Sigma 45mm f/2.8 DG DN Contemporary

Announced July 11, 2019

Compare Sigma 45mm f/2.8 DG DN Contemporary
85

PixelMeter The PixelMeter is our 1–100 aggregate of reviewer scores from trusted publications and creators. Weighted by source tier — not a raw average, and not PetaPixel’s own review.

Reviewer Consensus

Strong

The Sigma 45mm f/2.8 DG DN Contemporary is a compact, robustly built prime lens that excels as a portable everyday carry for street and travel photography. Although its f/2.8 maximum aperture is slower than some alternatives, it delivers pleasing image quality and reliable autofocus in a small, well-crafted package.

Weighted from 25 reviewer scores

Pros

  • High-quality, all-metal build with weather sealing
  • Excellent image quality and sharpness
  • Compact and lightweight design
  • Fast and quiet autofocus performance
  • Tactile aperture control ring

Cons

  • Aperture ring cannot be de-clicked for video
  • Noticeable vignetting and distortion
  • Limited weather sealing and lack of stabilization
  • Modest f/2.8 maximum aperture
  • Softness at close focusing distances
  • Launch price $549 (USD)
  • Focal length & aperture 45mm f/2.8
  • Mount & coverage Sony E, L-Mount Full-Frame
  • Stabilization None
  • Close focus 24 cm (0.25x)
  • Filter thread 55mm
  • Weight & size 215g (7.6 oz) · 64 x 46.2 mm (2.52 x 1.82 in)

Expert Reviews

All 25 expert reviews, weighted into the PixelMeter score.

  • Cameralabs

    Ultimately, the Sigma 45 2.8 DDDN has become one of my favorite generalpurpose lenses. And if I had to choose just one lens for an L-mount system, this would be it.

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  • Dustin Abbott

    I love the compact nature of the lens and the beautiful craftsmanship of the Sigma 45mm F2.8 DG DN. It handles beautifully, has solid autofocus, and has a unique look and feel to it that is somewhat of a departure from the Sigma norm.

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  • Photography Blog

    If you're in the market for a small, light standard lens that's perfect for travel and street photography, then the Sigma 45mm F2.8 DG DN should be high on your list of candidates.

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  • PCMag

    The Sigma 45mm F2.8 DG DN Contemporary is one of the company's first ground-up designs for full-frame mirrorless cameras and offers almost everything you want from a compact prime lens.

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  • Julia Trotti

    [...] I think this is a great set of small and lightweight prime lenses to use, especially for travel, street photography, or as a small daily lens.

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  • Evan Ranft

    You all know I'm not very technical, but my final thoughts and opinions: it makes photography fun, makes photography convenient and easy, and it's definitely priced at the right point.

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  • Three Blind Men and An Elephant

    [T]hat is the rub. If you are committed to the L-mount system, the Sigma 45mm f/2.8 DG DN Contemporary is, as I asserted earlier, the budget all-rounder, call it the budget jewel in the current L-mount Alliance catalog, unbeatable if it ticks your particular boxes.

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  • LensVid

    To sum things up, the Sigma 45mm f/2.8 lens is both exciting and a little disappointing at the same time.

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  • Finding Range

    [...] I really enjoyed using the 45mm f2.8 DG DN Contemporary Lens. It’s well-made, splash and dust resistant, the autofocus is quick, and it produces excellent image quality all while being light and compact.

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  • Park Cameras

    I love a 45mm, and this would be great for anyone looking—like I've mentioned a few times now—anyone looking for a kind of everyday lens or they wanted to go traveling and they do they want a very small system, this is going to be absolutely perfect.

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  • Focus Review 92/100

    The Sigma 45mm F2.8 DG DN is a compact and relatively light standard lens. It is not a lens for which you can brag about the brightness, but it is a lens with which you can impress with image quality.

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  • Georges Cameras

    My final thoughts on the Sigma 45mm f/2.8 DG DN Contemporary: this is an absolutely amazing lens coming from the Sigma factory, giving you a great focal length, low-light performance, and great control over depth of field in a super compact package.

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Specifications

General

Announcement date July 11, 2019
Launch MSRP $549
Lens mount Sony E, L-Mount
Image circle coverage Full-Frame
Lens type Prime
Lens line / series Contemporary

Optical Design

Elements 8
Groups 7
Special elements 2 aspherical

Focal Length & Aperture

Focal length (wide) 45mm
Max aperture f/2.8
Minimum aperture f/22
Diaphragm blades 7

Angle of View

Diagonal angle of view 51.3°

Focusing

Minimum focus distance 24 cm
Maximum magnification 0.25x
Focus mechanism Internal focus

Stabilization

Optical stabilization (OIS) No

Controls

Aperture ring Yes

Build

Weight 215g (7.6 oz)
Maximum diameter 64mm (2.52 in)
Length 46.2mm (1.82 in)
Filter thread 55mm
Weather sealing None

In the Box

Lens hood LH577-01, included