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Sigma 16mm F1.4 DC DN Contemporary Lens for Mirrorless Cameras, Nikon Z mount, Wide-Angle Zoom

SIGMA

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SIG402973

$559.00

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Key Features

Large f/1.4 aperture: Enables low-light capture and subject separation with shallow depth of field.
16 elements, 13 groups: Advanced optical formula with FLD, SLD, and aspherical elements to control aberrations.
9-blade rounded diaphragm: Produces smooth, attractive out-of-focus highlights.
Stepping AF motor (STM): Quiet, smooth autofocus optimized for video and hybrid shooting.
Dust and splash resistant mount: Adds weather robustness on most mounts, check EF-M exception.
Compact Contemporary build: Lightweight design for travel, vlogging, and handheld use.

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Sigma 16mm F1.4 DC DN Contemporary Lens for Mirrorless Cameras, Nikon Z mount, Wide-Angle Zoom Overview

Description

The SIGMA 16mm F1.4 DC DN is an APS-C, wide-angle prime engineered to give photographers and content creators a bright, versatile tool for low-light shooting, environmental portraits, interiors, landscapes, and Milky Way work. It pairs Sigma optical design with a compact Contemporary-series chassis, offering practical performance on small mirrorless bodies while keeping weight and footprint minimal.

Applications

Astrophotography on APS-C bodies, wide-field Milky Way framing
Landscape and travel photography, dawn and dusk handheld work
Vlogging, run-and-gun video, environmental portraits and interiors

Benefits

Low-light performance: f/1.4 aperture enables usable shutter speeds and lower ISO.
Practical sharpness: Strong center resolution wide open, improved when stopped down.
Compact portability: Contemporary-series size reduces carry weight for travel and fieldwork.
Video-friendly AF: STM motor reduces focus noise and delivers smooth transitions.

Why Choose This Lens

True f/1.4 brightness on APS-C, offering creative low-light capability and subject separation.
Balanced Contemporary-series mix of optics and portability, good value versus heavier native or full-frame options.
Wide mount availability, broad third-party support, and Sigma correction profiles on many mirrorless bodies.

Specifications

Model Name / Number	SIGMA 16mm F1.4 DC DN, C017
Lens Type	Prime, Wide-angle
Intended Use	Photography, Video, Astrophotography, Landscape
Mount Type	Nikon Z (this listing), also available in Sony E, L-Mount, Canon RF, EF-M, Fujifilm X, Micro Four Thirds
Compatible Sensor Size	APS-C (DC series)
Focal Length	16 mm (24 mm, 35mm equivalent on APS-C)
Maximum Aperture	f/1.4
Minimum Aperture	f/16
Optical Construction	16 elements in 13 groups, includes FLD, SLD, and aspherical elements
Diaphragm Blades	9, rounded
Minimum Focusing Distance	25 cm / 9.8 in
Maximum Magnification	1:9.9 (0.1x)
Filter Thread	67 mm
Dimensions (Diameter Length)	72.2 94.3 mm (approx. 2.84 3.71 in)
Weight	420 g / 14.8 oz
Autofocus Motor	Stepping motor (STM), smooth and quiet autofocus, video friendly
Weather Sealing	Mount with dust and splash resistant structure, except Canon EF-M mount
Supplied Accessories	Lens hood LH716-01, Front cap LCF-67mm III, Rear cap LCR II
Packaging / Warranty	Typical package includes lens, hood, caps, Sigma limited warranty varies by region

Brand	SIGMA Corporation
Manufacturer SKU	402973
UPC	00-85126-40273-0 (GTIN / UPC: 085126402730)

What’s included

1- 16mm F1.4 DC DN Contemporary Lens, Nikon Z Mount
1- Lens Hood LH716-01
1- Front Cap LCF-67mm III
1- Rear Cap LCR II

Compatibility

Nikon Z APS-C bodies (Z50, Z30)	Sony E-Mount APS-C (alpha series)	Fujifilm X-Mount (X-T, X-Pro, X-H series)	L-Mount APS-C (selected Leica, Sigma, Panasonic bodies)	Canon RF-Mount APS-C (Canon EOS R series)
Micro Four Thirds (Olympus OM-D, Panasonic Lumix G)	Canon EF-M Mount (M series)	67 mm filters	67 mm lens accessories

FAQ

Is the SIGMA 16mm F1.4 DC DN compatible with full-frame cameras?

No, this lens is part of Sigma's DC series designed for APS-C sensor coverage. Mounting on a full-frame body will cause vignetting unless used with crop mode or adapted, which is not recommended for full-frame imaging.

What filter size does this lens use?

The lens accepts 67 mm filters, which includes screw-in ND and circular polarizers for landscape and video work.

Is the autofocus quiet enough for video work?

Yes, the lens uses a stepping motor (STM) designed to provide smooth and quiet autofocus, suitable for hybrid stills and run-and-gun video shooting.

Does the lens have weather sealing?

It features a dust and splash resistant mount on most variants, but the Canon EF-M mount is an exception. Check the specific mount listing for exact weather resistance details.

Is this a good lens for astrophotography?

Many APS-C astrophotographers use this lens for wide-field Milky Way work because of its bright f/1.4 aperture. Be aware that some users report corner coma or star tailing wide open, so many prefer to stop down slightly for critical corner stars.

How close can I focus with the 16mm?

The minimum focus distance is 25 cm, giving a maximum magnification of about 0.1x, which is useful for environmental close-ups and foreground interest in wide compositions.

What is the optical construction?

The lens uses 16 optical elements in 13 groups, including FLD, SLD, and aspherical elements, designed to control aberrations and deliver high center resolution.

Will in-camera corrections be applied?

Yes, many mirrorless camera bodies apply digital correction profiles for distortion, vignetting, and chromatic aberration when a matching lens profile is available, improving straight-out-of-camera results.

How heavy and big is the lens on a camera?

The Nikon Z variant measures approximately 72.2 94.3 mm and weighs 420 g, a compact, lightweight package compared with many fast wide primes.

What accessories come in the box?

The typical package includes the lens, hood LH716-01, front cap LCF-67mm III, rear cap LCR II, and regional Sigma warranty documentation. Retailer bundles may vary.