The new Sigma 20mm f/2 DG DN Contemporary is a full-frame premium prime lens for mirrorless systems, combining a bright maximum aperture of F2 and an ultra-wide focal length of 20mm.
Ideal for:
- Landscapes
- Wide-angle portraits
- Weddings
- Interiors
- Astrophotography
It achieves the highest level of optical performance, with a construction that includes three high-precision aspherical glass lens elements, one SLD element, and one FLD element to suppress optical aberrations.
Its optical design, along with the Super Multi-Layer Coating and Nano Porous Coating (NPC), ensures very minimal flare and ghosting when shooting in strong light sources.
Features:
- Lens construction: 11 groups, 13 elements (1 FLD, 1 SLD, and 3 aspherical lens elements)
- Angle of view: 94.5°
- Number of diaphragm blades: 9
- Minimum aperture: F22
- Minimum focusing distance: 22 cm
- Filter size: φ62mm
- Dimensions (diameter x length): φ70mm × 74.4mm
- Weight: 370g
Dimensions
- Type
- Standard
- Lens Type
- Fixed Focal Length
- Sensor Type
- Full Frame
- Maximum Aperture (f)
- 2
- Minimum Aperture (f)
- 22
- Filter Diameter
- 62 mm
- Focal Length
- 20 mm
- Weight
- 370 gr
- Mount
- Sony E
- Colour
- Black
Features & Functions
- Image Stabilization
- No
- Autofocus (AF)
- No
- 3D
- No
Usage
- Device Group
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
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