Sigma 50-100mm f/1.8 DC HSM Art
With a focal length ranging from 50mm to 100mm, it ensures versatility and high performance. It has an HSM (Hyper Sonic Motor) for fast and quiet focusing, a 9-blade diaphragm for a nice bokeh, and minimal optical distortions thanks to the use of aspherical and low dispersion lenses.
Despite being a lens for APS-C sensors, it might also be interesting for full-frame photographers looking for a bright telephoto with a constant f/1.8 aperture. It is ideal for portraiture, indoor or night events, and for those who need a high-quality product in the most critical moments.