Sigma APO 50-500mm f/4.5-6.3 DG OS HSM Nikon mount lens review: solid performance, accessible price

By Kevin Carter - Tuesday August 20 2013

Lens Review
Introduction | One of the sharpest long telephoto zoom on D800 | Sigma APO 50-500mm f/4.5-6.3 DG OS HSM Nikon performance | Sigma 50-500mm F4.5-6.3 APO DG OS HSM Nikon Versus Nikon AF-S NIKKOR 80-400mm f/4.5-5.6G ED VR | Conclusion

The Sigma might not have the build and outright image quality at the longer end of the zoom range of the premium marques, with Nikon’s own offering being recently redesigned and improved in lots of meaningful ways. But, given the extra versatility from the wider zoom and the savings of around $1,000 over the Nikon badged lens, the Sigma is hard to ignore.