Description
The Sigma 85mm f/1.4 DG DN Art is the definitive portrait prime for full-frame Sony mirrorless. Designed from the ground up for the mirrorless era — not adapted from a DSLR design — it pairs exceptional optical performance with a compact, lightweight body that defies expectations for an f/1.4 prime. Five SLD elements eliminate chromatic aberration wide open, the 11-blade rounded diaphragm produces smooth, creamy bokeh, and the stepping motor AF is fast and silent for both stills and video. The de-clickable iris ring makes smooth aperture pulls seamless on set.
SPECIFICATIONS
| Focal Length 85mm |
Sensor Format Full Frame (FE) — Sony E-Mount |
| Maximum Aperture f/1.4 |
Minimum Aperture f/16 |
| Lens Construction 15 elements in 11 groups, 5 SLD + 1 aspherical |
Diaphragm Blades 11, rounded |
| Autofocus Stepping motor (fast, silent) |
Iris Ring De-clickable, with lock switch |
| Minimum Focus 85 cm (2.79 ft) |
Filter Thread 77mm |
| Weight 625 g (22.0 oz) |
Dimensions ø82.8 × 96.1 mm |
| Dust & Splash Weather-sealed construction |
Mount Sony E (Full Frame FE) |
BEST FOR
Portrait Lens Rental Tips
At f/1.4 the depth of field is razor-thin — focus on the nearest eye and use single-point AF for critical sharpness. Even small movements can shift the focal plane.
The f/1.4 aperture lets you shoot handheld in dim venues without pushing ISO to noisy levels. Wedding receptions, concerts, and indoor events are where this lens shines.
At 85mm on full frame you need roughly 3-4 metres of distance for a head-to-toe shot. Scout your location for enough working room, or use the compression for flattering headshots up close.
Like most fast primes, focus distance affects framing slightly. If you are pulling focus for video, do a test run first to check for any visible shift in your composition.
FREQUENTLY ASKED QUESTIONS
Is this lens compatible with my Sony camera?
Yes — this lens is designed for Sony full-frame E-mount (FE) cameras and works on all Sony A7, A7R, A7S, A7C, A9 series, and the A1. It also fits Sony APS-C E-mount bodies. It does not fit Sony A-mount (SLT/DSLR) cameras without an adapter.
How does the iris ring work for video?
The iris ring allows direct aperture control from the lens barrel. Using the Iris Ring Click Switch, you can remove the aperture clicks for smooth, silent pulls during video recording. The lock switch prevents the ring moving when set to Auto (A) mode.
How does it compare to the Sony 85mm G Master?
The Sigma 85mm f/1.4 DG DN Art offers comparable — and in many tests superior — optical performance to the Sony FE 85mm f/1.4 GM, at a fraction of the purchase price. It is slightly heavier but the iris ring and de-click functionality make it a favourite for hybrid shooters. Both lenses are excellent; the Sigma is the sharper value pick.
Does it work with Sony’s Eye AF and tracking?
Yes — the stepping motor AF fully supports Sony’s phase-detection AF system including Real-Time Eye AF, Animal Eye AF, and subject tracking on all compatible Sony bodies.
Rent the Sigma 85mm f/1.4 DG DN Art – Full Frame (FE/Sony E-Mount) in Williams Lake, BC — available by appointment from Gear Locker, serving photographers, filmmakers, videographers, wedding professionals, event planners, corporate event coordinators, and production crews across the Cariboo-Chilcotin region.
| Rental Duration | 1 Day, 2 Days, 3 Days, 4 Days, 1 Week, 2 Weeks, 3 Weeks, 1 Month |
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