Sigma · Contemporary
15mm ƒ/1.4 DC Contemporary
15mm F1.4 DC | Contemporary
Sigma 15mm ƒ/1.4 DC Contemporary is a 15mm prime lens for the Fujifilm X mount, equivalent to 23mm on full frame, with a maximum aperture of ƒ/1.4 and autofocus. It weighs 225 g.

Optics
- Type
- Prime · Photo
- Focal length
- 15mm (23mm eq.)
- Angle of view
- 86.9°
- Aperture
- ƒ/1.4 – ƒ/16
- Blades
- 9, rounded
- Aperture ring
- Yes
- Construction
- 13 el. / 11 gr.
- Special elements
- 3 aspherical, 3 ED, 1 Super ED
- Designations
- DC
- Designed for
- APS-C
Focus
- Type
- Autofocus, stepping motor
- Minimum distance
- 0.18 m
- Magnification
- 0.13× (1:7.9)
Size and mount
- Diameter × length
- 64 × 65.1 mm
- Weight
- 225 g
- Filter
- 58 mm front
- Mount
- Native X mount
Features
- Yes
- Weather sealed, Aperture ring, Electronic contacts
- No
- Stabilized
History
- Maker
- Sigma · JP
- Announced
- 2026-02-24
- Status
- Current
Dust- and splash-resistant structure and water- and oil-repellent front coating. Aperture ring on all mounts except Canon RF (control ring). Length is measured from the front of the lens to the mount. Sigma publishes one product photo for all mounts; it is not confirmed to show the X Mount version.