Panasonic G 20 mm f/1.7 ASPH.
This is a prime lens for Micro Four Thirds, covering 20 mm and a maximum aperture of f/1.7. Released in 2009, it weighs 100 g. That combination suits landscape, architecture and low-light photography.
It is a prime lens designed for micro four thirds cameras. This wide-angle prime lens features a f/1.7 maximum aperture, making it ideal for landscape, architecture, astrophotography, low-light. The optical design incorporates 7 elements / 5 groups, ensuring sharp image quality and minimal distortion. Despite its robust professional construction, the lens delivers exceptional optical performance.
- f/1.7
- Aperture
- 20mm
- Focal
- 100 g
- Weight
- Sep 2009
- Released
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Specification
- Focal length
- 20 mm
- Maximum aperture
- f/1.7
- Minimum aperture
- f/16
- Number of diaphragm blades
- 7
- Optical construction
- 7 elements / 5 groups
- Minimum focusing distance
- 0.2 m (7.87 inches)
- Filter size
- 46 mm
- Lens mount
- Micro Four Thirds
- Dimensions
- 63 x 25.5 mm
- Weight
- 100 g (3.53 oz)
- Lens type
- Prime lens
- Image stabilization
- No
- Max Format size
- Micro Four Thirds
- Usage
- Landscape, Architecture, Astrophotography, Low-light
Wide open at 2 m, background blur ≈ 0.7% of the frame width
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