IBE Optics IBELUX 40 mm f/0.85 f/0.85 Micro Four Thirds
Tokina Full Frame
Tokina FíRIN 20mm f/2 FE MF
This is a full-frame prime lens for Sony E, covering 20 mm and a maximum aperture of f/2. Released in 2017, it weighs 490 g. That combination suits landscape, architecture and low-light photography.
It is a wide-angle prime lens designed for Sony E-mount full-frame cameras. With a bright f/2 maximum aperture, it excels in low-light conditions and offers shallow depth of field control. The manual focus design provides precise focusing, and the lens's optical construction ensures high-resolution and contrast images, making it ideal for landscape, architecture, and astrophotography.
- f/2
- Aperture
- 20mm
- Focal
- 490 g
- Weight
- Mar 2017
- Released
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Good for landscapearchitecturelow-lightastrophotography
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Specification
- Lens type
- Wide-angle prime lens
- Max Format size
- Full Frame
- Focal length
- 20 mm
- Image stabilization
- No
- Lens mount
- Sony E
- Maximum aperture
- f/2
- Minimum aperture
- f/22
- Aperture ring
- Yes (manual)
- Number of diaphragm blades
- 9
- Optical construction
- 13 elements in 11 groups
- Minimum focusing distance
- 0.28 m (11 inches)
- Maximum magnification
- 0.1x
- Filter size
- 62 mm
- Dimensions
- 73.4 mm (diameter) x 81.5 mm (length)
- Weight
- 490 g (1.08 lbs)
- Weather sealing
- No
- Usage
- landscape, astrophotography
Wide open at 2 m, background blur ≈ 0.3% of the frame width
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Sample frames
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Video reviews
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