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Important information!
From 19 November the store is moving to new premises at 151 Dzirnavu Street, Riga!
- 14 November - the last working day at 39 F.Sadovņikova street.
- The store will be closed on 16 and 17 November due to the move.
- From 19 November, we look forward to welcoming you at our new address.
Sigma 50mm f/1.4 DG Contemporary Lens for L-Mount, Silver
Extended Warranty from SIGMA As an official SIGMA dealer, we offer you an extended warranty on all new SIGMA lenses and cameras purchased from us. To activate the warranty, simply register your product within 60 days of purchase and attach a receipt with the serial number clearly visible. Extended Warranty Registration
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Or ask about:
| Type of Product | Lenses |
| Lens mount | L-mount |
| Lens Format Coverage | Full Frame |
| Lens Design | Prime Lenses |
| Lens focus length, mm | 50 |
| Focus Type | Autofocus |
| Image Stabilization | No (lens has no optical stabilization) |
| Lens type | Prime Lenses |
| Maximum Aperture | f/1.4 |
Compact 50mm Prime Lens
The Sigma 50mm f/1.4 DG Contemporary is a compact, full-frame standard prime lens for L-Mount cameras. Its bright f/1.4 maximum aperture supports shooting in low light and creates soft backgrounds with strong subject separation. Designed for portrait, lifestyle and everyday photography, it combines a classic rendering character with responsive autofocus.
- Focal length: 50 mm
- Maximum aperture: f/1.4
- Minimum aperture: f/16
- Full-frame coverage
- L-Mount
- Silver finish
Optical Rendering
Designed to be used wide open at f/1.4, the lens produces gentle softness within the focus plane, smooth bokeh and attractive background rendering. Its classic optical character gives images a natural sense of depth across the frame, making it well suited to portraits and everyday snapshots. One FLD element and three aspherical elements help control distortion and ghosting for clear images.
Autofocus and Handling
The Rotary Direct Drive focus system uses coils and magnets arranged in a circle to match the lens barrel. This provides a slim, high-torque autofocus mechanism while limiting the increase in lens diameter. The whole-lens focusing system delivers modern autofocus performance and can be switched to manual focus by turning the focus ring. Autofocus is slower than STM or HLA systems, so the lens is less suited to video autofocus.
A physical aperture ring, depth-of-field and distance scales, and the absence of an AF/MF switch contribute to its classic handling and appearance.
I-Series Construction
Part of Sigma’s I Series, the lens combines optical performance and a compact design for mirrorless cameras. Its all-metal barrel is durable yet lightweight. Knurled focus and aperture rings, plus an included knurled metal lens hood, provide tactile control. A magnetic metal lens cap is included for convenient lens protection. The lens has a dust- and splash-resistant design.
