Sigma 14mm F1.8 DG HSM is a Fixed aperture Auto Focus (AF)
Ultra-Wideangle Prime lens with 35mm FF max sensor coverage, and it is designed to be used with
SA Mount cameras.
What type of photography is the Sigma 14mm F1.8 DG HSM lens good for?
The type of photography that you are planning to use the Sigma 14mm F1.8 DG HSM is an important decision factor. Here we have evaluated its suitability to various photography scenarios:
Sigma 14mm F1.8 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 Sigma SA Mount
Reasons to Buy Sigma 14mm F1.8 DG HSM Art Lens
Here we've included a summary of the advantages and disadvantages of the Sigma 14mm F1.8 DG HSM Art lens in a list form to help you determine whether it offers the features you need.
| Autofocus |
| Distance Scale |
| Hood supplied |
| Full-time Manual Focusing |
| Fast Aperture |
| Covers Full-Frame Sensor |
| 9 Diaphragm Blades for Smooth Bokeh |
| Extreme Wide-angle capability |
| Minimum focus distance of 0.27m / 10.6 inch |
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Lens Mount
Sigma 14mm F1.8 DG HSM is compatible with cameras that have a Sigma SA lens mount. Some of the latest released cameras that are compatible with the Sigma SA lenses are Sigma Quattro, Sigma Quattro H and Sigma SD1 Merrill.
Sigma 14mm F1.8 DG HSM is also available in Nikon F (FX) and Canon EF mounts.
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Size, Weight and Filter Thread
Size and weight is a very important decision factor when searching for your next lens. Sigma 14mm F1.8 DG HSM has a maximum diameter of 95mm and total length of 126mm. It weighs 1170g / 41.3 oz.
Below you can find a scaled side-by-side image of Sigma 14mm F1.8 DG HSM and Sigma 20mm F1.4 DG HSM A (Sigma SA mount) to get a better idea of how their sizes compare in real life. Check the detailed comparison of these two lenses here.
Comparison image of the Sigma 14mm F1.8 DG HSM and the Sigma 20mm F1.4 DG HSM A Size and Weight
Focal Range
Sigma 14mm F1.8 DG HSM has a fixed focal length of 14mm.
Maximum Magnification Ratio
Sigma 14mm F1.8 DG HSM has a Max Magnification Ratio of 0.1x and has a minimum focusing distance of 0.27m. 0.1x means that the max magnification ratio is very low and not suitable even for modest close-up shots.
Below are the 2 Ultra-Wideangle Prime type Sigma SA mount lens alternatives with highest max magnification ratios:
Aperture
Sigma 14mm F1.8 DG HSM has a max aperture of F1.8 and a minimum aperture of F16.
Optical Formula
Sigma 14mm F1.8 DG HSM's optical formula consists of 16 elements in 11 groups . Following special elements are used in this design:
- Three FLD
- four SLD elements
Lens Hood
Sigma 14mm F1.8 DG HSM comes with a removable lens hood which is handy to reduce lens flare and glare in your photos.
Body Colour
Sigma 14mm F1.8 DG HSM is available in Black color.
Popular Comparisons of Sigma 14mm F1.8 DG HSM
Here are the eight most popular comparisons of the Sigma 14mm F1.8 DG HSM amongst Camera Decision readers.
Top Alternatives of Sigma 14mm F1.8 DG HSM Lens
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