Leica Summicron-M 66 mm f/2
This is a full-frame prime lens for Leica M, covering 66 mm and a maximum aperture of f/2. Released in 2026, it weighs 456 g. That combination suits portrait and low-light photography.
It is a prime lens designed for full frame cameras. This short telephoto prime lens features a f/2 maximum aperture, making it ideal for portrait, street, low-light. The optical design incorporates 6 elements / 5 groups, ensuring sharp image quality and minimal distortion. Despite its robust professional construction, the lens delivers exceptional optical performance.
- f/2
- Aperture
- 66mm
- Focal
- 456 g
- Weight
- Sep 2026
- Released
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Specification
- Focal length
- 66 mm
- Maximum aperture
- f/2
- Minimum aperture
- f/16
- Number of diaphragm blades
- 9
- Optical construction
- 6 elements / 5 groups
- Minimum focusing distance
- 1 m (39.37 inches)
- Filter size
- 49 mm
- Lens mount
- Leica M
- Dimensions
- 60.1 x 60 mm
- Weight
- 456 g (16.08 oz)
- Lens type
- Prime lens
- Image stabilization
- No
- Max Format size
- Full frame
- Aperture ring
- Yes
- Usage
- Portrait, Street, Low-light
Wide open at 2 m, background blur ≈ 3.1% of the frame width
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