Sigma 85mm f/1.4 DG DN HSM Art Lens
In The Box
- Sigma 85mm f/1.4 DG DN Art Lens
- Lens Cap
- Rear Cap
- Lens Hood
- Lens Case
Sigma 85mm f/1.4 DG DN HSM Art Lens
The Sigma 85 mm f/1.4 DG DN | Art is a high-performance, full-frame portrait-length prime lens designed for mirrorless systems (Sony E and Leica L mounts).
Part of Sigma’s “Art” line for superior optical quality, this lens features a newly-developed optical formula optimized for mirrorless bodies (denoted by the “DN” suffix) and significant size/weight reductions compared to previous DSLR versions.
Key highlights include an ultra-bright maximum aperture of f/1.4 for strong subject isolation, a stepping motor autofocus optimized for mirrorless contrast/phase detection, a rugged weather-sealed build, and a very pleasing bokeh and image quality throughout.
Key Features
- 85 mm focal length — ideal for portraits, head-and-shoulders, environmental portraiture and subject separation.
- Maximum aperture of f/1.4 for excellent low-light capability and shallow depth of field.
- Optical construction: 15 elements in 11 groups (including one aspherical and five SLD elements) for high resolution and aberration control.
- 11-blade rounded diaphragm for smooth bokeh and pleasing out-of-focus areas.
- Minimum focusing distance of 0.85 m / approx 2.79 ft; maximum magnification ~0.12× for close-in portraits.
- Filter thread size: 77 mm; relatively compact and lightweight for an f/1.4 85mm prime (~630 g).
- Build: Stepping motor optimized for mirrorless systems, full-time manual override, weather-sealed mount, de-clickable aperture ring, AFL button, aperture ring lock—all professional-level features.
Best Suitable
- Portrait photographers using full-frame mirrorless systems (Sony E or Leica L) seeking a premium 85 mm f/1.4 prime with high image quality, refined bokeh and robust build.
- Event, wedding or studio photographers who need a portrait-length lens offering excellent subject isolation, strong sharpness and manageable size/weight.
- Hybrid photo-/video shooters who appreciate a bright aperture lens with smooth bokeh and ergonomic controls (aperture ring, AFL button, etc.).
- Enthusiasts and pros who value optical performance and build quality comparable to high-end first-party lenses but in a somewhat more compact/affordable package.
FAQ – Sigma 85mm f/1.4 DG DN HSM Art Lens
How does this lens compare to older DSLR 85mm f/1.4 versions (e.g., Sigma DG HSM Art)?
The DG DN version is specifically optimized for mirrorless systems, with a redesigned optical formula and much lighter/compact build (~630 g) compared to earlier DSLR variants. Reviewers comment it matches or exceeds image quality while being easier to carry.
Can this lens be used on APS-C bodies?
Yes, physically the mount fits (for Sony E at least) but the lens is designed for full-frame. On APS-C you’ll have an equivalent focal length of ~127.5 mm (for 1.5× Sony crop) which may be more telephoto than typical portrait length.
Does it have optical image stabilization (OIS)?
No, this lens does not include optical stabilization; you would rely on the camera body’s in-body image stabilization (IBIS) if available.
How is the autofocus performance?
The lens uses a stepping motor optimized for mirrorless contrast and phase detection AF, and reviewers report very good speed, accuracy, and usability for portrait work.
Is it good for low-light and shallow depth of field?
Yes, the f/1.4 aperture allows for excellent subject separation and strong performance in lower light. Combined with high optical quality, it’s one of the top choices for portrait-length primes in mirrorless.
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Specifications
| Lens type | Prime |
| Focal length | 85 mm |
| Maximum aperture | f/1.4 |
| Minimum aperture | f/16 |
| Mount | Sony E / Leica L |
| Format | Full-frame (35 mm) |
| Lens construction | 15 elements in 11 groups |
| Special elements/coatings | 5 SLD + 1 Aspherical |
| Diaphragm blades | 11 (rounded) |
| Minimum focus distance | 0.85 m (2.79 ft) |
| Maximum magnification | ≈ 0.12× (1:8.4) |
| Filter thread | 77 mm |
| Dimensions (Sony E mount) | φ82.8 mm × 96.1 mm |
| Weight (Sony E mount) | 625 g |
| Weather sealing | Dust & splash resistant construction |
Manufacturer & Address : Sigma Corporation 2-8-15 Kurigi, Asao-Ku, Kawasaki-shi, Kanagawa 215-0033 Japan.
Importer or Packer : Shetala Agencies Pvt. Ltd., 36, The Seshan Square, 5th Cross Street Kottivakkam, Chennai 600041.
Country of Origin : Japan.
GTIN No. :
Sony E : 085126322656
Leica L : 085126322694
