The full frame Sigma 35mm Art F1.4 lens is a high performance  prime with E mount suiting it to Sony E Mount cameras ( FX6/FX9/A7SIII ) as well as the Ronin 4D.

It includes a manual aperture ring with de-click and lock functionality, a front filter thread and rear filter holder.

Techie Stuff
Mount: Sony E
Focal Length: 35mm
F-Stop: F1.4
Filter size: 67mm
Image Stabilised: No
Weight: 645g