The Panasonic - Lumix S 28-200mm f/4-7.1 MACRO O.I.S. Lens L-mount is a versatile and high-quality lens designed for Panasonic Full Frame Lenses. Manufactured by Panasonic, this lens features a focal length range of 28-200mm, making it perfect for a wide range of shooting scenarios. The lens also boasts a maximum aperture of f/4-7.1, allowing for excellent low-light performance. With built-in Optical Image Stabilization (O.I.S.) technology, this lens ensures crisp and clear photos even when shooting handheld. The Panasonic - Lumix S 28-200mm f/4-7.1 MACRO O.I.S. Lens L is a must-have for photographers looking for a reliable and high-performing lens.