A review for those interested in the Canon EOS M system: Sigma 16mm, 30mm, and…
Sigma 14mm f/1.8 ART lens sample photos

Sigma 14mm f/1.8 at a glance:
- EF-Mount Lens/Full-Frame Format
- Aperture Range: f/1.8 to f/16
- Three FLD Elements, Four SLD Elements
- Four Aspherical Elements
- Super Multi-Layer Coating
- Hyper Sonic AF Motor, Manual Override
- Rounded 9-Blade Diaphragm
- TSC Material, Brass Bayonet Mount
- Compatible with Sigma USB Dock
DPReview posted a set of 38 sample photo shot with a pre-production Sigma 14mm f/1.8 Art lens. A Canon EOS 5Ds R was used for the test shots.
The new Sigma lenses are not yet available for the general public. However, you can get notified when pre-orders can be placed.