Sigma Lens 24-70mm F2.8 DG DN Sony E-mount Zoom Standard Full-size Mirrorless for Art MARUMI lens filter included It has hardly been used since purchase and is in beautiful condition. There may be some minor scratches on the cap, etc., so please refrain from purchasing if you are concerned. ☆ A large-aperture standard zoom lens with class-leading performance that delivers overwhelming resolution across the entire zoom range. Taking advantage of the optical design advantages of being mirrorless-exclusive, it abundantly employs 6 FLD glass elements and 2 SLD glass elements as special low dispersion glass in the lens materials. It also uses 3 aspherical lenses to thoroughly suppress difficult-to-process aberrations such as axial chromatic aberration and sagittal coma aberration, achieving uniform and high optical performance from the center to the periphery of the entire zoom range. Various functions can be assigned to the AFL button from the body side, improving operability during shooting. The adoption of a stepping motor and algorithm also achieves both high-speed and quiet AF drive. Considering shooting in harsh conditions, it adopts a dust-proof and drip-proof structure and a water-repellent and anti-fouling coating. In addition, it is equipped with various functions such as an AFL button that can assign various functions to the lens barrel, a zoom lock switch that is released by zoom operation, and a comfortable AF/MF switching switch.