Lightweight, compact and sturdily built, the a6400 is loaded with impressive capabilities and features. With super-fast AF and highly precise subject tracking, it's ideal for capturing fast-moving action, while its wide sensitivity range and stunning image quality make it suitable for just about any photographic opportunity you may encounter, whether you're shooting stills or movies. Lens is compact and lightweight its clever retracting mechanism, this zoom lens collapses to just 3/16 making it the perfect choice for on-the-go shooting when a compact, lightweight lens is ideal. Measuring just 3/16 when fully retracted, this retractable zoom lens is super compact and easy to carry so you can quickly whip out your camera and spontaneously grab shots as they occur. It's perfect for traveling and other scenarios that require a lightweight, compact camera and lens combo. It covers a 16 mm to 50 mm range for flexible shooting, and is equipped with one ED (extra-low dispersion) and four aspherical elements, resulting in a high-performance lens that is surprisingly compact.