Sigma 30mm f/1.4 DC DN Contemporary Lens for Micro Four Thirds

Model: 302963

Sigma Warranty - USA Version
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Weight 9.35 oz (265 g)
Filter Thread Front: 52 mm
Dimensions (DxL) Approx. 2.55 x 2.89" (64.8 x 73.3 mm)


Format Compatibility Micro Four Thirds
Angle of View 50.7°
Minimum Focus Distance 11.81" (30 cm)
Maximum Reproduction Ratio 1:7
Elements/Groups 9/7
Diaphragm Blades 9, Rounded
Focal Length 30mm Comparable 35mm Focal Length: 60 mm
Aperture Maximum: f/1.4Minimum: f/16
Camera Mount Type Micro Four Thirds

Packaging Info

Package Weight 1.0 lb
Box Dimensions (LxWxH) 5.4 x 4.1 x 4.0"


Autofocus Yes
Expert Reviews
Pc magazine.32817846
7 November 2014

The Sigma 30mm F1.4 DC HSM is a solid option for APS-C photographers who want a standard-angle prime with an f/1.4 aperture, but it's a little pricey compared with f/1.8 lenses.

  • +

    Compact. Opens to f/1.4. Very sharp when stopped down. 0.3-meter close focus. Sturdy build.

  • -

    Some edge softness at wide apertures. Modest barrel distortion. Lacks optical stabilization. Pricey.

Pentaxforums com.34752457
6 April 2014

Over the course of the past several pages, we've taken an in-depth look at the optical and mechanical performance of this compelling fast normal prime lens from Sigma.

  • +

    Fast F1.4 maximum aperture, Convenient focal length on APS-C, Beautiful bokeh, Excellent center sharpness, Compact and easy to hold, Minimal vignetting at F2 and above, Resistant to flare and ghosting, 4-year warranty (USA), Very affordable

  • -

    More distortion that we'd like to see in a premium prime, Purple fringing near edges/corners, Low contrast wide-open, Somewhat heavy given its size, Average corner sharpness, Not weather-sealed, Sluggish autofocus

The digital picture.32823291
11 January 2014

I may complete a full Sigma 30mm f/1.4 DC HSM Art Lens review in the future, but please use the standardized test results currently available for this lens.

25 July 2013

Handling and features This standard lens for APS-C format cameras sports a fast f/1.4 maximum aperture and silent rear focusing with full time manual override. It is available to fit Canon, Nikon and Sigma cameras and costs around £260.

User Reviews
19 April 2016

I am mostly a hobbyist, and this lens fit everything that I had wanted as my first lens purchase on my Panasonic G7.I take an equal amount of stills as I do videos, and the lens is super sharp on both, the image quality is amazing.

18 November 2012

First let me say that I am a photography enthusiast, and that I am still improving my skills. I invested in a Canon T3i body about a year ago. I first bought the Sigma 17-50mm F2.8 zoom lens.

Product Highlights
  • Micro Four Thirds System
  • 60mm (35mm Equivalent)
  • Aperture Range: f/1.4 to f/16
  • Three Aspherical Surfaces
  • One High-Refractive Index Element
  • Super Multi-Layer Coating
  • Stepping AF Motor
  • Rounded 9-Blade Diaphragm
  • TSC Construction, Brass Bayonet Mount
Average Expert Score
Average User Score
In The Box
  • Sigma 30mm f/1.4 DC DN Contemporary Lens for Micro Four Thirds
  • LCF-52 III 52mm Lens Cap
  • Rear Cap LCR II for Micro 4/3 Mount Lenses
  • Lens Hood for 30mm f/1.4 DC DN Contemporary Lens
  • Limited 1-Year North and South America Warranty
  • Limited 3-Year U.S.A. Warranty Extension
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