Sigma A 85 mm f/1.2 DG
This is a full-frame prime lens for Sony E, covering 85 mm and a maximum aperture of f/1.2. It weighs 905 g and is weather-sealed, and was released in 2026. 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/1.2 maximum aperture, making it ideal for portrait, street, low-light. The optical design incorporates 17 elements / 12 groups, ensuring sharp image quality and minimal distortion. Despite its robust professional construction, the lens delivers exceptional optical performance.
- f/1.2
- Aperture
- 85mm
- Focal
- 905 g
- Weight
- Sep 2026
- Released
We may earn a commission when you buy through these links. As an Amazon Associate we earn from qualifying purchases. Affiliate disclosure
Specification
- Focal length
- 85 mm
- Maximum aperture
- f/1.2
- Minimum aperture
- f/16
- Number of diaphragm blades
- 13
- Optical construction
- 17 elements / 12 groups
- Minimum focusing distance
- 0.84 m (33.07 inches)
- Filter size
- 82 mm
- Lens mount
- Sony E, L-Mount
- Dimensions
- 119.7 x 87.2 mm
- Weight
- 905 g (31.92 oz)
- Lens type
- Prime lens
- Image stabilization
- No
- Max Format size
- Full frame
- Aperture ring
- Yes
- Weather sealing
- Yes
- Usage
- Portrait, Street, Low-light
Wide open at 2 m, background blur ≈ 8.7% of the frame width
Report an error
Sample frames
Video reviews
Street