• Lens Type: 24-70 standard professional zoom from the Art series, designed to deliver superior optical performance. • Aperture: Constant maximum aperture of f/2.8 across the entire focal range, ensuring consistent exposure when zooming. • Stabilization System: Features built-in Optical Stabilizer (OS) to reduce vibrations during handheld shooting. • Focus: Equipped with a quiet and fast autofocus system (HSM), with the ability to quickly switch between autofocus and manual focus. • Filter Diameter: Comes with an 82mm filter diameter, a standard size that makes it easy to attach professional filters. Note: The lens has two small scratches that do not affect the images. This is its photography.