The DZOFilm Marlin 1.6x Expander for PL Lens to E-Mount Camera allows you to increase the angle of view of your S35 lens when using it on a full-frame or VistsaVision camera. This sturdy aluminum expander is intended for use with your S35 PL-mount lens on an E-mount camera without sacrificing the S35 angle of view. The image is magnified by 1.6x using the expander.