Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount – Overview
The Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount is a professional ultra-wide-angle zoom lens designed for Canon EF-mount full-frame DSLR cameras. As part of Sigma's premium Art series, it offers an expansive 12-24mm focal range with a constant f/4 maximum aperture, making it ideal for landscape, architecture, interior, cityscape, and astrophotography. Featuring Sigma's Hyper Sonic Motor (HSM) autofocus system, advanced FLD, SLD, and precision-molded aspherical elements, along with a weather-resistant construction, this lens delivers exceptional sharpness and minimal distortion throughout the zoom range.
Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount – Key Features
- 12-24mm ultra-wide-angle zoom range
- Canon EF mount
- Full-frame image coverage
- Constant f/4 maximum aperture
- Hyper Sonic Motor (HSM) autofocus
- 16 elements in 11 groups
- One FLD, five SLD, and three aspherical elements
- Super Multi-Layer Coating
- Dust- and splash-resistant construction
- Water- and oil-repellent front element coating
- Manual focus override
- Built-in petal lens hood
- Rounded 9-blade diaphragm
- Compatible with Sigma USB Dock
- Rear filter holder for gelatin filters
- Brass bayonet mount
Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount – Price in Kenya
| Product | Price in Kenya |
|---|---|
| Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount | KSh 160,000 – KSh 230,000 |
Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount – Specification Table
| Specification | Details |
|---|---|
| Product | Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount |
| Lens Mount | Canon EF |
| Format | Full Frame |
| Focal Length | 12-24mm |
| Maximum Aperture | f/4 |
| Minimum Aperture | f/22 |
| Lens Construction | 16 Elements in 11 Groups |
| Special Elements | 1 FLD, 5 SLD, 3 Aspherical |
| Aperture Blades | 9 (Rounded) |
| Minimum Focus Distance | 24cm |
| Maximum Magnification | 1:5.1 |
| Image Stabilization | No |
| Autofocus Motor | Hyper Sonic Motor (HSM) |
| Filter Compatibility | Rear Gelatin Filter Holder |
| Dimensions | 102 × 131.5mm |
| Weight | 1,150g |
Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount – Performance
- Outstanding edge-to-edge sharpness throughout the zoom range
- Extremely wide 12mm focal length captures expansive scenes
- Fast and quiet Hyper Sonic Motor autofocus
- FLD, SLD, and aspherical elements effectively minimize chromatic aberrations and distortion
- Excellent resistance to flare and ghosting
- Rounded diaphragm delivers smooth background blur where applicable
- Outstanding performance for architecture and landscape photography
- Optimized for high-resolution Canon DSLR cameras
Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount – Design and Build
- Premium Art-series construction
- Durable Thermally Stable Composite (TSC) and metal construction
- Dust- and splash-resistant weather sealing
- Water- and oil-repellent front element coating
- Built-in petal lens hood protects the front element
- Large focus ring for precise manual focusing
- Rear gelatin filter holder for creative filter applications
- Professional matte black finish
Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount – Connectivity and Compatibility
- Compatible with Canon EF full-frame DSLR cameras
- Compatible with Canon APS-C DSLR cameras
- Compatible with Sigma USB Dock for Canon EF
- Supports full-time manual focus override
- Compatible with SIGMA Optimization Pro software via Sigma USB Dock
- Supports rear-mounted gelatin filters
Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount – Ideal Use Cases
- Landscape photography
- Architecture photography
- Interior photography
- Astrophotography
- Real estate photography
- Cityscape photography
- Travel photography
- Commercial photography
- Documentary photography
- Creative photography
Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount – FAQs
1. Is this lens compatible with Canon full-frame DSLR cameras?
Yes. It is designed for Canon EF-mount full-frame DSLR cameras and is also compatible with Canon APS-C DSLR cameras.
2. Does the lens include Optical Stabilizer (OS)?
No. The lens does not feature Optical Stabilizer (OS), making tripod use beneficial for long exposures and low-light photography.
3. What autofocus motor does the lens use?
The lens features Sigma's Hyper Sonic Motor (HSM), delivering fast, quiet, and accurate autofocus performance.
4. Can front screw-in filters be attached?
No. Due to the integrated lens hood and bulbous front element, standard front screw-in filters are not supported. The lens instead includes a rear gelatin filter holder.
5. What makes the 12mm focal length unique?
The ultra-wide 12mm focal length provides an exceptionally broad field of view, making it perfect for capturing landscapes, architecture, interiors, and dramatic perspectives with minimal distortion.
Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount – Pros and Cons
| Pros | Cons |
|---|---|
| Extremely wide 12-24mm zoom range | No front filter thread |
| Excellent edge-to-edge sharpness | No built-in Optical Stabilizer |
| Fast and quiet HSM autofocus | Large and relatively heavy |
| Outstanding control of distortion | Constant f/4 aperture is slower than f/2.8 alternatives |
| Professional Art-series construction | |
| Weather-resistant design | |
| Excellent for landscapes and architecture |
Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount – Conclusion
The Sigma 12-24mm f/4 DG HSM Art Lens for Canon EF Mount is a premium ultra-wide-angle zoom lens that combines exceptional optical quality with an expansive field of view for Canon DSLR photographers. Its constant f/4 aperture, advanced Art-series optics, Hyper Sonic Motor autofocus, and weather-resistant construction make it an excellent choice for landscape, architecture, interior, cityscape, and astrophotography. Offering impressive sharpness, minimal distortion, and professional-grade build quality, it is a valuable addition to any Canon EF camera system.
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