Viltrox is teasing a new fast f/1.2 APS-C autofocus lens for Sony E-mount:
One possibility is the 75mm f/1.2 lens that was displayed a while back:
FCC disclosure statement: this post may contain affiliate links or promotions that do not cost readers anything but help keep this website alive. As an Amazon Associate, I earn from qualifying purchases. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. Thanks for your support!