Sony Sel1224G Fe 12-24Mm F4 G Ultra-Wide-Angle Zoom Lens. A Uniquely Designed Ultra-Wide-Angle Zoom Lens, The New Fe 12-24Mm F4 G Lens Produces Outstanding Image Quality In A Compact, Lightweight Design, Weighing Approximately 566G. Sony's Widest Full-Frame E-Mount Lens, It Offers A Dynamic Perspective For Landscape, Architecture And Interior Photography, And Is Well-Suited For Both Stills And Video Shooting. The Lens Features An Innovative Optical Design With Four Aspherical Elements That Ensure Excellent Corner To Corner Sharpness And Resolution. Additionally, The Lens Has Three Ed Glass Elements And One Super Ed Glass Element That Minimises Chromatic Aberration Throughout The Entire Image And Benefits From Sony's Original Nano Ar Coating. . The New Sel1224G Lens Includes A Ddssm (Direct Drive Super Sonic Wave Motor) For Fast, Quiet And Precise Af Performance, Plus A Customisable Focus Hold Button And Focus Mode Switch. It Is Also Dust And Moisture Resistant. I