Do I get image crop when I use on my A7 with normal A mount lens like 18-55mm SAM II, 50-200mm or 50mm Prime.
1107053
Hello, this Sony A-Mount to E-Mount Lens Adapter supports 35mm full-frame sensor which means that when you use a full frame lens like 28-75 mm F2.8 SAM (SAL2875) to your Sony A7, there will be no cropping factor. However, using an APS-C format lens like 18-55 mm F3.5-5.6 SAM II (SAL18552) will still give you a cropping factor when use to your Sony A7. Hope this helps. -Ely
1107054
No. You only get cropping when the lens is not full frame, for example aps-c size. The A7 automatically sensed that and trims the picture.
1107055
It adapts a full frame lens to a full frame image. Of course if you are using an anpha lens that is not full frame then the image will be aps-c size. The lens specs will clarify if digital aps c size or full frame size.
1107056
I am using a laea4 on my a7 with a tamron 70-300 and you can use optical zoom, clear zoom, and digital zoom. you can set a custom menu such as c3 and go to it at anytime. I was quite impressed with the images using all three. Hope this helps, Luke
1107057
The adapter is basically the same as a native A mount. There has been no cropping or vignetting on any lenses I've tried. There are a few APS A mount lenses out there, but any full frame lens will look great on the A7, with autofocus too!
1107058
Full frame A mount lenses don't crop using this adapter...nice adapter and AF works well...
1107059
I'm not a Sony-savvy user but there is no crop with the adapter using the A-Mount 70-300mm with my A7. In other words, Sony lenses designed for fukl frame cameras remain full frame on the A7 with the adapter. I think I'm correct but others may know better.
1107060
My question, is, if I use any full frame lens A-mount, there wont be any cropping factor?, but if I use any APS-C, like DT lenses there will it be?
1107061
No, you do not get an image crop--in fact you get the opposite in that you get a wider view of the lenses than you would see compared to using a crop sensor camera. What will happen if you use a lens designed for an APS-C camera is vignetting at the edges as the image circle of the lens will not adequately cover the larger area of a full-frame sensor--especially at the shorter focal lengths. The "cropping factor" applies when using crop-sensor cameras: when a certain focal length lens will have the framing of a lens about 1.5-1.6 times its focal length when being used on an APS-C crop sensor camera compared to what would be seen with that lens on a full-frame camera. No, you do not get an image crop--in fact you get the opposite in that you get a wider view of the lenses than you would see compared to using a crop sensor camera. What will happen if you use a lens designed for an APS-C camera is vignetting at the edges as the image circle of the lens will not adequately cover the larger area of a full-frame sensor--especially at the shorter focal lengths. The "cropping factor" applies when using crop-sensor cameras: when a certain focal length lens will have the framing of a lens about 1.5-1.6 times its focal length when being used... » Read More No, you do not get an image crop--in fact you get the opposite in that you get a wider view of the lenses than you would see compared to using a crop sensor camera. What will happen if you use a lens designed for an APS-C camera is vignetting at the edges as the image circle of the lens will not adequately cover the larger area of a full-frame sensor--especially at the shorter focal lengths. The "cropping factor" applies when using crop-sensor cameras: when a certain focal length lens will have the framing of a lens about 1.5-1.6 times its focal length when being used on an APS-C crop sensor camera compared to what would be seen with that lens on a full-frame camera. « Show Less
1107062
The 18-55mm SAM II is made for APS-C sensors, so you will get a sensor crop (APS-C area on the full frame A7 at the correct focal length) or a lot of vignetting if you use the whole sensor. The 55-200mm should behave the same way. The 50mm 1.8 is made for APS-C. The 1.4 is made for full frame and will send light to the whole sensor.
1458526
It should work fine with the a77. This is a great lens, ultra sharp, no low levellight focusing problems, a great all around zoom lens. Fully retracted it is thesame size as the kit lens. Obviously, extended it is quite a bit longer. Note thatthis weighs more then the kit lens. I was surprised at how great this lens is, I think it is an absolute bargain. I recommend it without reservations.
1018576
You need a LA-EA3 or LA-EA 4 adapter to use A-mount lenses on A 7/A7R. There's a FE 24-70/4 ZA coming in late February that's native for a7/A7R
1451176
This lens is available with a Sony mount. It can only be used on a APS-C sensor camera (the A-77 has an APS-c sensor)
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!
2048724
I have been very pleased with my Samyang and use it on a 5d Classic, full frame. I wanted to use it on a FF to gain the benefits of the lens. I have both cropped and not when I have processed the images I have taken. It is a great lens and the price is right.
468238
Hi Visionist, when using it with the A7II, the built in SteadyShot of the camera body will be in effect. This is a telephoto zoom lens. Thanks_Mitch
20822
The A77ii has a 1.5 X crop factor so the lens on this camera will act like a 105mm-315mm. I think the opposite to what you are suggesting.
1278458
No, it is a dt lens which means it is for crop sensors. The a7 is a full frame. On top of that the the a7 uses the e-mount and this is an a-mount meaning it would also require an adapter to work properly.
1018575
This is taken from Sony Website: Expand Your CreativityIn addition to E-mount lenses, you can add an optional 35mm full-frame compatible adapter (LA-EA3 or LA-EA4) to mount any A-mount lens to the a7. The LA-EA4 features a built-in AF motor, aperture-drive mechanism and Translucent Mirror Technology to enable continuous phase-detection AF. Both adapters feature a tripod hole that allows mounting of a tripod to support large A-mount lenses.
154673
Yes... make sure that you see the designation FE..in the lens description. which means full frame, e mount. The A7r needs a full frame lens. If you bought the full frame adaptor, and used full frame 'a' mount lenses with it, the pictures will look good, and the auto focus will work, BUT, the e mount lenses mostly have the electronic stabilizer built into the lens..Pictures look good with this lens and the Great A7r body...(in my use and experience)
1319026
Yes. Lenses will work perfectly with a7 but because they are not full frame lenses they won't use the full 24 megapixels of the sensor.
1456017
I don't think so without an adapter. If you are going to spend that much on a A7r you might want to consider a Zeiss prime lens. Do an Amazon search for Zeiss prime lenses in Alpha mount. It may cost a little more but you won't regret it.
189909
The Sony 50mm 1.4 is an A mount (the A7 is an E mount) so will fit on it only with an adapter (LA-EA3 or LA-EA4). So just get an adapter and you're golden! I'd recommend the LA-EA4 as it has a built-in AF motor, aperture-drive mechanism and Translucent Mirror Technology to enable continuous phase-detection AF. Enjoy!
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.
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.
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.