Sigma 24-105mm f/4 DG OS HSM | Art - Sigma SA, Nikon F, Canon EF, Sony A Mount

The Sigma 24-105mm f/4 DG OS HSM Art is a premium standard zoom designed for high-resolution full-frame DSLRs. It offers a versatile focal range with a constant f/4 aperture, supported by an effective Optical Stabiliser. As part of the Art line, it prioritises optical quality, utilising large-aperture aspherical elements and LD glass to maintain sharpness from corner to corner, even at the wide-angle setting. This is a substantial lens; check for any play in the extending zoom barrel. The rubber rings for zoom and focus can sometimes expand or become loose over time with heavy use. SDS performs a thorough check of the OS system and uses a lens projector to ensure the complex optical assembly is correctly aligned and free from decentring.