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Sigma 16mm F1.4 DC DN Contemporary Lens for Mirrorless Cameras, Canon EF-M Mount, Wide-Angle Zoom

SIGMA

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SKU

SIG402971

$539.00

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Key Features

Large Aperture, f/1.4: Enables low-light shooting and shallow depth of field, for subject separation.
Compact, Lightweight Design: Weighs 405 g, easy to carry and balanced on mirrorless bodies.
Advanced Optical Elements: FLD, SLD and aspherical elements reduce aberrations and distortion.
Rounded 9-Blade Diaphragm: Produces smooth, pleasing bokeh for portraits and creatives.
Internal Focusing + Stepping Motor: Quiet, smooth AF ideal for video and stills.
Included Lens Hood & Caps: LH716-01 hood and LCF-67mm III front cap to reduce flare and protect optics.

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Sigma 16mm F1.4 DC DN Contemporary Lens for Mirrorless Cameras, Canon EF-M Mount, Wide-Angle Zoom Overview

Description

The Sigma 16 mm f/1.4 DC DN Contemporary is a bright, compact wide-angle prime designed for APS-C mirrorless cameras, delivering large-diameter brightness for low-light shooting and creative shallow depth of field. With an optical formula that includes FLD, SLD and aspherical elements, it balances high resolution and controlled aberrations in a portable package suitable for travel and run-and-gun work.

Compact at approximately 405 g and sporting a 67 mm filter thread, this lens offers a usable 79.9° angle of view on Canon EF-M bodies, a short minimum focus distance of 25 cm, and a rounded 9-blade diaphragm for smooth bokeh. It is positioned as a high-value option for hybrid creators seeking pro-level performance on APS-C bodies without full-frame weight and cost.

Applications

Street and environmental portraiture, wide perspective with subject separation.
Low-light documentary and event shooting, higher shutter speeds without extreme ISO.
Travel, landscape and run-and-gun video on compact mirrorless kits.

Why Choose This Lens

Combines a large f/1.4 aperture with a compact Contemporary series form factor, delivering low-light capability with portability.

Optical design optimizes sharpness and controls chromatic aberration, producing high resolution across the frame for APS-C sensors.

Quiet stepping motor AF and smooth diaphragm make it suitable for hybrid photo and video workflows.

Specifications

Brand / Manufacturer	Sigma Corporation
Model Name / Number	16 mm f/1.4 DC DN Contemporary, SKU 402971
Lens Type	Prime, wide-angle
Intended Use	Photography, Video
Mount Type	Canon EF-M
Compatible Sensor Size	APS-C (DC)
Focal Length	16 mm (25.6 mm equivalent on APS-C)
Maximum Aperture	f/1.4
Minimum Aperture	f/16
Aperture Type, Number of Blades	Rounded diaphragm, 9 blades
Optical Construction (Elements / Groups)	16 elements in 13 groups
Special Elements	Includes FLD, SLD, and aspherical elements
Coatings	Multi-layer coatings to reduce flare and ghosting
Minimum Focus Distance	25 cm (9.8 in)
Maximum Magnification Ratio	1:9.9 (0.1)
Internal Focusing	Yes
Filter Thread Size	67 mm
Compatible Lens Hood Model	LH716-01 (supplied)
Dimensions (Diameter Length)	72.2 mm 92.3 mm
Weight	405 g

Brand	Sigma Corporation
Manufacturer SKU	402971
UPC	00-85126-40271-6

What’s included

1- 16mm F1.4 DC DN Contemporary Lens, Canon EF-M
1- Lens Hood LH716-01
1- Front Cap LCF-67mm III
1- Rear Cap LCR II

Compatibility

Canon EOS M6 Mark II	Canon EOS M50 Mark II	Canon EOS M200	Canon EOS M5	Canon EOS M3
Canon EOS M100	Canon EOS M10	Canon EOS M

FAQ

Is this Sigma 16 mm f/1.4 compatible with Canon EF-M cameras?

Yes, the SKU 402971 is the Canon EF-M mount variant, designed for APS-C Canon mirrorless bodies.

What is the 35mm equivalent focal length on APS-C?

On APS-C cameras the 16 mm focal length is approximately equivalent to 25.6 mm.

How close can I focus with this lens?

The minimum focusing distance is 25 cm, allowing for close wide-angle compositions and environmental close-ups.

Does the lens have weather sealing?

The Contemporary series emphasizes compactness and portability, but full weather sealing varies by mount, so check the specific mount notes before assuming universal splash resistance.

What filter size do I need?

The lens uses a 67 mm filter thread, a common size for ND and polarizer filters.

Is the autofocus quiet enough for video?

Yes, the lens uses an internal stepping motor for smooth and quiet AF, which is beneficial for hybrid photo and video shooting.

How heavy is the lens and will it balance on small mirrorless bodies?

The lens weighs approximately 405 g, offering a good balance on compact APS-C mirrorless cameras without creating an unwieldy front-heavy rig.

Is this lens good for astrophotography?

Its fast f/1.4 aperture and wide field make it a reasonable budget option for entry-level astrophotography on APS-C bodies, though results depend on tracking, technique, and sensor performance.