The Sigma 16mm f/1.4 DC DN Contemporary is a wide-angle prime lens for Sony E-mount mirrorless cameras with APS-C sensors. On these cameras it gives a 24mm equivalent focal length with a bright f/1.4 maximum aperture. A Micro Four Thirds version of the lens gives a 32mm equivalent focal length at the same f/1.4.
The optical design has 16 elements in 13 groups. It is built to minimize optical aberrations and to resolve fine detail at wide-open aperture and across the aperture range. A stepping motor and the optical design give smooth autofocus during video shooting. The mount has a special seal that makes it dust- and splash-proof.
The lens shares its development concept with the Sigma 30mm f/1.4 DC DN Contemporary. It is made as a lightweight, compact lens for everyday use.
- Focal length
- 16mm (24mm 35mm equivalent)
- Max aperture
- f/1.4
- Min aperture
- f/16
- Mount
- Sony E
- Format coverage
- APS-C
- Angle of view
- 83.2°
- Min focus distance
- 9.8 in / 25 cm
- Max magnification
- 0.1x
- Optical design
- 16 elements in 13 groups
- Diaphragm blades
- 9, rounded
- Focus type
- Autofocus
- Stabilization
- No image stabilization
- Filter size
- 67 mm (front)