Items Include: Sony E 20mm f/2.8 Pancake Prime Lens Ultra-Compact Wide-angle, Lightweight, 3 Piece 49mm Filter Kit, Deluxe Cleaning Kit, 5-Inch Lens Pouch, Cap Keeper. Slim pancake design makes it one of the smallest E-mount primesperfect for street, travel, and everyday carry on mirrorless bodies.. 20mm focal length with f/2.8 aperture provides natural wide-angle scenes with pleasing low-light performance.. Built-in stepping motor ensures fast and near-silent autofocusexcellent for video capture and stills.. Includes 49mm filter thread, weighs ~69g, and manual focus override allows creative precision.