Sigma 14-24mm F2.8 DG HSM is a Fixed aperture Auto Focus (AF)
Ultra-Wideangle Zoom lens with 35mm FF max sensor coverage, and it is designed to be used with Canon EF mount cameras.
Sigma 14-24mm F2.8 DG HSM is a member of Sigma's Art series of lenses. Below you can see the latest lenses in this series.
Art Series Lenses in Canon EF Mount
Lens Mount
Sigma 14-24mm F2.8 DG HSM is compatible with cameras that have Canon EF lens mount. Some of the latest released cameras that are compatible with the Canon EF lenses are Canon 1D X III, Canon 6D MII and Canon 5D MIV.
Sigma 14-24mm F2.8 DG HSM is also available in Nikon F (FX) and Sigma SA mounts.
Size, Weight and Filter Thread
Size and weight is a very important decision factor when searching for your next lens. Sigma 14-24mm F2.8 DG HSM has a maximum diameter of 96mm and total length of 135mm when not extended .
Focal Range
Sigma 14-24mm F2.8 DG HSM has a focal range of 14-24mm and 1.7X zoom ratio. When it is mounted on an APS-C sensor camera with 1.6x crop, it provides an 35mm (FF) equivalent of 22.4 - 38.4mm.
Weather Sealings
Sigma 14-24mm F2.8 DG HSM is a weather sealed lens which provides an extra protection to prevent water and dust get inside the lens and camera body under light rain, snow and wind. In order to have an effective protection, you have to pair the Sigma 14-24mm F2.8 DG HSM with a weather sealed camera body such as Canon 1D X III, Canon 6D MII and Canon 5D MIV.
Zoom Method
Sigma 14-24mm F2.8 DG HSM features Rotary (extending) zoom method where the length of the lens changes as you zoom in or out. This makes it possible to design the lens with a smaller minimum length ( generally when it is zoomed out) compared to internal zoom lenses. The disadvantages of this design are being harder to seal against dust and moisture, weight balance shifting while zooming and zoom creep in certain lenses.
Maximum Magnification Ratio
Sigma 14-24mm F2.8 DG HSM has a Max Magnification Ratio of 0.18x and has a minimum focusing distance of 0.24m. 0.18x means that the max magnification ratio is very low and not suitable even for modest close-up shots.
Aperture
Sigma 14-24mm F2.8 DG HSM is a fixed aperture lens with a constant max aperture of f2.8 from 14mm all the way to the 24mm .
| Focal Length |
Max Aperture |
Min Aperture |
|
14mm
|
F2.8 |
F22 |
|
24mm
|
F2.8 |
F22 |
Optical Formula
Sigma 14-24mm F2.8 DG HSM's optical formula consists of 17 elements in 11 groups . Following special elements are used in this design:
- 1 aspherical
- 3 SLD
- 3 FLD elements
Lens Hood
Sigma 14-24mm F2.8 DG HSM comes with a removable lens hood which is handy to reduce lens flare and glare in your photos.
Body Colour
Sigma 14-24mm F2.8 DG HSM is available in Black color.
Popular Comparisons of Sigma 14-24mm F2.8 DG HSM
Here is the eight most popular comparisons of Sigma 14-24mm F2.8 DG HSM amongst Camera Decision readers.