Key Features
APS-C | f/1.4 to f/16
89.6mm (Full-Frame Equivalent)
Rounded 9-Blade Diaphragm
Stepping Motor AF System
Super Multilayer Coating
One SLD Element, Two Aspherical Elements
| Brand: Sigma | 
| Fixed Focal Lengths: 56mm | 
| Lens Format Coverage: APS-C Lenses | 
| Lens Mount: Canon EF-M | 
| Lens Types: Medium Telephoto | 
| Maximum Aperture: f/1.4 | 
| Zooms / Primes: Prime Lenses, |