Sigma 23 mm F/1.4 DC DN L-Mount
The Sigma 14mm F1.4 L-mount lens is a source of inspiration for stargazing and the most demanding photography with wide-angle lenses. It boasts a spectacular optical design, a multitude of features, and a robust construction that make it ideal for astrophotography and other applications requiring high quality.

- Range: Contemporary
- DN for 'mirrorless': Yes
- Mount: L-Mount
- Target Type: Fixed
- Focal type: wide angle
- Sensor coverage: APS-C
- Minimum focusing distance: 25 centimeters
- Maximum aperture: F1.4
- Minimum aperture: F16
- Filter or cap diameter: 52mm
- Weight: 340 grams
- Included accessories:
- Petal-type lens hood (LH554-01), front cap (LCF-52 III), rear cap (LCR II)
A complete set of F1.4 optics for mirrorless cameras
SIGMA's Contemporary range offers a wide variety of F1.4 prime lenses for APS-C bodies. All of them combine superior resolution with a compact and lightweight design. A set of lenses that allows you to create a highly portable photographic system without compromising image quality.
The SIGMA 23mm F1.4 DC DN | Contemporary combines an angle of view equivalent to a 35mm lens with a large F1.4 aperture. It features 13 elements in 10 groups, including three SLD glass elements and two aspherical elements, for sharp, clear images. The optics deliver excellent resolution from wide open, with an F1.4 aperture delivering beautiful bokeh.
Compact body, optimized for APS-C mirrorless cameras
To take full advantage of the great portability offered by mirrorless cameras with an APS-C sensor, this lens has a compact and lightweight body, weighing 340 grams, a length of 76.9 millimeters (both measurements corresponding to the L-Mount version) and a filter diameter of 52 millimeters.
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