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Sigma 56mm F1.4 DC DN Contemporary Lens for Mirrorless Cameras, Nikon Z Mount, Compact & Lightweight
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SKU
SIG351973
$559.00
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Key Features
- Bright Aperture: f/1.4 maximum aperture for low-light control and subject separation.
- Compact Design: Lightweight body, easy to carry for travel and street photography.
- Optical Corrections: Two aspherical and one SLD element reduce aberrations and improve clarity.
- Quiet AF: Stepping motor delivers smooth, silent autofocus for video and stills.
- Beautiful Bokeh: Rounded 9-blade diaphragm for creamy out-of-focus rendering.
- Durable Mount: High-precision brass bayonet, dust and splash resistant on sealed mounts.
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Sigma 56mm F1.4 DC DN Contemporary Lens for Mirrorless Cameras, Nikon Z Mount, Compact & Lightweight Overview
Description
The Sigma 56mm f/1.4 DC DN Contemporary is an APS-C prime lens engineered to deliver fast f/1.4 performance in a compact, lightweight package. Optimized for mirrorless systems, the lens pairs high-resolution center sharpness with smooth, rounded bokeh, making it ideal for portraits, travel, and low-light shooting on Nikon Z APS-C bodies.
Featuring a stepping AF motor, Super Multi-Layer coating, and a nine-blade diaphragm, this lens balances optical quality with a small footprint. It ships with the LH582-01 hood and Sigma caps, and the rugged bayonet mount provides alignment and durability for everyday use.
Problem
Many APS-C shooters want full-frame style subject separation and low-light performance without the size, weight, and cost of full-frame optics. Kit lenses struggle wide-open and third-party budget primes may compromise image quality. The Sigma 56mm f/1.4 DC DN answers this by delivering large-aperture performance in a pocketable form factor, while preserving sharpness and reliable autofocus.
- Kit lens performance drops in low light
- Heavy full-frame primes are impractical for travel
- Video AF noise and focus breathing can ruin footage
Solution
The Sigma 56mm f/1.4 DC DN Contemporary solves the portability vs image-quality trade-off by offering f/1.4 optics in a lens that weighs under 300 g, integrates a quiet stepping AF motor, and tames aberrations with advanced optical elements and coatings. It is matched to APS-C mirrorless bodies for a natural portrait field of view and reliable performance across shooting scenarios.
Benefits
- Low-Light Capability: Fast f/1.4 simplifies indoor and night shooting.
- Portrait-Ready: 85mm equivalent framing on APS-C creates flattering compression.
- Video-Friendly AF: Smooth stepping motor reduces focus noise and hunting.
- Travel Convenience: Compact size reduces kit weight without sacrificing quality.
Applications
- Portrait photography on APS-C mirrorless cameras
- Street and travel photography requiring a lightweight prime
- Low-light event or indoor shooting where fast aperture matters
Why Choose
- Class-leading sharpness and bokeh in a compact f/1.4 APS-C prime, delivering professional results without heavy weight or price.
Specifications
| Model Name / Number | 56mm f/1.4 DC DN Contemporary (351973, Nikon Z) |
| Release Year | |
| Lens Type | Prime |
| Intended Use | Photography, Video |
| Color / Finish | Black |
| Weather Sealing | Dust and splash resistant mount on sealed versions |
| Mount Type | Nikon Z (SKU 351973), other mounts available |
| Compatible Sensor Size | APS-C |
| Supported Camera Brands / Systems | Nikon Z APS-C bodies, other mounts: Sony E, Fujifilm X, Canon RF, EF-M, L-Mount, Micro Four Thirds |
| Coverage | APS-C |
| Focal Length | 56 mm |
| Focal Length (35mm Equivalent) | ~85 mm equivalent on APS-C |
| Maximum Aperture | f/1.4 |
| Minimum Aperture | f/16 |
| Aperture Type | Rounded, 9 blades |
| Optical Construction (Elements / Groups) | 10 elements in 6 groups |
| Special Elements | Two aspherical elements, one SLD element |
| Coatings | Super Multi-Layer Coating |
| Focus Type | Autofocus, Manual focus override |
| Autofocus Motor Type | Stepping motor |
| Focus Modes | AF-S, AF-C, MF |
| Minimum Focus Distance | 0.50 m / 19.7 in |
| Maximum Magnification Ratio | 1:7.4 |
| Internal Focusing | Yes |
| Filter Thread Size (mm) | 55 mm |
| Front Element Rotation | No |
| Compatible Lens Hood Model | LH582-01 |
| Dimensions (Diameter Length) | f70.0 mm 61.5 mm (Nikon Z example) |
| Weight | 295 g / 10.4 oz (Nikon Z example) |
| Brand | Sigma |
| Manufacturer SKU | 351973 |
| UPC | 85126351731 |
What’s included
- 1- 56mm F1.4 DC DN Contemporary Lens, Nikon Z Mount
- 1- Lens Hood - LH582-01
- 1- Front Cap - LCF-55mm III
- 1- Rear Cap - LCR II
Compatibility
| Nikon Z30 | Nikon Z50 | Nikon Zfc | Nikon Z5 (crop mode) | Nikon Z6 (crop mode) |
| Nikon Z7 (crop mode) | Nikon Z6 II (crop mode) | Nikon Z7 II (crop mode) | Nikon Z8 (crop mode) | Nikon Z9 (crop mode) |
| Nikon Z50 II | Nikon Z30 II | Nikon Zf | Nikon Z5 II | Other Z-mount APS-C bodies |
FAQ
Is the Sigma 56mm f/1.4 DC DN compatible with Nikon Z APS-C bodies?
Yes, the SKU 351973 version is the Nikon Z mount, and it is fully compatible with Nikon Z APS-C bodies such as the Z30, Z50, and Zfc. It also functions on full-frame Z bodies in crop mode.
Does this lens have weather sealing?
Some mounts include a dust- and splash-resistant mount; this provides enhanced durability in challenging conditions, though it is not a full IP waterproof rating.
What accessories are included in the box?
The lens ships with the LH582-01 lens hood, front cap LCF-55 III, and rear cap LCR II.
What is the filter thread size?
The filter thread size is 55 mm, making common filters like UV, CPL, and ND easy to fit.
How close can I focus with this lens?
The minimum focus distance is 0.50 m (19.7 in) with a maximum magnification of approximately 1:7.4.
Is this lens good for video work?
Yes, the stepping AF motor is quiet and smooth, which helps reduce focus noise during recording, and internal focusing minimizes focus breathing.
How heavy is the lens?
The Nikon Z example version weighs approximately 295 g (10.4 oz), making it comfortable for extended handheld shooting.
How does it perform in low light?
With its f/1.4 maximum aperture, the lens provides strong low-light capability, enabling lower ISO use and faster shutter speeds for cleaner images.
Does it come in other mounts?
Yes, the 56mm f/1.4 DC DN Contemporary is available in multiple mounts including Sony E, Fujifilm X, Canon RF, Canon EF-M, L-Mount, and Micro Four Thirds.
What is the UPC and SKU for this version?
The UPC is 85126351731 and the Manufacturer SKU for the Nikon Z example is 351973.
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