According to recently rumors on SAR, Sony is rumored to announce a new 16mm f/1.4 APS-C E-mount lens in next few weeks. This lens is designed for Sony APS-C E-mount mirrorless cameras.
From source:
“The 16/1.4 is APS-C project, not the full frame (FE) one”
Currently Fujifilm has a XF 16mm f/1.4 lens, costs $999.00.
via: SAR