For photography enthusiasts and professionals alike, the Sony Alpha E-mount 20mm F2.8 Lens, bundled with a 49mm filter kit, lens cleaner, cleaning kit, lens cap tether, and Mac software kit, offers an advanced and high-quality solution for capturing stunning images. This innovative lens is designed with three aspherical elements that effectively correct distortions and aberrations, ensuring exceptional image quality even in peripheral areas. Compared to its predecessors, this lens delivers dramatically improved performance, making it a reliable choice for a diverse range of subjects, from casual snapshots to majestic landscapes. Its ultra-wide angle and f/2.8 aperture make it ideal for low-light photography and achieving a shallow depth of field. Despite its advanced features, this lens maintains a compact size, measuring just 13/16 inches (20.4mm). It's 2mm shorter than the SEL16F28, making it a convenient addition to your camera bag.