The Sigma 135mm f1.4 DG Art Lens is revolutionary for portrait photographers. As the world’s first autofocus lens to feature an f1.4 aperture, it stands far above the crowd by rendering images on a different level compared to conventional 135mm f1.8 lenses. Made for full-frame mirrorless cameras, this lens fits seamlessly into any professional photographer’s arsenal and will quickly become a go-to choice for many. 
Be expressive with unrivalled large bokeh. The f1.4 aperture is unmatched in delivering exceptionally expressive, round bokeh. Compared to other lenses, this Sigma Art adds a new level of depth and dimensionality when separating its subject from the background. It renders images in extraordinary, crisp detail even when shot wide open.
Make your portraiture and fine art stand out through this natural 135mm perspective. The precision optics of the Sigma 135mm Art reduce chromatic aberration and minimise vignetting, flare and ghosting for premium image quality. The 13-blade diaphragm maintains a circular bokeh, free from colour bleeding. 
Four large FLD glass elements, along with strategically placed high-dispersion glass, thoroughly suppress axial chromatic aberration to produce images with clear colours and crisp focus. 
Capture fleeting expressions and fast-moving subjects with ease through the Sigma 135mm f1.4 Art lens. Dual HLA (High-response Linear Actuators) deliver swift autofocus that keeps up with flagship mirrorless cameras. Each HLA is optimised for the movement range of a focus group to ensure the fast and accurate focusing needed in large-aperture telephoto lenses. 
The Sigma 135mm has multiple shooting assist functions that keep up with the demands of professional photographers. Features include two AFL buttons and an aperture ring with a lock and de-click option. It also comes with an Arca-Swiss compatible tripod socket for mounted use.
The lens is dust- and splash-resistant, with a water and oil-repellent coating for protection in most weathers. It is constructed from a mix of aluminium and magnesium alloys for high durability, and engineered plastics to keep the lens lightweight. 

•     World’s first AF 135mm f1.4
•     Expressive bokeh
•     Perfect for portraiture
•     13-blade aperture
•     Clear subject separation
•     Reduced aberration, vignetting and flare
•     De-clickable aperture ring
•     For full-frame cameras
•     Dust and splash resistant

What’s in the box?

•     Sigma 135mm F1.4 DG | A Lens
•     Lens Hood (LH1126-01)
•     Front Cap (LCF-105 IV)
•     Rear Cap (LCR III)
•     Pouch
•     Tripod Socket (TS-181)
•     Protective Cover (PT-61)
•     Shoulder Strap