The Sigma 30mm f/1.4 DC DN Contemporary lens for Sony E-mount is one of the best selling E-mount lenses. Sigma USA authorized dealer Adorama Camera currently has this lens for another $50 off, finally price is $239.00. Lowest price online ever.
Sony today has officially announced the new FE C 16-35mm T/3.1 G Lens for full-frame E-mount cinema cameras. Currently, there is no price info about this lens, release date is expected in early 2020. You can check price & pre-order option at B&H Photo Video.