall, the VR seems to help a great deal in low light situations.
266377
I have not experienced any play in the adapter. It's quite snug and clicks confidently into the locked position. It doesn't budge from the locked position until I press the unlock button on the camera body.
548221
Not sure about the A7 but this does work fine with the converter on the NEX5, which is also a compact camera. Hope this helps.
953736
No it does not. I've used it on my Nikon 80-400VR 4.5 and my now 800mm shots are clear with no vignetting. Hope this helps....Ron
2194570
Works like a charm....I've used it on the hot shoe and with the wireless feature....I've had no problems...I will say because of the A77 advance technology I fine some time I have to reduce the output power on the flash to prevent over exposure when the camera is set to auto ISO. Other than that I have no problem using my 5600hd flash with the A77.
1557762
It supports sony's e-mount system and I believe the a7r has the e-mount system. Double check though.
88549
Hi - Just double-checked a couple of OM lenses on my Sony a7r using this adapter. I want to make sure I'm completely understanding the question: if you're asking whether there will be any vignetting of the image, the answer is no (except to the extent that a specific lens shows some light falloff at the edges, but that's not an adapter issue, and you'd have the same phenomenon on an OM film body). If the question is whether or not the image will be cropped (using the term to refer to the so-called "crop factor" associated with smaller-than-24x36 sensors): again, the answer's no. OM lenses are full-frame lenses, the a7 is a full-frame body - so no cropping of the image. Hope that's helpful!
384525
Yes it works fine, no adapters create a crop, with the exception of the Sony A to e mount adapter and the LAE 1 and 2 are APSc crop whilst the LAE4 is full frame. Hope that helps regards Garth
2098827
based on what I can see from the Imaging Resource review, I'd say yes: looks like the remote plug receptor is the same as on my A850. On the A7 and A7r or the NEX 7, the answer is no---they don't have this dedicated remote receptor. You have to go in through the HDMI port. I think this is a good unit. My only "con" would be that it is too easy to put it into timer mode, but that is really a very minor issue, and as much a user error thing as any fault with this remote. HTH
246350
I have a Sony A7s, which has the same mount, and it works perfectly. There is no autofocus or aperture control so it will only work with an older Nikon lens with aperture ring. There is a little play in the mount but I have not noticed any light leaks or problems. I shoot video and use this with a Nikon 70-200 2.8.
2125687
It works great on my friend's A77 markI and also on A580. We use that adapter to mount a Youngnuo 603IIN wireless flash trigger on top of the camera for firing 3 Youngnuo YN560III wireless flashes, it works perfect and no misfires. Note: It will not fit the just released in 2014 A77 MarkII, it already comes with a standard ISO hotshoe instead of the minolta/sony hotshoe. Hope this info helps!
990266
I bought this specifically for my A77 and it works without any issues. The Sony's Alpha SLT use the same mount as their NEX line of products
737161
Yeah, should be no problem. This adapter works pretty well though everything will be fully manual on the Canon. You'll also have to get a hang on exposure, sometimes opening up in video mode will give you the most accurate exposure preview, as the camera can't calculate the F stop (even wide open) in the other modes.
719518
It can be used with the a7r at full frame (but you have to put the adaptor). The combination of both does great pictures.
511939
I use it on my a6000 and I haven't ever hadany problem. It works great, just that in direct flash mode gives you sometimes harsh shadows
1707757
I wish that I could help you but I had bought the Adapter as a gift so I have never used it myself good luck. I can tell you though that my son is using the adapter with his Canon SLR and likes it's performance. H.kulik