The sony VCL-ECU1 0.75x Ultra Wide Angle Converter affords an 18mm
equivalent focal length for wide-angle shooting with the 16mm f/2.8 E-mount
lens. Whether you're shooting landsCap,es or working in tight spaces the
VCL-ECU1 opens up the scene, allowing you to get more in the frame. Attach the
conversion lens to the 16mm lens on your NEX and start shooting.