30mm F1.4
https://www.ephotozine.com/articles/sigma-30mm-f-1-4-dc-dn-c-lens-review-29858/images/highres-sigma-30mm-f1-4-dc-dn-c-e-MTF-detail_1473240683.jpg

16mm F1.4
https://www.magezinepublishing.com/equipment/images/equipment/16mm-f14-Art-6603/large/sigma-16mm-f1-4-dc-dn-c-MTF_1512033783.jpg

4K動画見てたら少し甘く感じたけどやっぱり