Panasonic Lumix G 20mm F1.7 II ASPH
This is a prime lens for Micro Four Thirds, covering 20 mm (40 mm equivalent) and a maximum aperture of f/1.7. Released in 2013, it weighs 87 g. That combination suits landscape, architecture and low-light photography.
It is a compact and lightweight pancake lens designed for Micro Four Thirds cameras, offering a 40 mm equivalent focal length. Its bright f/1.7 maximum aperture allows for excellent low-light performance and depth-of-field control, making it ideal for street, travel, and general-purpose photography. The lens features a high-quality optical design with aspherical elements to minimize aberrations and deliver sharp, high-quality images. Its small size and light weight make it a convenient choice for photographers seeking portability without compromising image quality.
- f/1.7
- Aperture
- 20mm
- Focal
- 87 g
- Weight
- Sep 2013
- Released
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Specification
- Lens type
- Wide-angle prime lens
- Max Format size
- Micro Four Thirds
- Focal length
- 20 mm (40 mm equivalent)
- Image stabilization
- No
- Lens mount
- Micro Four Thirds
- Maximum aperture
- f/1.7
- Minimum aperture
- f/16
- Aperture ring
- No
- Number of diaphragm blades
- 7 (rounded)
- Optical construction
- 7 elements in 5 groups (including 2 aspherical elements)
- Minimum focusing distance
- 0.20 m (7.87 inches)
- Maximum magnification
- 0.13x (0.25x 35mm equivalent)
- Filter size
- 46 mm
- Dimensions
- 63 mm (diameter) x 25.5 mm (length)
- Weight
- 87 g (3.07 oz)
- Weather sealing
- No
- Usage
- street, lowlight
Wide open at 2 m, background blur ≈ 0.7% of the frame width
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Sample frames
Video reviews
Street
Lowlight