Sigma 56mm F1.4 DC DN Contemporary Lens

Sigma 56mm f/1.4 DC DN Contemporary Lens: A Photographer's Prime Choice

Overview:

Offering an opportunity to capture images with a wide-open aperture at an impressive f/1.4 brightness, the Sigma 56mm F1.4 DC DN Contemporary Lens is a compact, lightweight, and excellent image quality lens designed for use with APS-C-format Canon EF-M, Fujifilm X, Leica L, Micro Four Thirds, Nikon Z, and Sony E-mount mirrorless cameras. This 56mm lens stands out with its impressive maximum aperture of f/1.4 making it ideal for challenging lighting situations. An optical design utilizes two aspherical elements and one SLD element, effectively minimizing spherical and chromatic aberrations to deliver exceptional sharpness and clarity in images.

While retaining the compact, lightweight, and outstanding image quality concepts of the Contemporary line, this Sigma 56mm lens incorporates Sigma's advanced technology to deliver the desired level of bokeh and impressive brightness expected from f/1.4 lenses even in the mid-tele range. And to enhance contrast and color accuracy when shooting in bright lighting situations, a specialized super multilayer coating has been utilized to minimize flare and ghosting. The first of the series is the standard Sigma 30mm 1.4 lens, the second is the wide-angle Sigma 16mm 1.4 lens, and the third addition is this smallest mid-tele lens in its class - completing the large aperture series comprised of portable wide-angle, standard, and telephoto lenses.

More details: 

• The only three F1.4 AF lens systems for APS-C Sony E-mount mirrorless cameras - The Sigma 56mm 1.4 lens benefits from an open aperture of F1.4 to achieve a sufficient amount of bokeh and admirable brightness even with APS-C size cameras which tend to have smaller bokeh effects compared to 35mm full-size systems. Its compact and lightweight body is perfect for daily use, capable of capturing various scenes ranging from portraits to snapshots, as well as night view.
• Designed to minimize flare and ghosting - SIGMA’s Super Multi-Layer Coating reduces flare and ghosting to help photographers produce sharp and high-contrast images even in backlit conditions. The included lens hood can be attached to block out extraneous light, which can have a negative effect on rendering performance.
• Smooth AF ideal for video shooting - The combination of optical design for video AF and the use of the stepping motor enables smooth and quiet autofocus. This lens is also compatible with the Sony E-mount Fast Hybrid AF, achieving precise AF tracking. By using the face recognition or eye AF functions of cameras, the focus will continuously be on the face or the eye even if the subject moves during the shoot.
• Rounded diaphragm - The 9-blade rounded diaphragm creates an attractive blur in the out-of-focus areas of the image.
• High-precision, rugged brass bayonet mount - The brass mount combines high precision with rugged construction. Its treated surfaces and enhanced strength contribute to the exceptional durability of the lens.
• Mount with Dust and Splash Resistant Structure - The mount features a special sealing to make the Sigma 56mm f1 4 lens an excellent choice in a wide variety of conditions.
• Three F1.4 AF lens system for APS-C Sony E-mount mirrorless cameras - The lens benefits from an open aperture of F1.4 to achieve a sufficient amount of bokeh and admirable brightness even with APS-C size cameras which tend to have smaller bokeh effects compared to 35mm full-size systems.

• Compatible with Canon EF-M, Fujifilm X, Leica L, Micro Four Thirds, Nikon Z, & Sony E-Mount Cameras
• APS-C | f/1.4 to f/16
• 84mm (Full-Frame Equivalent)
• Rounded 9-Blade Diaphragm
• Stepping Motor AF System
• Super Multilayer Coating
• One SLD Element, Two Aspherical Elements
• Flare and Ghost Reduction
• Mount with Dust and Splash Resistant Structure

Lens Construction

10 elements in 6 groups

Angle of View

L-Mount 28.5°

Sony E-Mount 28.5°

FUJIFILM X Mount 28.5°

Nikon Z Mount 28.5°

Micro Four Thirds Mount 21.9°

Canon EF-M Mount 26.9°

Number of Diaphragm Blades

9 (Rounded diaphragm)

Minimmum Aperture

F16

Minimum Focusing Distance

50cm / 19.7in.

Maximum Magnification Ratio

1:7.4

Filter Size

φ55mm

Dimensions (Diameter × Length)

L-Mount φ66.5mm × 57.5mm / φ2.6in. × 2.3in

Sony E-Mount φ66.5mm × 59.5mm / φ2.6in. × 2.3in

FUJIFILM X Mount φ66.5mm × 59.8mm / φ2.6in. × 2.4in

Nikon Z Mount φ70.0mm × 61.5mm / φ2.8in. × 2.4in

Micro Four Thirds Mount φ66.5mm × 58.1mm / φ2.6in. × 2.3in

Canon EF-M Mount φ66.5mm × 59.5mm / φ2.6in. × 2.3in.

*The length of a lens is measured from the filter surface to its mount.

Weight

L-Mount 285g / 10.1oz

Sony E-Mount 280g /9.9oz

FUJIFILM X Mount 280g / 9.9oz

Nikon Z Mount 295g /10.4oz

Micro Four Thirds Mount 256g /9.0oz

Canon EF-M Mount 280g / 9.9oz

• Sigma 56mm F1.4 DC DN Contemporary Lens (Canon EF-M, Fujifilm X, Leica L, Micro Four Thirds, Nikon Z, or Sony E)
• Sigma LCR II Rear Lens Cap
• Sigma LCF-55 III 55mm Lens Cap
• Sigma LH582-01 Lens Hood for 56mm f/1.4 DC DN Contemporary Lens
• Limited Warranty

Frequently Asked Questions about the Sigma 56mm f/1.4 DC DN Contemporary Lens

What camera mounts are compatible with this lens?

The Sigma 56mm f/1.4 DC DN Contemporary Lens is compatible with Sony E, Fujifilm X, Canon EF-M, and Micro Four Thirds mounts.

Is this lens suitable for portrait photography?

Yes, with its 56mm focal length and bright f/1.4 aperture, it's ideal for portrait photography, allowing for beautiful bokeh and subject isolation.

How does the autofocus perform in low-light conditions?

The lens employs a stepping motor autofocus system that is fast, quiet, and precise, ensuring reliable performance even in low-light scenarios.

What is the weight of the lens?

The lens weighs 14.1 ounces (400 grams), making it relatively lightweight and portable for on-the-go photography.

Is the lens construction suitable for professional use?

Yes, with its optical construction of 10 elements in 6 groups, the lens is designed to deliver sharp and detailed images, suitable for both amateur and professional photographers.