imagemeister wrote:
The Rokinon 12mm is APSC ......
I think I would recommend you take a long look at the Sigma 20mm f1.4 - but it does not easily take filters.......https://fstoppers.com/gear/fstoppers-reviews-sigma-20mm-f14-art-sony-e-298347
https://www.imaging-resource.com/lenses/sigma/20mm-f1.4-dg-hsm-a/review/
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The Sigma looks like a good one. I think I probably just need to rent first and see how they do before I purchase.