Sigma 14mm F1.8 DG HSM Art Lens
The Sigma 14mm f/1.8 DG HSM is a 14mm f/1.8 lens designed for Canon EF, Nikon F, Sigma SA, Sony E mount cameras. Used copies start from $1,099.99 on GearFocus, with buyer protection on every purchase.
Sigma 14mm F1.8 DG HSM Art Lens
Used Sigma 14mm f/1.8 DG HSM Listings on GearFocus
Lens Overview — Sigma 14mm f/1.8 DG HSM
Key Features — Sigma 14mm f/1.8 DG HSM
14mm f/1.8 Prime: An extremely rare combination of ultra-wide focal length and f/1.8 maximum aperture, enabling low-light and astrophotography shooting that most wide-angle lenses cannot match.
Full-Frame Coverage: Designed to fully illuminate a full-frame sensor with edge-to-edge coverage, making it usable on any full-frame DSLR or mirrorless body without vignetting.
Sigma Art Series Optics: Built to Sigma's Art line optical standards, prioritizing maximum sharpness and low aberration across the frame.
HSM Autofocus Motor: Hyper Sonic Motor delivers fast, quiet autofocus operation suitable for both stills and video shooting.
Broad Mount Compatibility: Available in Canon EF, Nikon F, Sigma SA, and Sony E mounts, covering a wide range of camera systems with a single lens design.
No Filter Thread: The protruding front element design typical of extreme wide-angle lenses means standard screw-on filters cannot be attached.
Lens Specifications — Sigma 14mm f/1.8 DG HSM
| Spec | Detail |
|---|---|
| Use Cases | Astrophotography |
| Lens Type | Ultra Wide-Angle |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 14mm |
| Maximum Aperture | f/1.8 |
| Camera System | DSLR |
| Lens Mount | Canon EF, Nikon F, Sigma SA, Sony E |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Weight | 1170g |
Description — Sigma 14mm f/1.8 DG HSM
The Sigma 14mm f/1.8 DG HSM Art is a prime ultra wide-angle lens with a maximum aperture of f/1.8 and a fixed 14mm focal length, designed specifically for full-frame coverage. It is compatible with Canon EF, Nikon F, Sigma SA, and Sony E mounts, giving it broad reach across DSLR and mirrorless platforms. The lens supports both autofocus and manual focus operation, offering flexibility in how photographers choose to work in the field.
Classified as an ultra wide-angle prime within the wide angle focal length range, it is well-suited to landscape, astrophotography, interior, and architectural work where a very wide field of view is essential. The lens weighs 1170g, reflecting the optical complexity required to achieve f/1.8 performance at this focal length. No image stabilization is present, and no filter thread is available on this lens, so standard screw-on filters cannot be attached directly.
Pros — Sigma 14mm f/1.8 DG HSM
- ✓Exceptionally wide f/1.8 maximum aperture at a 14mm focal length, verified in specifications
- ✓Full-frame lens format ensures complete sensor coverage on full-frame bodies
- ✓Broad mount compatibility across Canon EF, Nikon F, Sigma SA, and Sony E systems
Cons — Sigma 14mm f/1.8 DG HSM
- ✗At 1170g, the lens carries significant weight that may affect portability and handheld comfort
- ✗No image stabilization included, which can be a limitation in low-light handheld shooting
- ✗No filter thread available, limiting the use of standard screw-on filters
Reviews — Sigma 14mm f/1.8 DG HSM
Videos — Sigma 14mm f/1.8 DG HSM
Sigma 14mm f/1.8 DG HSM 'Art' lens review with samples (Full-frame & APS-C) — Christopher Frost
Frequently Asked Questions — Sigma 14mm f/1.8 DG HSM
Which camera mounts is this lens compatible with?+
The Sigma 14mm f/1.8 DG HSM Art is available in Canon EF, Nikon F, Sigma SA, and Sony E mounts. This broad compatibility makes it usable across a wide range of DSLR and mirrorless camera systems.
Does this lens work on full-frame cameras?+
Yes. The lens format is specified as Full Frame, meaning it is designed to provide complete coverage across a full-frame sensor without vignetting caused by an insufficient image circle.
Does the Sigma 14mm f/1.8 Art have image stabilization?+
No. The specifications confirm that image stabilization is listed as None. Shooters relying on optical stabilization will need to depend on in-body stabilization if their camera supports it, or adjust technique accordingly.
Can I use standard screw-on filters with this lens?+
No. The filter thread size is listed as null in the specifications, indicating there is no standard filter thread on this lens. Photographers requiring filtration will need to explore alternative filter mounting solutions.
Does this lens support autofocus?+
Yes. The lens supports both autofocus and manual focus operation. Autofocus is confirmed in the specifications, offering flexibility for a range of shooting scenarios.
How heavy is this lens?+
The Sigma 14mm f/1.8 DG HSM Art weighs 1170g. This is a notably heavy lens, and photographers should factor this into decisions around tripod use, handheld shooting endurance, and overall kit weight.