Sigma 40mm f1.4 AF DG HSM Art Lens for Sigma SA

The Sigma 40mm F1.4 DG HSM Art Lens is Sigma's first lens developed originally to live up to the sought-after angle of view and performance standard for a benchmark cine lens. With less than 1% distortion and near non-existent sagittal coma flare, this lens demonstrates consistent optical results featuring both 8K-compatible resolution and a beautiful bokeh.

Sigma 40mm f1.4 AF DG HSM Art Lens Key Features:

• Inherits the development philosophy behind the Sigma Cine Lens
• Optical performance that meets the requirements of high-end cine lenses
• 16 elements in 12 groups - 3 'FLD' and 3 'SLD' to correct axial chromatic aberration & magnification chromatic aberration
• Designed to meet all shooting conditions - weather sealing, high-speed AF and updated HSM
• Sigma Cine Lens - high standard and superior optical performance of Sigma's Art lenses
• Manual override (MO) capable of switching two full-time manual modes
• Minimum focusing distance 40cm, maximum magnification ratio 1:6.5, angle of view (35mm): 56.8°

Expanded Sigma 40mm f1.4 DG HSM Art Lens Key Features:

It's all about the shallow depth of field

The wide maximum F1.4 aperture means this lens works amazingly will in lowlight conditions like photographing gigs or capturing those unforgettable moments at a wedding reception. But it can also create the most attractive shallow depth of field and blue to your images. This is a quality that a lot of photographers strive to achieve, and with this lens, it's easy.

Hyper Sonic Motor

This lens feature Sigma's HSM (Hyper Sonic Motor) technology. This system ensures quiet and fast autofocus yet, you also have full-time manual focus override accessed by simply rotating the focus ring. Sigma's enhanced autofocus system, you're able to get a much smoother autofocus experience.

Solid and sturdy design

This lens has be designed with usability at its core. Sigma have considers all aspects and have improved the autofocus/manual focus changeover switch as well incorporating a more intuitive lens cap system. Sigma have used metallic components in conjunction with TSC (Thermally Stable Composite) to create a completely solid lens.

Reduced flare and ghosting

Sigma have used super multi-layer coatings that reduce flare and ghosting. They provide sharp and high contrast images even in backlit and harsh lighting conditions. The whole idea is make every Art Series lens resistant to strong incident light such as backlight to help you capture the best possible image.

What's in the box?

• Sigma 40mm f1.4 DG HSM Art Lens
• Case
• Hood LH730-03

Sigma 40mm f1.4 DG HSM Art Lens Sample Images: