Leica D Summilux 25 mm f/1.4
This is a prime lens for Four Thirds, covering 25 mm and a maximum aperture of f/1.4. Released in 2007, it weighs 510 g. That combination suits street, travel and low-light photography.
It is a prime lens designed for four thirds cameras. This wide-to-normal prime lens features a f/1.4 maximum aperture, making it ideal for landscape, street, documentary, low-light. The optical design incorporates 10 elements / 9 groups, ensuring sharp image quality and minimal distortion. Despite its robust professional construction, the lens delivers exceptional optical performance.
- f/1.4
- Aperture
- 25mm
- Focal
- 510 g
- Weight
- Mar 2007
- Released
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Specification
- Focal length
- 25 mm
- Maximum aperture
- f/1.4
- Minimum aperture
- f/16
- Number of diaphragm blades
- 7
- Optical construction
- 10 elements / 9 groups
- Minimum focusing distance
- 0.38 m (14.96 inches)
- Filter size
- 62 mm
- Lens mount
- Four Thirds
- Dimensions
- 77.7 x 75 mm
- Weight
- 510 g (17.99 oz)
- Lens type
- Prime lens
- Max Format size
- Four Thirds
- Aperture ring
- Yes
- Usage
- Landscape, Street, Documentary, Low-light
Wide open at 2 m, background blur ≈ 0.6% of the frame width
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Sample frames
Video reviews
Landscape
Documentary