Sigma 50-500 mm f4.5-6.3 APO DG OS HSM Canon mount lens review: Modest price, good performanceBy Kevin Carter - Tuesday November 05 2013 Lens Review
Sigma 50-500 mm f4.5-6.3 APO DG OS HSM Canon: how does it rank in our database on the full-frame Canon EOS 5D Mk III?
Inevitably, some compromises are made in a lens with a 10x zoom range like this, but given the price and performance it may be an attractive option. Note new and old versions are listed.
|Canon EF 28-300mm f/3.5-5.6L IS USM||2570||17||13|
|Sigma 50-500mm F4.5-6.3 APO DG OS HSM Canon||1659||17||14|
|Tamron AF 28-300mm F/3.5-6.3 XR Di VC LD Aspherical [IF] Macro Canon||600||14||10|
|Sigma 50-500mm F4-6.3 APO EX DG HSM Canon||1389||14||11|
Compared against models in our database with a 5x zoom ratio or more the Sigma performs well, particularly with regard to sharpness.