Art
35mm F1.4 DG DN

• Camera Type

  Mirrorless

• Corresponding Mount

  L-Mount, Sony E-mount

• Sensor Format

  Full-frame [DG]

• Lens Construction

  15 elements in 11 groups

• Angle of View

  63.4°

• Number of Diaphragm Blades

  11 (Rounded diaphragm)

• Minimum Aperture

  F16

• Minimum Focusing Distance

  30cm / 11.8in.

• Maximum Magnification Ratio

  1:5.4

• Filter Size

  φ67mm

• Dimensions (Diameter × Length)

  L-Mount：φ75.5mm × 109.5mm / φ3.0in. x 4.3in.

  Sony E-mount：φ75.5mm × 111.5mm / φ3.0in. x 4.4in.

  *The length of a lens is measured from the filter surface to its mount.

• Weight

  L-Mount：645g / 22.8oz.

  Sony E-mount：640g / 22.6oz.

• Edition Number

  A021

  The three-digit code on the surface of the lens is to indicate the year the lens was first released.
  (Since it is different from the year of manufacture, the release year and edition number may not match depending on the mount.)

• Supplied Accessories

  ・Case
  ・LENS HOOD LH728-01
  ・FRONT CAP LCF-67mm III
  ・REAR CAP LCR II

• Mount / Product Barcode

  L-Mount：00-85126-30369-3

  Sony E-mount：00-85126-30365-5

• Camera Compatibility

  LINK

• * L-Mount is a registered trademark of Leica Camera AG.
  * This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony Corporation.

• Exceptional optical performance

  Central to the design of the 35mm F1.4 DG DN | Art is its sophisticated optical performance, which is consistent with the development of all Art line lenses. The lens incorporates 15 elements in 11 groups. With two Special Low Dispersion (SLD) elements, an Extraordinary Low Dispersion (ELD) element, an ‘F’ Low Dispersion (FLD) element and two aspherical elements, and as well as other high-performance glass, the lens’ advanced optical construction utilizes Sigma’s state-of-the-art optical design technology, minimizing all types of aberration including axial chromatic aberration, which cannot be corrected in-camera.
  In spite of having a very wide aperture of F1.4, the lens is able to control sagittal coma flare extremely well even wide open, stopping bright points of light from flaring out near the edges of the frame. This will be particularly appealing to night sky photographers.
  Owing to its 11 rounded diaphragm blades, the lens displays smooth, round bokeh so that out-of-focus areas are not distracting. This makes the 35mm F1.4 DG DN | Art well-suited to portraits, supported by its ultra-sharp image quality and minimal color bleeding. It also performs very well in backlit conditions thanks to Sigma’s anti-ghosting and anti-flare technology that it has cultivated through countless simulations and real-life testing in our many years of lens development. This keeps shots high contrast and free of excessive flare even when working in difficult light.

• Fast and quiet AF in a compact body

  The focusing mechanism in the Sigma 35mm F1.4 DG DN | Art features a stepping motor. This motor controls a focusing lens group composed of a single, lightweight element, which means AF is responsive and quiet, and is able to keep track of moving objects very effectively. Manual focusing is smooth and precise, but with the right amount of resistance for filmmakers. Certainly, this lens has a focus mode switch on the body.
  The Sigma 35mm F1.4 DG DN | Art wholly embraces the Art line concept, which is “designed with a focus on sophisticated optical performance”. This—paired with its advanced autofocus performance and the convenience of a compact size—makes for a lens that raises the standards.

  

• 35mm F1.4 DG DN | Art for L-Mount

  filter size: φ67mm
  Dimensions (Diameter × Length): φ75.5mm×109.5mm
  Weight: 645g / 22.8oz.

  For more specifications

  

• Professional feature-set

  On the body of the Sigma 35mm F1.4 DG DN | Art is an aperture ring that allows aperture to be controlled via the lens, or when set to Auto, using the camera. An aperture lock switch on the lens body allows the aperture ring to be locked in Auto so that it is not accidentally knocked during shooting. A big plus for filmmakers, the aperture ring can be de-clicked, allowing users to seamlessly adjust exposure. Also on the lens barrel is a focus mode switch and an AFL button, which can be customized to a desired function from within the camera menu (depending on the model). The switch is ergonomically positioned to be controlled by the thumb during use.
  A petal type lens hood is included in the box, which helps reduce flare and offers the lens added protection if dropped. The hood has a lock mechanism that keeps it attached securely to the lens, and its rubberized grip makes it quick and easy to attach and remove.
  On top of this impressive array of features and elegant exterior, the body of the 35mm F1.4 DG DN | Art offers an exceptional level of durability that helps it withstand long-term professional use as well as individual operating parts that give a good fit to the hand. The dust and splash resistant structure* provides sealing on buttons and along joins between constituent parts, and there is a rubber gasket around the mount. There is also a water and oil repellent coating applied to the front element ensures that photographers can rely on it in any conditions.

  *Although this construction allows the lens to be used in light rain, it is not the same as being waterproof.

  *1 When turned ON at the position A, the aperture ring is locked at A. When turned ON at a position other than A, it is locked within the range between the maximum to minimum apertures and will not engage at the position A.
  *2 Function available on supported cameras only. Available corrections may vary depending on the camera model.
  *3 Although this construction allows the lens to be used in light rain, it is not the same as being waterproof.

  

Lens construction

SLD glass

FLD glass

ELD glass

Aspherical lens

• Spatial frequency

  S:Sagittal Line

  M:Meridional Line

• 10lp/mm

• 30lp/mm

Diffraction MTF

Geometrical MTF

• Lens construction: 15 elements in 11 groups, with 1 FLD, 1 ELD, 2 SLD and 2 aspherical elements

• Compatible with high-speed autofocus

• Support DMF, AF+MF

• Petal type hood with lock

• Compatible with Sigma USB DOCK UD-11 (sold separately / for L-Mount only)

• Designed to minimize flare and ghosting

• Every single lens undergoes Sigma’s proprietary MTF measuring system “A1”

• 11-blade rounded diaphragm

• High-precision, durable brass bayonet mount