Documentary
Irix 30 mm f/1.4 f/1.4 Canon EF
Pentax APS-C
Pentax smc DA 40 mm f/2.8 XS
This is a APS-C prime lens for Pentax K, covering 40 mm and a maximum aperture of f/2.8. Released in 2012, it weighs 52 g. That combination suits street and travel photography.
It is a prime lens designed for aps-c cameras. This wide-to-normal prime lens features a f/2.8 maximum aperture, making it ideal for street, documentary, everyday. The optical design incorporates 5 elements / 4 groups, ensuring sharp image quality and minimal distortion. Despite its robust professional construction, the lens delivers exceptional optical performance.
- f/2.8
- Aperture
- 40mm
- Focal
- 52 g
- Weight
- Feb 2012
- Released
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Good for streettravel
Documentary Everyday
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Specification
- Focal length
- 40 mm
- Maximum aperture
- f/2.8
- Minimum aperture
- f/22
- Number of diaphragm blades
- 9
- Optical construction
- 5 elements / 4 groups
- Minimum focusing distance
- 0.40 m (15.75 inches)
- Filter size
- 27 mm
- Lens mount
- Pentax K
- Dimensions
- 9.2 x 62.9 mm
- Weight
- 52 g (1.83 oz)
- Lens type
- Prime lens
- Image stabilization
- No
- Max Format size
- APS-C
- Aperture ring
- No
- Usage
- Street, Documentary, Everyday
Wide open at 2 m, background blur ≈ 1.2% of the frame width
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§ 03
Video reviews
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Similar lenses
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