Quote:Optical differences, JoJu? I looked at the 20mm f1.4 Art and the 20mm T1.5 Cine (and the 50mm f1,4 Art, and the 50mm T1.5 Cine), and they have exactly the same lens construction....
But the 85mm cine is not the same as the Sigma 85mm f1.4 DG HSM, so we are looking at the new 85mm f1.4 Art in cine guise.
Since the primes are slated for next year (unless I'm grossly mistaken), that gives 'em enough time to release the 85/1.4 properly. I do hope that when it gets here, it turns out to be weather sealed. No sealing in the A series was an inexplicable omission (since the S series have it), and the one that painted these products in an unfavourable light compared to, oh say, the Canon L lenses (which are all sealed at least since 2001 - and the models introduced before that are getting more and more scarce).
Quote:The two APS-C zooms will be great for the new Canon 5D mk IV to shoot 4K video with.
That would be my opinion as well, since the 5D4 shoots 4K with a crop factor that even exceeds that of EF-S lenses.
