Are you an avid photographer seeking a versatile lens for capturing sports, portraits, or wildlife The Canon Ef 75-300mm f/4-5.6 Iii Lens is a compact, lightweight, and high-quality 4x telephoto zoom lens that is designed to meet your diverse photography needs. With its silver ring on the front part of the zoom ring, this lens adds a touch of luxury to your photography gear.The optical system, construction, and exterior of this lens mirror those of the esteemed Ef 75-300mm f/4-5.6 Iii Usm model. The key difference lies in the autofocus (AF) drive system. Instead of a Usm, this lens employs a Dc motor to power the AF, ensuring fast and efficient autofocus, making it an excellent choice for sports and other fast-paced photography scenarios.Despite its powerful features, the Ef 75-300mm f/4-5.6 Iii Lens maintains a compact size and close focusing range, making it a convenient addition to your camera bag.