


Sigma 50mm f/2 DG Contemporary Lens (L-Mount, Silver)
- Full-Frame | f/2 to f/22
- Sharp, Compact Normal-Length Prime
- Fast Internal Focus System
- I Series Lens
- All-Metal Lens Barrel
- Dust & Splash-Resistant Design
- Knurled Focus and Aperture Rings
- Rounded 9-Blade Diaphragm
Estimated Availability: TBA
What's Included

The Sigma 50mm f/2 DG Contemporary Lens offers a focal length suitable for various types of photography such as portraits, street scenes, and general shooting. Its lightweight and compact design allows for fast autofocus and sophisticated optical performance. With a bright f/2 maximum aperture, it strikes a balance between low-light capabilities and design size, making it a versatile option for everyday environmental portraits and narrow-field landscapes.
The Compact Line lens boasts a size of approximately 70 x 70mm and a weight of just over 340g, making it highly portable for everyday shooting needs while maintaining exceptional optical quality and speedy performance. Its internal focusing design, combined with a stepping AF motor, ensures fast and responsive focusing for both photography and videography. The optical design features one SLD element and three aspherical elements to maximize sharpness and minimize aberrations, and is further enhanced by a Super Multi-Layer Coating that effectively reduces flare and reflections. With a rounded 9-blade diaphragm, this lens produces a smooth and beautiful bokeh effect when utilizing selective focus techniques. Its dust and splash-resistant construction, along with a sturdy brass bayonet mount, guarantees long-lasting accuracy and durability.
The Sigma I Series is a collection of full-frame-compatible lenses designed to provide the perfect balance between performance and compactness for mirrorless photographers. These lenses boast exceptional optical quality and a stylish, streamlined design, making them the ideal choice for contemporary mirrorless cameras and photographers seeking usability, portability, and capability. Constructed with durable, precision-cut aluminum components, these all-metal lenses offer a sophisticated finish while maintaining robustness and reliability, drawing inspiration from Sigma's renowned Cine lens collection.
The lens boasts a knurled aperture and focus rings, as well as a knurled metal lens hood, for a satisfying tactile experience. Its intuitive AF/MF switch and aperture ring with an 'A' position allow for easy switching to aperture-priority exposure mode. Included with the lens are a traditional plastic lens cap and a magnetic metal lens cap, which can be attached with the optional CH-11 Magnetic Cap Holder for a more streamlined and minimal design.
Product Brand | Sigma |
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SKU | 1S969 |
Lens Mount | Leica L |
Lens Aperture | f/2.0 |
Objective Lens Diameter | 58mm |