TTartisan 21 mm f/1.5 Leica M
This is a full-frame prime lens for Leica M, covering 21 mm and a maximum aperture of f/1.5. Released in 2019, it weighs 405 g. That combination suits landscape, architecture and low-light photography.
It is a prime lens designed for full frame cameras. This wide-angle prime lens features a f/1.5 maximum aperture, making it ideal for landscape, architecture, astrophotography, low-light. The optical design incorporates 13 elements / 11 groups, ensuring sharp image quality and minimal distortion. Despite its robust professional construction, the lens delivers exceptional optical performance.
- f/1.5
- Aperture
- 21mm
- Focal
- 405 g
- Weight
- Dec 2019
- Released
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Specification
- Focal length
- 21 mm
- Maximum aperture
- f/1.5
- Minimum aperture
- f/16
- Number of diaphragm blades
- 10
- Optical construction
- 13 elements / 11 groups
- Minimum focusing distance
- 0.5 m
- Filter size
- 0 mm
- Lens mount
- Leica M, Sony E, Nikon Z, Canon RF, L-Mount
- Dimensions
- 63 x 77 mm
- Weight
- 405 g
- Lens type
- Prime lens
- Image stabilization
- No
- Max Format size
- Full frame
- Usage
- Landscape, Architecture, Astrophotography, Low-light
Wide open at 2 m, background blur ≈ 0.4% of the frame width
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