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50mm F1.4 DG HSM | A

As low as $799 Regular Price $949
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  • Standard lens that delivers top performance
  • Angle of view similar to human vision
  • High resolution plus outstanding bokeh
  • Minimized optical aberrations
  • Exceptional peripheral brightness
  • Minimized distortion all the way to the edges
  • Hyper Sonic Motor (HSM) for silent, fast autofocus
  • Minimum focusing distance of just 40cm / 15.7 in.
  • Super Multi-Layer Coating reduces flare and ghosting
  • Rounded 9-blade diaphragm
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  • 2014 Hot One Awards: 50mm F1.4 Art

    2014 Hot One Awards: 50mm F1.4 Art

  • 2014 PC Mag: 50mm F1.4 | Art

    2014 PC Mag: 50mm F1.4 | Art

  • 2014 Pop Award: 50mm F1.4 Art

    2014 Pop Award: 50mm F1.4 Art

  • 2014 American Photo: 50mm F1.4 Art

    2014 American Photo: 50mm F1.4 Art

  • 2014 Imaging Resource: 50mm Art

    2014 Imaging Resource: 50mm Art

  • 2014 DPReview: 50mm F1.4

    2014 DPReview: 50mm F1.4

  • 2014-2015 EISA: 50mm F1.4

    2014-2015 EISA: 50mm F1.4

Compatible with both DSLR and Mirrorless

SIGMA Global Vision (Art, Sports & Contemporary) lenses for Canon EF and Nikon F mounts are not only compatible with DSLR cameras, but mirrorless cameras as well, including Canon EOS R and Nikon Z bodies. With an OEM mount adapter, you can take advantage of the performance benefits that mirrorless cameras deliver with your favorite SIGMA lenses. And for Sony E or L-Mount camera users, you can adapt EF mount lenses with our MC-11 and MC-21 Mount Converters.


Make sure you get your 4-Year Warranty

All SIGMA lenses come with a 4-Year Warranty in the US, but only if you buy from SIGMA America directly or a SIGMA Authorized Dealer. Grey market importers undercut legitimate retailers, deceive well-intentioned customers, and sell products that are ultimately not eligible for warranty service. Make sure you are buying from a trusted source so your lens is covered!


Lens Specifications
Lens Construction
13 elements in 8 groups
Lens Construction
Angle of View
Number of Diaphragm Blades
9 (rounded)
Maximum Aperture
Minimum Aperture
Minimum Focusing Distance
40cm / 15.7 in.
Filter Size
Maximum Magnification
815g / 28.7 oz.
Dimensions (Diameter x Length)
85.4 x 99.9mm / 3.4 x 3.9 in.
What's in the BoxCase, LENS HOOD LH830-02, FRONT CAP LCF-77mm III, REAR CAP LCR II
Firmware Information

Learn more about the latest firmware.

View Firmware
Camera Compatibility

Check compatibility of lenses with your camera make and model.

View Compatibility
Geometrical MTF Chart
10 lines per millimeter measure the lens's contrast ability (red lines). Repeating fine parallel lines spaced at 30 lines per millimeter measure the lens's sharpness ability (green lines) when the aperture is wide open.
Diffraction MTF Chart
Diffraction MTF takes diffracted light at every aperture into account which is very close to actual image data. Geometrical MTF does not consider the diffraction quality of light, yet it tends to show higher values than actual image.
Effective Distortion
The red line illustrates how the lattice pattern will appear in the actual picture when any lens distortion is taken into account.
Relative Distortion
The image will be seen as expanded (barrel distortion) in negative values or will be seen as a recessed (pincushion distortion) in positive distortion values.
The horizontal axis shows the image height and the vertical axis shows the brightness of the image


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