- L-Mount Lens/Full-Frame Format
- Aperture Range: f/1.2 to f/16
- Three Aspherical & Three SLD Elements
- Hyper Sonic Motor AF System
First wide-angle AF lens with F1.2 maximum aperture for the full-frame Sony E-mount and L-Mount system. This lens enables a creation of artwork with astounding resolution and large bokeh effects, such as portraits that make use of a shallow depth of field. It brings the development concept of the Art line “pursuit of ultimate image quality” to the next level. While utilizing optical correction function inside the camera, aberrations that are difficult to post-process are thoroughly corrected thanks to the optical design and it thereby enhances resolution.
The "Art line in the age of mirrorless cameras" pursues ultimate performance as a large-diameter lens with a focal length of 35mm and also achieves a maximum aperture of F1.2. Three SLD glass elements and three aspherical lenses including a double-sided aspherical lens are optimally arranged in a lens construction of 17 elements in 12 groups. In addition to the optical design that makes use of the characteristic of the short flange focal length, it effectively takes advantage of the correction function inside the camera to correct distortion and peripheral illumination. Various aberrations that are difficult to correct by post-processing, such as sagittal coma flare, are thoroughly corrected by the compilation of the optical design technologies that SIGMA has cultivated, achieving an overwhelming resolution that can resolve over 50 million pixels.
Focal Length: 35mm
Maximum Aperture: f/1.2
Minimum Aperture: f/16
Lens Mount: Leica L
Format Compatibility: Full-Frame
Angle of View: 63.4°
Maximum Magnification: 0.19x
Macro Reproduction Ratio: 1:5.1
Minimum Focus Distance: 11.81" / 30 cm
Optical Design: 17 Elements in 12 Groups
Diaphragm Blades: 11, Rounded
Focus Type: Autofocus
Image Stabilization: None
Filter Size: 82 mm (Front)
Dimensions (ø x L): 3.46 x 5.36" / 87.8 x 136.2 mm
Weight: 38.45 oz / 1090 g
Trade-ins are welcome!