- Micro Four Thirds System
- 112mm (35mm Equivalent)
- Aperture Range: f/1.4 to f/16
- One SLD Element, Two Aspherical Elements
- Super Multi-Layer Coating
- Stepping Motor AF System
- Weather-Sealed Construction
- Rounded 9-Blade Diaphragm
- Sigma 56mm f/1.4 DC DN Contemporary Lens for Micro Four Thirds
- LCF-55 III 55mm Lens Cap
- Rear Cap LCR II for Micro 4/3 Mount Lenses
- LH582-01 Lens Hood
- Limited 1-Year North and South America Warranty
- Limited 3-Year U.S.A. Warranty Extension