Sigma 45mm F2.8 DG DN C is a Fixed aperture Auto Focus (AF)
Standard Prime lens with 35mm FF max sensor coverage, and it is designed to be used with
L Mount cameras.
The Sigma 45mm F2.8 DG DN C is also available in the Sony E mount.
What type of photography is the Sigma 45mm F2.8 DG DN C lens good for?
The choice of photography type for which you intend to use the Sigma 45mm F2.8 DG DN C is a crucial decision factor. Below, we have assessed its suitability for various photography scenarios:
Sigma 45mm F2.8 DG DN C is a member of Sigma's I-series series of lenses. Below you can see the latest lenses in this series.
Sigma I-series Series Lenses in Leica L Mount
Reasons to Buy the Sigma 45mm F2.8 DG DN Contemporary Lens
Here we've included a summary of the advantages and disadvantages of the Sigma 45mm F2.8 DG DN Contemporary lens in a list form to assist you in determining whether it offers the features you need.
| Weather-sealed |
| Autofocus |
| Aperture Ring |
| Hood supplied |
| Full-time Manual Focusing |
| Covers Full-Frame Sensor |
| Min focus distance of 0.24m / 9.4 inch |
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We couldn't find any significant Cons for the Sigma 45mm F2.8 DG DN Contemporary
Lens Mount
Sigma 45mm F2.8 DG DN C is compatible with cameras that have a Leica L lens mount. Some of the latest released cameras that are compatible with the Leica L lenses are Leica SL3-P, Panasonic S1 II and Panasonic S1 IIE.
Size, Weight and Filter Thread
The size and weight are crucial factors to consider when searching for your next lens. Sigma 45mm F2.8 DG DN C has a maximum diameter of 64mm and a total length of 46mm. It weighs 215g / 7.6 oz.
Check the size of the Sigma 45mm F2.8 DG DN C when attached to L Mount cameras:
Sigma 45mm F2.8 DG DN C Size with L Mount Cameras
Sigma 45mm F2.8 DG DN C has a filter thread of 55mm. Below are links to the filters that we recommend you to consider for your Sigma 45mm F2.8 DG DN C:
You can also check All Leica L Mount Lenses with 55mm Filter Thread Size to find the matching lenses.
Focal Range
Sigma 45mm F2.8 DG DN C has a fixed focal length of 45mm.
Weather Sealings
The Sigma 45mm F2.8 DG DN C is a weather-sealed lens, which provides extra protection to prevent water and dust get inside the lens and camera body under light rain, snow and wind. In order to have effective protection, you have to pair the Sigma 45mm F2.8 DG DN C with a weather-sealed camera body such as the Leica SL3-P, Panasonic S1 II and Panasonic S1 IIE.
Maximum Magnification Ratio
Sigma 45mm F2.8 DG DN C has a Max Magnification Ratio of 0.25x with a minimum focusing distance of 0.24m. For a non-macro lens, the 0.25x is considered a high magnification and will come handy for close-up shots.
Below are the 3 Standard Prime type Leica L mount lens alternatives with highest max magnification ratios:
Aperture
The Sigma 45mm F2.8 DG DN Contemporary features a maximum aperture of F2.8 and can be stopped down to a minimum aperture of F22. An aperture of F2.8 provides a solid balance, offering capable low-light performance and giving you plenty of flexibility when shooting indoors or during golden hour. At 45mm, this lens provides a natural perspective, and opening up to F2.8 offers clean background separation for typical everyday shooting. The minimum setting of F22 is excellent for deep depth of field work like macro photography, though you may want to avoid the absolute smallest settings to skip the sharpness loss caused by optical diffraction.
Optical Formula
Sigma 45mm F2.8 DG DN C's optical formula consists of 8 elements in 7 groups .
Lens Hood
Sigma 45mm F2.8 DG DN C comes with a removable lens hood which is handy to reduce lens flare and glare in your photos.
Popular Comparisons of Sigma 45mm F2.8 DG DN C
Here are the 8 most popular comparisons of the Sigma 45mm F2.8 DG DN C amongst Camera Decision readers.
Top Alternatives of Sigma 45mm F2.8 DG DN C Lens
In addition, it would be interesting to check which lenses from other mounts are most commonly compared with the Sigma 45mm F2.8 DG DN Contemporary.
Top Alternatives of Sigma 45mm F2.8 DG DN C in Other Lens Mounts
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