Tom_W wrote:
I note that it appears it's for APS-C bodies. So probably not very useful on full frame.
Yeah, you can't use it on ff unless you modify the rear of the lens, and even then, it will vignette like crazy through out much of the lens range.
Jim
Tokina uses the standard EF mount and will fit on full frame bodies with no modification needed. In the case of the 11-16 it can only be used at 16mm otherwise it will produce severe vignetting. I have owned this lens for years and there is absolutely no mounting issues.The lens is very sharp but on FF it is a prime 16mm.
Daves3222 wrote:
Tokina uses the standard EF mount and will fit on full frame bodies with no modification needed. In the case of the 11-16 it can only be used at 16mm otherwise it will produce severe vignetting. I have owned this lens for years and there is absolutely no mounting issues.The lens is very sharp but on FF it is a prime 16mm.
That's interesting. Never knew that about Tokina lenses
Jim
Actually all third party lenses for designed for Canon crop-sensors are EF mount. The EF-S mount is Canon-proprietary and only they can manufacture lenses with that mount.