Sigma · Contemporary
18-50mm ƒ/2.8 DC DN Contemporary
18-50mm F2.8 DC DN | Contemporary
Sigma 18-50mm ƒ/2.8 DC DN Contemporary is an 18–50mm zoom lens for the Fujifilm X mount, equivalent to 27–75mm on full frame, with a maximum aperture of ƒ/2.8 and autofocus. It weighs 285 g.
Optics
- Type
- Zoom · Photo
- Focal length
- 18–50mm (27–75mm eq.)
- Angle of view
- 76.5–31.7°
- Aperture
- ƒ/2.8 – ƒ/22
- Constant aperture
- Yes
- Blades
- 7, rounded
- Aperture ring
- —
- Construction
- 13 el. / 10 gr.
- Special elements
- 3 aspherical, 1 ED
- Designations
- DC · DN
- Designed for
- APS-C
Focus
- Type
- Autofocus, stepping motor
- Minimum distance
- 0.12 m
- Magnification
- 0.36× (1:2.8)
Size and mount
- Diameter × length
- 61.6 × 76.8 mm
- Weight
- 285 g
- Filter
- 55 mm front
- Mount
- Native X mount
Features
- Yes
- Sealed mount, Electronic contacts
- No
- Stabilized
History
- Maker
- Sigma · JP
- Announced
- 2022-11-14
- Status
- Current
Optical design first released for other mounts; the X Mount version was announced on 2022-11-14. Minimum focus 12.1 cm (W) to 30 cm (T); maximum magnification 1:2.8 (W) to 1:5 (T). Official photo is shown with the hood attached.