Ultra wide-angle 4mm f/2.8 prime is designed for APS-C-format Sony E-mount mirrorless cameras and provides a 6mm equivalent focal length.
Bright f/2.8 maximum aperture is well-suited to working in low and difficult lighting conditions.
Exceptionally wide 210° angle of view along with a circular fisheye design produces a highly distorted image for creative applications as well as the potential to stitch images together for full 360° panoramas.
Manual focus design offers a minimum focusing distance of 3.1″.
Lightweight and small design makes this lens suitable for use on drones as well as being ideal for VR imaging, action sports filming, or virtual tours.