Sigma ART 50mm 1.4 E-Mount vs Sony Zeiss 50mm 1.4 ZA + Video focus + RAW download - YouTube
Just an image to show how ridiculously huge this Sigma 50 f1.4 Art for native E-Mount is on a Sony A7III (Compared with the Tamron 28-75 f2.8 : r/SonyAlpha
Sigma 50mm F1.4 DG HSM for Sony E-Mount Review | Photography Blog