The Sigma 35mm f/1.4 DG DN Art lens is a modern take on a classic wide-angle prime, designed specifically for full-frame Leica L-mount mirrorless cameras. As part of Sigma’s renowned Art series, this lens delivers exceptional optical performance with a sleek, compact build. Its fast f/1.4 aperture excels in low-light conditions and offers precise depth of field control for beautiful background separation and creative focus effects.

The advanced optical design features 15 elements in 11 groups, including one FLD (F Low Dispersion), one ELD (Extra-Low Dispersion), two SLD (Special Low Dispersion), and two aspherical elements, along with high refractive index components. This sophisticated construction minimizes chromatic aberrations and distortion, while delivering excellent sharpness and clarity across the frame.

A Super Multi-Layer Coating enhances contrast and color fidelity by reducing flare and ghosting, even in challenging backlit environments. Additionally, a special resistance coating on the front element repels oil and water, making it easier to clean and maintain.

Externally, the lens includes a manual aperture ring that can be de-clicked for smooth, silent operation—ideal for video shooting. An aperture lock switch helps prevent accidental changes. You’ll also find a dedicated focus mode switch and a customizable AFL (Autofocus Lock) button for intuitive, hands-on control.

The lens employs a stepping motor for fast, accurate, and virtually silent autofocus, suitable for both still photography and video. It also supports face and eye detection when paired with compatible camera bodies.

An 11-blade rounded diaphragm contributes to soft, attractive bokeh, enhancing the aesthetic quality of out-of-focus areas.

Built to withstand challenging conditions, the lens features weather-sealed construction and a brass bayonet mount for increased durability and secure attachment.

Key Highlights:

• Fast f/1.4 aperture for low-light shooting and selective focus

• High-performance optics with multiple low dispersion and aspherical elements

• Multi-layer coating reduces ghosting and flare; front element resists oil and water

• Silent and fast AF with stepping motor and optimized AF algorithm

• De-clickable aperture ring and lock switch for video-friendly control

• Customizable AFL button

• 11-blade diaphragm for smooth bokeh

• Weather-sealed body with precision brass mount

This lens is a prime choice for photographers and videographers seeking artistic expression, sharp image quality, and reliable performance in a wide range of shooting scenarios.