The actual answer to many of these A7 questions is that NO, this lens does NOT work on the A7, they fit but do not perform as you would expect.
891041
Hi Hydra, Please reach us at SocialSupport@am.sony.com for any question/concern/issue with regards to the lens and camera. Vincent
2114781
Yes the nex5 lenses will fit the camera but the image quality will be lower. I have the E PZ 16-50mm F3.5-5.6 Zoom Lens and it works good with the A7, but the IQ is not the same. The Sony a7 is a full frame camera, and the nex lenses are not full frame. To get better pictures its better to get full frame lenses.
978253
Hello Chong Ho Yu, yes the Rokinon 8mm Fisheye lens will work on the A7 (and the A7R and A7S). However, the usefulness of the lens is somewhat limited on the A7 bodies because this lens was designed for a crop-sensor camera (smaller imaging circle) such as the A6000, A5000, or the older NEX-branded bodies. To use the lens on the A7 bodies (which have full frame sensors) you have two choices: use the lens in 'crop mode', which automatically crops the image in-camera (convenient) but only yields a 10 MP image on the A7, 15 MP on the A7R, or roughly 5 MP on the A7S; your other option is to use the full imaging circle (you can easily set this in-camera), but be aware that the resulting image will have a large black circular border (vignette). The lens is not ideally suited for the A7 bodies, since you're not leveraging the full frame imaging circle, but is still a useful (and reasonably priced) option. And, yes, it is manual focus only. Hope this helps.
785157
Yes, in 2 ways. When you use it in crop mode which can be configured on A7R it will turn into a 15-27mm lens with APS-C size use of the FF sensor. This is than about 16MP resolution. If the A7R is using the lens in FF mode there is some vignetting at both ends of the zoom range, but still in the range of 12-16mm it's very usable and performing surprisingly well. There are several reviews with sample pictures on the web comparing this lens with the Zeiss 16-35mm alpha lens with the Sony adapter on A7 / A7R and respecting the limits at the zoom range ends it's a nice ultra wide zoom.
1658694
You can use it on Sony A7s. BUT first you need to buy the adapter ring to mount the lens on the camera. That adapter ring has M42 female thread (lens side) and male bayonet (camera side). Then the lens will work on All-in-All manual mode. I hope it helped. Zonesystem
603227
I have used it with my a200. I haven't tried it yet with my a77 but I am sure it will work as a previous commentor stated.
1693236
Yes it will I threw away my flash i use this lens on a Sony a7 well worth the price
1018037
no it will not fit the a7ii. It is an a mount lens. Even though the a7ii is an "alpha" camera it uses e mount lenses. It can be used with the lea4 adapter. The adapter retails for around $400
548223
I believe so but keep in mind this lens is designed for APS-C 'cropped' sensors so you should set up your a7, which is a full frame camera, in cropped mode. It will produce lower megapixel images.
1855028
Yes, it should. I have the A35 which works perfectly. The A77 also uses the same alpha mount so this should be a great fit.
548222
I know Sony A7, my machine is a Sony A77 with it the lens works very well with all the features it has. Regards, Manuel
226430
You don't want this lens for the a7. It will attach and take photos in crop mode. But you would be much better off with a full frame lens (either native E mount, or another full frame lens with a compatible converter). If you had higher quality non-full-frame e-mount lenses, those might be worth using in crop mode, I suppose. But this lens has too many optical compromises.
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.
2200258
It is an AF lens made for Sony Amount cameras such as your A77. I have the A77 MK 2 and the lens works beautifully on it.
2190681
The lens should act as a 12mm since the A7 is a full frame lens (its equivalent to 18mm on a camera with an APS-C sensor). The documentation says the a7 is fully compatible with E mount lenses.
785158
The short answer is yes, but as I'm not familiar with your a7r, I would do a little more research. Even though the lens will fit onto your camera, you would probably have to futz with the settings to avoid possible vignetting. There are some good websites that can help you further. Google your inquiry and your doubts will disappear.
724052
No, it will not. This is the "A" mount and your camera uses the "E" mount. Too bad as it is an excellent lens. I have one on my A77.