Sigma C 17 mm f/4 DG DN
This is a APS-C prime lens for Sony E, covering 17 mm and a maximum aperture of f/4. It weighs 225 g, and was released in 2023. That combination suits landscape and architecture photography.
It is an ultra-wide prime lens designed for APS-C mirrorless cameras. This wide-angle prime lens features an f/4 maximum aperture, making it ideal for landscape, architecture, astrophotography. The optical design incorporates 9 elements / 8 groups, ensuring sharp image quality and minimal distortion. Despite its robust professional construction, the lens delivers exceptional optical performance.
- f/4
- Aperture
- 17mm
- Focal
- 225 g
- Weight
- Apr 2023
- Released
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Specification
- Focal length
- 17 mm
- Maximum aperture
- f/4
- Minimum aperture
- 22
- Number of diaphragm blades
- 7
- Optical construction
- 9 elements / 8 groups
- Minimum focusing distance
- 0.12 m
- Filter size
- 55 mm
- Lens mount
- Sony E, L-Mount
- Dimensions
- 48.8 x 64 mm
- Weight
- 225 g
- Lens type
- Prime lens
- Image stabilization
- No
- Max Format size
- APS-C
- Aperture ring
- No
- Usage
- Landscape, Architecture, Astrophotography
Wide open at 2 m, background blur ≈ 0.2% of the frame width
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Sample frames
Video reviews
Astrophotography