Sigma 28mm F1.4 DG HSM A is a Fixed aperture Auto Focus (AF) Wideangle Prime
lens with 35mm FF max sensor coverage, and it is designed to be used with Canon EF mount cameras.
Lenses in Canon EF Mount with Same Focal and Aperture Range
Sigma 28mm F1.4 DG HSM A 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 28mm F1.4 DG HSM A is also available in Nikon F (FX) , Sigma SA, Sony E and Leica L mounts.
Size, Weight and Filter Thread
Size and weight is a very important decision factor when searching for your next lens. Sigma 28mm F1.4 DG HSM A has a maximum diameter of 83mm and total length of 108mm.
Sigma 28mm F1.4 DG HSM A has a filter thread of 77mm.
Sigma 28mm F1.4 DG HSM A has a fixed focal lenght of 28mm. When it is mounted on an APS-C sensor camera with 1.6x crop, it provides an 35mm (FF) equivalent of 44.8mm.
Sigma 28mm F1.4 DG HSM A 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 28mm F1.4 DG HSM A with a weather sealed camera body such as Canon 1D X III, Canon 6D MII and Canon 5D MIV.
Maximum Magnification Ratio
Sigma 28mm F1.4 DG HSM A has a Max Magnification Ratio of 0.19x and has a minimum focusing distance of 0.28m.
Sigma 28mm F1.4 DG HSM A has a max aperture of F1.4 and a minimum aperture of F16.
Sigma 28mm F1.4 DG HSM A's optical formula consists of 17 elements in 12 groups . Following special elements are used in this design:
- Three SLD
- two FLD elements
Sigma 28mm F1.4 DG HSM A comes with a removable lens hood which is handy to reduce lens flare and glare in your photos.
Popular Comparisons of Sigma 28mm F1.4 DG HSM A
Here is the eight most popular comparisons of Sigma 28mm F1.4 DG HSM A amongst Camera Decision readers.