Samyang 21 mm T1.5 ED AS UMC CS
This is a APS-C prime lens for Micro Four Thirds, covering 21 mm and a maximum aperture of f/1.4. It weighs 300 g, and was released in 2015. That combination suits landscape, architecture and low-light photography.
It is a prime lens designed for aps-c cameras. This wide-angle prime lens features a f/1.4 maximum aperture, making it ideal for landscape, architecture, astrophotography, low-light. The optical design incorporates 8 elements / 7 groups, ensuring sharp image quality and minimal distortion. Despite its robust professional construction, the lens delivers exceptional optical performance.
- f/1.4
- Aperture
- 21mm
- Focal
- 300 g
- Weight
- Sep 2015
- Released
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Specification
- Focal length
- 21 mm
- Maximum aperture
- f/1.4
- Minimum aperture
- f/22
- Number of diaphragm blades
- 9
- Optical construction
- 8 elements / 7 groups
- Minimum focusing distance
- 0.28 m (11.02 inches)
- Filter size
- 58 mm
- Lens mount
- Micro Four Thirds, Sony E, Fujifilm X, Canon EF-M
- Dimensions
- 73.6 x 66.4 mm
- Weight
- 300 g (10.58 oz)
- Lens type
- Prime lens
- Image stabilization
- No
- Max Format size
- APS-C
- Aperture ring
- Yes
- Usage
- Landscape, Architecture, Astrophotography, Low-light
Wide open at 2 m, background blur ≈ 0.9% of the frame width
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