The Sirui Aurora 35mm f/1.4 is a wide-angle prime lens with a bright maximum aperture of f/1.4 for low-light photography and depth-of-field control. Its 35 mm focal length is suitable for street, landscape, reportage, fashion, and portrait photography. The STM motor supports precise focus tracking with minimal focus breathing, making it useful for video recording.
The optical design comprises 16 elements in 11 groups, including three aspherical elements, two ED elements, and one HRI element. The 13-blade aperture creates smooth bokeh. The physical aperture ring can be declicked for silent adjustment, while the iris lock, FN, and AF/MF buttons provide additional control options. Electronic contacts support Exif data transmission, and the USB-C port is used for firmware updates.
- Type: Wide-angle prime lens
- Focal length: 35 mm
- Maximum aperture: f/1.4
- Minimum aperture: f/16
- Mount: Leica L
- Autofocus: Yes
- Focus motor: STM
- Filter diameter: 62 mm
- Optical design: 16 elements in 11 groups
- Aspherical elements: 3
- ED elements: 2
- HRI element: 1
- Aperture blades: 13
- Controls: Declick switch, iris lock, FN, and AF/MF buttons
- Connectivity: Electronic contacts for Exif data and USB-C port for firmware updates
- Front element coating: Fluorine coating, resistant to dust, moisture, and fingerprints
- Resistance: Dust, dirt, and water
- Color: Black
- Weight: 494 g
- Use: Portrait photography
Dimensions
- Type
- Wide Angle
- Lens Type
- Fixed Focal Length
- Maximum Aperture (f)
- 1.4
- Minimum Aperture (f)
- 16
- Filter Diameter
- 62 mm
- Focal Length
- 35 mm
- Weight
- 494 gr
- Mount
- Leica L
- Colour
- Black
Features & Functions
- Image Stabilization
- No
- Autofocus (AF)
- Yes
- 3D
- No
Usage
- Device Group
- Portrait Photography
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.