Sigma is one of the most trusted and well-known third-party lens manufacturers in the game. This position has been attained by generations of well designed and manufactured releases; the most recent lens releases from Sigma embody this quality perfectly.
Sigma's Art range of lenses is notable for their premium optical and physical builds that rival the best lenses from major camera brands. This exceptional quality is available at a reasonable price, making Sigma Art lenses excellent value. Other important lens lineups in the Sigma range include their Sports and Contemporary ranges.
Some of the highlights in the Sigma Art range include the hugely popular 50mm f1.4 lens, which pairs a classic general purpose focal length with an ultra-bright maximum aperture, and the portrait-friendly 85mm f1.4 DG DN lens which incorporates similar qualities but with a longer focal length for a tighter crop of your subject.
The highlight of Sigma's Contemporary is the super-telephoto 150-600mm DG OS "C" Zoom lens, which includes a mammoth zoom range despite its portable build, optical stabilisation to reduce blur and a fast and whisper-quiet AF system.
A similar option is available in the sports range. We are talking, of course, about the AF 150-600mm DG OS HSM Sport. Although the focal range is identical, this lens sets itself apart with its exceptional optical quality. This is the lens that sports and wildlife photographers should consider if image quality is their first and foremost concern.