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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, Black
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 type | Prime Lenses |
| Weight, gr | 374 |
| Maximum Aperture | f/1.4 |
50mm f/1.4 DG Contemporary 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.
Optical performance
- Aperture range: f/1.4 to f/16.
- One FLD element and three aspherical elements help control distortion and ghosting for clear images.
- Designed for use wide open at f/1.4, the lens produces gentle softness within the focus plane, smooth bokeh and attractive background rendering. Its classic image character creates a natural sense of depth across the frame.
Focus and handling
- The Rotary Direct Drive focusing system uses coils and magnets arranged in a circle to match the lens barrel. This provides a slim, high-torque autofocus mechanism without significantly increasing the lens diameter.
- The whole-lens focusing system delivers autofocus performance, though it is slower than STM or HLA systems and is less suited to video autofocus.
- Manual focus can be engaged by turning the focus ring. The lens has no AF/MF switch.
- A physical aperture ring and depth-of-field and distance scales contribute to a tactile, classic shooting experience.
Construction and design
- Part of Sigma’s I Series, combining optical performance with a compact, portable design for mirrorless cameras.
- All-metal lens barrel with knurled focus and aperture rings.
- Dust- and splash-resistant design.
- Includes a knurled metal lens hood and a magnetic metal lens cap.
- Length: approximately 55.9 mm. Weight: approximately 374 g.
