Sigma 18-50 mm f/2.8-4.5 DC OS HSM
This is a APS-C zoom lens for Nikon F, covering 18-50 mm and a maximum aperture of f/2.8-4.5. It weighs 395 g and includes optical stabilization, and was released in 2009. That combination suits landscape and architecture photography.
It is a zoom lens designed for APS-C cameras. This wide-to-standard zoom lens features a f/2.8-4.5 maximum aperture, making it ideal for landscape, architecture, astrophotography, street, documentary, everyday. The optical design incorporates 16 elements in 12 groups, ensuring sharp image quality and minimal distortion. Despite its robust professional construction, the lens delivers exceptional optical performance.
- f/2.8-4.5
- Aperture
- 18–50mm
- Focal
- 395 g
- Weight
- Mar 2009
- Released
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Specification
- Focal length
- 18-50 mm
- Maximum aperture
- f/2.8-4.5
- Minimum aperture
- f/22
- Number of diaphragm blades
- 7
- Optical construction
- 16 elements in 12 groups
- Minimum focusing distance
- 0.3 m (11.81 inches)
- Filter size
- 67 mm
- Lens mount
- Nikon F, Sony A, Sigma SA, Pentax K, Canon EF-S
- Dimensions
- 74 x 88.6 mm
- Weight
- 395 g (13.93 oz)
- Lens type
- Zoom lens
- Image stabilization
- Yes
- Max Format size
- APS-C
- Usage
- Landscape, Architecture, Astrophotography, Street, Documentary, Everyday
Wide open at 2 m, background blur ≈ 1.9% of the frame width
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Sample frames
Video reviews
Astrophotography
Street
Documentary