Sigma 85mm F1.4 DG DN Art review: a compact f/1.4 portrait prime for mirrorless

Sigma's mirrorless 85mm f/1.4 Art prime, from 2020. Launched at $1,199 (US). Who it suits: portrait and wedding photographers on Sony E or L-Mount.

The Sigma 85mm Art lens with its hood, standing upright under a spotlight on a dark background
The Sigma 85mm F1.4 DG DN | Art for Sony E.
Photo: Henry Söderlund via Wikimedia Commons, CC BY 2.0 (resized)

HIGHLIGHTS

Why it exists. Sigma calls the lens a "reinvention of the definitive fast-aperture portrait prime that pairs class-leading optical performance with a compact, dust-and splash-proof design" (Sigma America release).

It was designed for mirrorless mounts, at 625 g on Sony E, with an 11-blade aperture.

Who should buy it? Sony E and L-Mount portrait photographers who want f/1.4 at a moderate launch price.

The story

Sigma America announced the lens on August 6, 2020, at $1,199 in the US (Sigma America).

It uses 15 elements in 11 groups and a stepping motor. Specs below are from Sigma Global.

Specifications

Key specs for the Sigma 85mm F1.4 DG DN | Art, from Sigma Global and Sigma America. Source for each row in brackets.

Format / rangeFull-frame mirrorless, 85mm, f/1.4; Sony E and L-Mount [Sigma Global]
Optics15 elements in 11 groups [Sigma Global]
Aperture11 rounded blades; minimum f/16 [Sigma Global]
Filters77mm [Sigma Global]
BuildDust and splash-proof [Sigma America]
Weight625 g (Sony E) [Sigma Global]
Announced / priceAugust 6, 2020; $1,199 (US) [Sigma America]

Sample photos

Six photos taken with the Sigma 85mm F1.4 DG DN | Art, shared on Flickr and Wikimedia Commons under Creative Commons licenses. Select a photo to enlarge it.

A black pendant lamp with a glowing bulb in front of a rough brick wall
A ceiling light against a brick wall at Cobaia Restaurant, Lisbon (on a Sony a7R V).
Photo: Jules Verne Times Two via Wikimedia Commons, CC BY-SA 4.0 (resized)
Rooftops in silhouette under streaks of orange and grey cloud at sunrise
Houses near Rua Morais Soares at sunrise, Lisbon (on a Sony a7R V).
Photo: Jules Verne Times Two via Wikimedia Commons, CC BY-SA 4.0 (resized)
Yellow and green vines hanging down a grey wall in sunlight
A hanging garden of autumn vines.
Photo: Henry Söderlund via Flickr, CC BY 2.0 (resized)
Red autumn leaves climbing around a window in a brick wall
An overgrown window in autumn.
Photo: Henry Söderlund via Flickr, CC BY 2.0 (resized)
Potted plants in front of an arched stone wall
A stone set-up with planters.
Photo: Henry Söderlund via Flickr, CC BY 2.0 (resized)
A row of iron fence posts receding into soft autumn background blur
Morning sun on an iron fence.
Photo: Henry Söderlund via Flickr, CC BY 2.0 (resized)

Sigma: Launched at $1,199 in 2020 (US).

Verdict

Who it's for: Sony E and L-Mount portrait and wedding photographers who want f/1.4 without a flagship price.

Comparing portrait lenses? See our Lenses by purpose guide.

Strengths

  • f/1.4 at 625 g
  • 11-blade aperture
  • Dust and splash-proof
  • Launched at $1,199

Trade-offs

  • Sony E and L-Mount only
Check price: Amazon (new)

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Further discussion

Sources