Sigma's third generation 12-24mm f/4 DG HSM Art Lens, available here with a Canon EF mount, refines their ultra-wide arena and delivers an image with little distortion and with a high resolution for crisp photos with a modern full-frame digital image sensor. A member of Sigma's Art series, it boasts high image quality which is helped out by the use of FLD and aspherical elements, including an 80mm large-diameter molded glasses aspherical lens, that minimizes aberrations and distortion. Furthermore, it uses a Super Multi-Layer coating that minimizes flare and ghosting.
Benefitting handling, the 12-24mm is equipped with a Hyper Sonic AF motor with an optimized algorithm for speed and accuracy. The lens also offers a large focusing ring with full-time manual override settings for quickly making adjustments. A rounded 9-blade diaphragm improves image quality by helping create smooth bokeh while the lens is constructed from a lightweight and durable thermally-stable composite. Also, the 12-24mm has a brass bayonet lens mount and is dust- and splash-proof. And, it is fully compatible with Sigma's USB Dock.
This wide-angle 12-24mm f/4 zoom lens is designed for full-frame format Canon EF-mount cameras, and can also be used with APS-C models where it will provide a 19.2-38.4mm equivalent focal length.
Constant f/4 maximum aperture provides consistent performance throughout the zoom range.
A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery, even in backlit conditions.
A rounded nine-blade diaphragm helps to produce an attractive out-of-focus quality.
WHAT'S IN THE BOX:
- Sigma 12-24mm f/4 DG HSM Art Lens
- Front & Rear Lens Caps
- Soft Pouch
- Users Manual
Data sheet
- Weight
- : 1.15kg
- Dimensions
- : Diameter 102mm X Length 131.5mm
- Lens Construction
- : 16 Elements in 11 Groups
- Angle of View
- : 122 - 84.1 degrees
- Number of Diaphragm Blades
- : 9
- Minimum Focusing Distance
- : 24cm
- Filter Size
- : None
- Focus Type
- : Auto & Manual
- Warranty
- : One Year Manufacturer
- Sensor/ Format:
- : Full Frame