Sigma 30mm f/1.4 DC DN Contemporary Lens for FUJIFILM X

Model: 302975

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General Information

Focal Length 30mm (35mm Equivalent Focal Length: 45mm)
Maximum Aperture f/1.4
Minimum Aperture f/16
Lens Format Coverage APS-C
Angle of View 50.7°
Minimum Focus Distance 11.8" / 30 cm
Maximum Magnification 0.14x
Optical Design 9 Elements in 7 Groups
Diaphragm Blades 9, Rounded
Focus Type Autofocus
Image Stabilization No
Filter Size 52 mm (Front)
Dimensions (ø x L) 2.6 x 2.9" / 64.8 x 73.6 mm
Weight 9.7 oz / 275 g
Expert Reviews
Dp review.32823956
11 October 2016

The Sigma 30 F1.4 DC DN | C is a great autofocus F1.4 option for Micro Four Thirds. While it doesn't take the top spot for sharpness, it offers good, consistent performance across the frame for much less price than the competition.

  • +

    Portraits, subjects needing shallow depth of field

  • -

    The field of view is a bit too narrow to be a do-it-all prime

What digital camera.32818507
3 May 2016

Reasonable size and weight, excellent image quality, large f/1.4 aperture, superior build quality and a good price all mean that the Sigma 30mm f/1.4 DC DN | C lens is worthy of the consideration of Sony E-mount users.

Mirror lessons.34752180
24 July 2017

Given that Sony has been concentrating less on developing its APS-C lens line-up and more on augmenting its range of full-frame E-mount lenses, it is encouraging to see that Sigma has stepped up to the plate with an APS-C offering that’s hard to refuse: the Sigma 30mm f/1.4 DC DN.

26 July 2017

This new Sigma lens is part of the Contemporary range. It offers a bright f/1.4 aperture and on Sony E mount APS-C format cameras offers a “35mm equivalent” of a short standard lens of 45mm. The MFT fit version offers the equivalent of a long standard lens of 60mm.

6 July 2022

Should the Sigma 30mm f/1.4 DC DN standard lens be top of the list for Micro Four Thirds, Sony E-mount, and Fujifilm X-Mount users? Richard Sibley finds out, with an update now the lens is available in X-Mount.

Camera labs.35058694
23 April 2020

The Sigma 30mm f1.4 DC DN is a standard lens for mirrorless cameras with 'cropped' sensors, available in the Sony E and Canon EF-M mounts, as well as for the smaller Micro Four Thirds format.

Practical photography.34754171
30 May 2017

A relatively new lens from Sigma’s much-acclaimed Global Vision range, the 30mm f/1.4 prime offers exceptional optical quality, and is the cheapest autofocus lens in test . At a very respectable 264g and a compact 74mm, it falls into the portable category well and fits into any traveller’s kit bag...

Dp review.32823956
12 September 2016

The Sigma 30mm F1.4 DC DN | C is one of the sharpest lenses available for Sony E-mount, and costs less than many of the prime lenses it outperforms. Combine that with being one of the brightest autofocus lenses available as well, and the result is an excellent lens for anyone interested, whether...

  • +

    A wide variety of shooting situations such as environmental portraits, low light, street shooting. Great as a standalone prime, or paired with a kit zoom.

  • -

    High magnification/macro shooting, or shooters that prefer prime lenses with a wider field of view, or use in inclement weather.

Lenstip com.34355424
14 June 2016

When you compare the results achieved by the Sigma C 30 mm f/1.4 DC DN and the Panaleica DG Summilux 25 mm f/1.4 ASPH. it seems the Panasonic company chose the wrong address. Instead of luring customers with a logo of a fading legend they would have fared much better if they had struck a deal with...

  • +

    good quality of casing,, sensational image quality in the frame centre,, very good resolution on the edge of the frame,, slight lateral chromatic aberration,, moderate distortion,, very good coma correction,, moderate astigmatism,, blurry areas pleasing to the eye,, silent and accurate autofocus,,...

  • -

    performance against bright light could have been better.

Trusted reviews.33834858
3 May 2016

Reasonable size and weight, excellent image quality, large f/1.4 aperture, superior build quality and a good price all mean that the Sigma 30mm f/1.4 DC DN | C lens is worthy of the consideration of Sony E-mount users.

User Reviews
18 August 2021

I bought this lens because i wanted mid focal length on apsc camera; wider than 50mm and quality like the latest sigma. I also have sigma 18-35mm f1.8 which also gives the same performance at 30mm but it's too heavy and not practical to carry around.

  • +

    Very sharp. Excellent optics. Nice contrast. Works well on dual pixel AF. Fast AF. Smooth focus ring. Solid built. Comes with hood.

  • -

    A bit heavy than a 50mm nifty fifty. No in-body manual override. No IS.

31 May 2019

I don't know much about cameras or lenses but I recently purchased a lens for my Sony Alpha 6500 which came with two kit lenses. Kit lenses are good to start with but are no where near close to using cameras potential. This is my first lens purchase and I can't be more happy with it.

22 April 2019

I love this lens so much. One thing that bothers me sometimes is the autofocus. I say roughly 80% its fine but sometimes it either misses focus completely or just wont seem to "grab it". Also purple fringing is pretty bad in bright light but I dont rlly care since Im just a hobbyist.

12 March 2018

The Sigma 30mm f1.4 lens is a powerful little lens that produced AMAZING bokeh effect for all my work. I absolutely loved it for photography! However, there is no OSS in the lens, which--paired with a Sony a6300 provided disaster during all my filming. Great performance in low-light, as well.

11 June 2018

After a week of using it on my current vacation I am in love with it. Sharp even at f1.4. Good and fast af. Be ready to experiment with the multiple af options that came with Sony cameras. Manual focus is a bit sensitive, it's ok though. You can't get any better at this price range.

27 February 2018

This is a wonderful multi-purpose lens for the Sony a6xxx series. Given the 1.53 x crop factor, you get an equivalent 46mm focal length which is nice for portraiture and some walk-about situations. The lens is crisp and clear, even corner-to-corner. Bokeh is also quite nice wide open.

22 February 2020

Love it! It's such a great lens.

29 January 2020

Fast, fast. Great auto-focus, reasonable size and weightThe lens produces excellent images - contrasty, good colours and excellent resolution. The f1.4 is its superpower, allowing for terrific foreground separation, unparalleled in APS-C. Believe the hype and it's a bargain.

16 October 2019

Using this lens on a6000, primarily for travel, and I’m very satisfied with the sharp images. DOF is also excellent when aperture is wide open.

21 September 2019

This lens has been incredible for photo and video alike!

Product Highlights
  • X-Mount Lens/APS-C Format
  • 45mm (35mm Equivalent)
  • Aperture Range: f/1.4 to f/16
  • Two Aspherical Elements
  • One High-Refractive Index Element
  • Super Multi-Layer Coating
  • Stepping Motor AF System
  • Rounded 9-Blade Diaphragm
Average Expert Score
Average User Score
In The Box
  • Sigma 30mm f/1.4 DC DN Contemporary Lens for FUJIFILM X
  • Sigma LCF-52 III 52mm Lens Cap
  • Sigma LCR-XF II Rear Cap for X-Mount Lenses
  • Sigma Lens Hood for 30mm f/1.4 DC DN Contemporary Lens
  • Limited 1-Year Warranty
  • Limited 3-Year U.S.A. Warranty Extension
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