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Anyone tried using digital crop 10-20 sigmas with FF?

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Hi all,

I've done some reading and found that my trusty Sigma 10-20 4-5.6 DC HSM is an EF mount that can work safely on my new FF body (i.e. not like an EFS where the mirror will clang the back element).

It vignettes massively, but creates fun square cropped fisheye style images that seem to be nice economical way to do get that fisheye effect without forking out on a dedicated lens that I'll only use once in a blue moon.

Interested if anyone else is making use of this particular bodge? Or doing similar experiments? Any examples?

Cheers
 

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