Sigma 35mm F1.4 DG II Art Lens - Sony E-mount

The Sigma 35mm F1.4 DG II Art full-frame lens for Sony E-mount cameras features a refined compact and lightweight design and is ideal for comfortable shooting of both stills and video. By adopting a floating focus system, this lens achieves both enhanced optical performance and a more compact, lightweight design compared to the previous model, it is approximately 14% shorter and 20% lighter.

Fast and quiet autofocusing with dual HLA system
The lens employs Sigma’s dual HLA (High-response Linear Actuator) system, which drives its large and heavy focus group with high power and speed. Even as a large-aperture lens where the focus group tends to become heavier, it delivers fast, accurate, and quiet AF for both stills and video

Exceptional resolution across the entire frame
Built on Sigma’s latest optical design technology, the completely redesigned 15-element, 12-group construction delivers extraordinarily detailed rendering that surpasses previous generations of 35mm F1.4 Art line lenses. By incorporating new glass materials that were previously diffi cult to process, together with four high-precision aspherical elements and two SLD glass elements, the lens thoroughly suppresses aberrations, particularly axial chromatic aberration, which is often prominent in large-aperture lenses.

Rich and beautiful bokeh without colour bleeding
By thoroughly correcting axial chromatic aberration, the lens suppresses color fringing not only in the in-focus plane but also in out-of-focus areas, producing beautifully natural bokeh. The lens features an 11-blade rounded diaphragm, which maintains a round shape even when stopping down from maximum aperture. In addition, by refi ning the surface accuracy of the aspherical elements to the highest level, the lens enables smooth and beautifully round bokeh.

Newly developed AAC (Advanced Amorphous Coating)
The newly developed AAC (Advanced Amorphous Coating) features a low-refractive-index amorphous layer that dramatically reduces refl ections responsible for ghosting and fl are, delivering exceptionally clear, high-contrast image quality.

Compact design
By adopting a floating focus system, the lens achieves both enhanced optical performance and a more compact, lightweight design. Compared to the previous model ― the Sigma 35mm F1.4 DG DN | Art , it is approximately 14% shorter and 20% lighter.

Various shooting assist functions
The lens is equipped with an AFL button in two locations, which can be assigned to a range of functions via the menu on selected cameras. In addition to the aperture ring, the lens is equipped with an aperture ring lock switch1 and a click switch to turn the click on and off.

Designed to minimize focus breathing
Optimization of the focus group arrangement and aspherical shape signifi cantly suppresses focus breathing. The change in angle of view due to focus shift is minimized, creating a natural-looking focus shift when recording video.

Dust and splash-resistant structure and water and oil-repellent coating
In addition to a dust- and splash-resistant structure, the frontmost surface of the lens has a water- and oil-repellent coating applied, so that the lens can be used safely even in harsh outdoor environments.