Opticallimits

20mm f/1.4
https://www.sigmaphoto.com/20mm-f1-4-dg-dn-a


24mm f/1.4
https://www.sigmaphoto.com/24mm-f1-4-dg-dn-a

Funnily, the MTFs of the 20mm is vastly superior compared to the 24mm.

I would've probably gone with the 24 over 20 if I had been shooting FF. Then again, there's no substitute for a wide lens except a wider one...

(08-08-2022, 12:50 PM)Klaus Wrote: [ -> ]20mm f/1.4
https://www.sigmaphoto.com/20mm-f1-4-dg-dn-a


24mm f/1.4
https://www.sigmaphoto.com/24mm-f1-4-dg-dn-a

Funnily, the MTFs of the 20mm is vastly superior compared to the 24mm.

May be it has something to do with smaller size? Or Sigma wanted to come up with really special 20mm 1.4.