Lens Details
Sigma
50mm f/1.4 DG DN Art (L-mount)
$999~
MSRP (prices vary)
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Released: September 22, 2022
Highlights
- A full-frame 50mm f/1.4 standard prime for L-Mount — a versatile everyday option.
- A fast f/1.4 maximum aperture gives smooth background blur and excellent low-light reach.
- Weather-sealed against dust and moisture, a dedicated aperture ring for video and manual control, and it is relatively compact at 665g.
Who it's for
The Sigma 50mm f/1.4 DG DN Art (L-mount) is a 50mm f/1.4 prime lens — a short-telephoto / portrait option. Here's what it's best at and what to keep in mind.
Best for
- ✓Portraits and low light — a fast f/1.4 aperture for blurred backgrounds.
- ✓Outdoor and travel use — a weather-sealed build.
50mm
Focal Length
f/1.4
Max Aperture
Full-Frame
Coverage
−
Stabilized
665g
Weight
72mm
Filter
Full Specifications
Optical Design
| Focal Length | 50mm |
|---|---|
| Lens Type | Prime |
| Optical Elements | 17 |
| Optical Groups | 13 |
Aperture & Iris
| Maximum Aperture | f/1.4 |
|---|---|
| Minimum Aperture | f/16 |
| Aperture Blades | 11 |
| Rounded Aperture | Yes |
Coverage & Angle
| Format Coverage | Full-Frame |
|---|---|
| Lens Mount | L-Mount |
| Angle of View | 47° |
| 35mm Equivalent | − |
Focus
| Autofocus | Yes |
|---|---|
| Focus Motor | HLA |
| Focus Limiter | No |
| AF/MF Switch | Yes |
| Min Focus Distance | 40 cm |
| Max Magnification | 0.15x |
Stabilization & Video
| Optical Stabilization | No |
|---|---|
| Aperture Ring | Yes |
| Declickable Aperture | Yes |
| Parfocal | No |
| Internal Zoom | No |
General
| Price (MSRP) | $999 |
|---|---|
| Filter Size | 72mm |
| Diameter | 80.2mm |
| Length | 111.3mm |
| Weight | 665g (1.47 lb) |
| Weather Sealed | Yes |
| Tripod Collar | No |
