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Sigma 40mm f/1.4 DG HSM Art Lens for Canon EF

Availability:

Available on backorder


Key Features
  • EF-Mount Lens/Full-Frame Format
  • Aperture Range: f/1.4 to f/16
  • Three FLD Elements, Three SLD Elements
  • One Aspherical Element
  • Super Multi-Layer Coating
  • Hyper Sonic AF Motor, Manual Override
  • Weather-Sealed, Protective Front Coating
  • Rounded 9-Blade Diaphragm
  • Compatible with Sigma USB Dock

Sigma Lens

Sigma 40mm f/1.4 DG HSM Art Lens:

Short-Normal Prime:

Designed for full-frame Canon EF-mount cameras.

Suitable for APS-C models, providing a 64mm equivalent focal length.

Bright f/1.4 Maximum Aperture:

Well-suited for low-light conditions.

Provides greater control over focus position for shallow depth of field techniques.

Optical Excellence:

Three F Low Dispersion (FLD) and three Special Low Dispersion (SLD) elements reduce color fringing and chromatic aberrations for improved clarity and color accuracy.

One aspherical element helps limit distortion and spherical aberrations for increased sharpness.

Super Multi-Layer Coating:

Minimizes lens flare and ghosting for greater contrast and color accuracy, even in backlit conditions.

Hyper Sonic Motor (HSM) with Full-Time Manual Focus:

Quick, smooth, and quiet autofocus performance.

Full-time manual focus control by rotating the focus ring.

Rounded Nine-Blade Diaphragm:

Contributes to a smooth and pleasing bokeh quality.

Electromagnetic Aperture Mechanism:

Provides greater exposure control stability, especially beneficial for fast continuous shooting rates.

Durable Construction:

Brass bayonet mount for accuracy and durability.

Rubber sealing in the mount design for dust- and splash-resistance.

Protective Coating:

Applied to the front element, water, and oil-repellent to aid in cleaning.

Compatibility with Sigma USB Dock:

Fine-tune different lens characteristics and update firmware using the optional Sigma USB Dock.

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Sigma 40mm F/1.4 DG HSM Art Specs

Focal Length
40mm
Maximum Aperture
f/1.4
Minimum Aperture
f/16
Lens Mount
Canon EF
Lens Format Coverage
Full-Frame
Angle of View
56.8°
Minimum Focus Distance
1.31′ / 40 cm
Maximum Magnification
0.15x
Optical Design
16 Elements in 12 Groups
Diaphragm Blades
9, Rounded
Focus Type
Autofocus
Image Stabilization
No
Filter Size
82 mm (Front)
Dimensions (ø x L)
3.46 x 5.16″ / 87.8 x 131 mm
Weight
2.65 lb / 1.2 kg
Packaging Info
Package Weight
3.86 lb
Box Dimensions (LxWxH)
8.8 x 7 x 6″

Brand

Sigma Lens

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Sigma lenses have earned a reputation for delivering exceptional optical performance, innovation, and value for photographers and videographers worldwide. In this article,
  • History and Legacy of Sigma
Since its founding in 1961, Sigma has established itself as a leading manufacturer of high-quality lenses and photographic equipment.
  • Sigma's Commitment to Innovation
Sigma's relentless pursuit of innovation is evident in its groundbreaking lens designs and technologies.
  • Sigma Lens Technology
  • Optical Design
Sigma lenses are renowned for their exceptional optical quality, thanks to advanced lens elements, coatings, and precision engineering.
  • Autofocus Systems
Sigma incorporates cutting-edge autofocus systems into its lenses, ensuring fast, accurate, and silent focusing performance.
  • Image Stabilization
Foto Crown Many Sigma lenses feature built-in image stabilization technology, providing photographers and videographers with greater flexibility and confidence in challenging shooting conditions.
  • Range of Sigma Lenses
Sigma offers a diverse range of lenses to suit various shooting styles and preferences.
Sigma Lens

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