• Camera Type

  Mirrorless

• Corresponding Mount

  L-Mount, Sony E-mount, FUJIFILM X Mount, Canon RF Mount

• Sensor Format

  APS-C [DC]

• Lens Construction

  13 elements in 10 groups (3 FLD, 1 SLD, and 4 aspherical elements)

• Angle of View

  L-Mount：109.7°-76.5°

  Sony E-mount：109.7°-76.5°

  FUJIFILM X Mount：109.7°-76.5°

  Canon RF Mount：106.6°-73.4

• Number of Diaphragm Blades

  7 (rounded diaphragm)

• Minimum Aperture

  F22

• Minimum Focusing Distance

  11.6 (W) -19.1 (T) cm / 4.6 (W) -7.6 (T) in.

• Maximum Magnification Ratio

  1:4 (W) - 1:6.9 (T)

• Filter Size

  φ67mm

• Dimensions (Diameter × Length)

  L-Mount：φ72.2mm × 62.0mm / φ2.8in. × 2.4in.

  Sony E-mount：φ72.2mm × 64.0mm / φ2.8in. × 2.5in.

  FUJIFILM X Mount：φ72.2mm × 64.3mm / φ2.8in. × 2.5in.

  Canon RF Mount：φ72.2mm × 62.0mm / φ2.8in. × 2.4in.

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

• Weight

  L-Mount：260g / 9.2oz.

  Sony E-mount：255g / 9.0oz.

  FUJIFILM X Mount：250g / 8.8oz.

  Canon RF Mount：270g / 9.5oz.

• Edition Number

  C023

  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

  ・Push-on petal type hood LH706-02
  ・FRONT CAP LCF-67mm Ⅲ
  ・REAR CAP LCR II

• Mount / Product Barcode

  L-Mount：00-85126-20769-4

  Sony E-mount：00-85126-20765-6

  FUJIFILM X Mount：00-85126-20775-5

  Canon RF Mount：00-85126-20772-4

• Camera Compatibility

  LINK

• * The appearance and specifications of the product are subject to change.
  * L-Mount is a registered trademark of Leica Camera AG.
  * Sony E-mount 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.
  * Canon RF Mount is developed, manufactured and sold under license from Canon Inc.

• Large-aperture, ultra-wide-angle zoom with expressive imaging capabilities

  By utilizing unique optics which have been designed to correct lens aberrations, the Sigma 10-18mm F2.8 DC DN | Contemporary produces images that are sharp across the entire image.

• Aspherical lens, special low-dispersion glass

  The use of an aspherical lens with large eccentricity and refractive index as the first lens element has enabled a lens construction with a reduced number of elements. Used in conjunction with multiple aspherical lenses and special low-dispersion glass, the lens can produce high resolution images whilst remaining compact and lightweight.

  

  FLD glass

  SLD glass

  Aspherical lens

• Minimum focusing distance 11.6cm, maximum magnification ratio 1:4

  Create expressive close-up images using the 11.6cm minimum focusing distance when shooting at 10mm. With a magnification ratio of 1:4, the lens captures unique portraits, still life and more.

  

• Extremely compact and lightweight

  The Sigma 10-18mm F2.8 DC DN | Contemporary is the world’s smallest and lightest ultra-wide-angle zoom lens for APS-C cameras*, with a length of 62.0mm, a maximum diameter of 72.2mm, and a weight of 260g*. The lens can be carried around with ease or attached to an APS-C mirrorless camera and a gimbal to create an ultra-portable video setup.

  *As an AF F2.8 zoom lens for mirrorless cameras with an APS-C sensor. As of October, 2023 by Sigma.
  *The values are for L-mount.

  

• Newly developed push-on petal type hood

  A newly developed push-on petal type hood is included with the lens. Unlike the conventional bayonet type lens hoods that attach with a rotating movement, this push-on type lens hood is attached onto the lens using a spring and lever system. The implementation of this new design reduces the size and thickness of the hood so that it matches the compact size of the lens.

  

• Compact, lightweight, high-performance F2.8 constant aperture zoom lens series

  When combined with the Sigma 18-50mm F2.8 DC DN | Contemporary, a total, unbroken focal range of 15-75mm (35mm equivalent) with a constant F2.8 aperture can be covered. The combined weight of both lenses is only 550g.

  *The values are for L-mount.

  

• Mount with dust and splash resistant structure

  The lens mount incorporates rubber sealing to protect it from dust and water drops.

• Fast-growing lineup of lenses for APS-C mirrorless cameras

  In addition to the Sigma 18-50mm F2.8 DC DN | Contemporary, the lineup of lenses for APS-C mirrorless cameras includes 16mm, 23mm, 30mm, and 56mm prime lenses, all with F1.4 brightness. This flexible lens selection can be used for a wide variety of photographic applications.

  *Lineup is as of October 2023.

  

  Contemporary
  18-50mm F2.8 DC DN

  

  Contemporary
  16mm F1.4 DC DN

  

  Contemporary
  23mm F1.4 DC DN

  

  Contemporary
  30mm F1.4 DC DN

  

  Contemporary
  56mm F1.4 DC DN

• Ideal for landscapes, travel, video and online content creation

  With ultra-wide focal length, portable body and razor-sharp optics, the Sigma 10-18mm F2.8 DC DN | Contemporary is the perfect portable option for landscape, travel, interior and street photography. It also boasts impressive video capability owing to its bright F2.8 aperture, which makes it well-suited to shooting in low-light environments and creating a shallow depth-of-field. The ultra-wide-angle-of-view is ideal for hand-held vlogging that requires the capture of both the subject and the environment.

  

• Designed to minimize focus breathing

  The lens has been designed to suppress focus breathing. The change in angle-of-view due to focus shift is minimized, creating a natural-looking focus shift when recording video.

• Supports various camera functions

  The lens is compatible with the electronic image stabilization function, aberration correction function, DMF, and AF+MF in camera bodies from various manufacturers. The advantage using this ultra-wide-angle lens is that it provides a generous angle-of-view even when the electronic image stabilization function crops the image.

  *Function available on supported cameras only. Available corrections or auto correction functionality may vary depending on the camera model.

• Stepping Motor

  A fast and quiet stepping motor is used to deliver precise AF when shooting stills and video. It is fully compatible with in-camera AF tracking modes.

Lens construction

FLD glass

SLD glass

Aspherical lens

• Spatial frequency

  S:Sagittal Line

  M:Meridional Line

• 10lp/mm

• 30lp/mm

Diffraction MTF

Diffraction MTF

Geometrical MTF

Geometrical MTF

• Inner focus system

  To increase stability, this lens configuration uses movable internal lens elements that adjust focus without changing the length of the lens barrel.

• Compatible with Lens Aberration Correction

  Matching the optical characteristics of the lens, this function performs in-camera corrections of peripheral illumination, chromatic aberrations, distortion, and more, to further enhance image quality.

  *Function available on supported cameras only. Available corrections or auto correction functionality may vary depending on the camera model.
  *On cameras where lens aberration correction is controlled with 'ON' or 'OFF' in the camera menu, please set all aberration correction functions to 'ON'(AUTO).

• Super Multi-Layer Coating

  Sigma's own Super Multi-Layer Coating suppresses flare and ghosting by preventing reflections with in the lens. All lenses in the current Sigma range feature this original technology. In digital cameras, flare and ghosting may also be caused by reflections between the image sensor and lens surfaces. Here too, Sigma's Super Multi-Layer Coating is highly ef fective, assuring images of outstanding contrast.

• Linear focus / Non-linear focus (for L-Mount only）

  A focus movement method of interchangeable lenses for mirrorless cameras (DN lens) in relation to the rotational angle of the focus ring during manual focusing.
  With "non-linear focus," the amount of focal point movement varies depending on the focus ring rotational speed.
  With linear focus, if the focus ring rotational angle is the same, the amount of focal point movement remains the same regardless of the focus ring rotational speed.

• Lens construction: 13 elements in 10 groups (3 FLD, 1 SLD, and 4 aspherical elements)

• Compatible with high-speed autofocus

• Stepping motor

• Support DMF and AF+MF

• Compatible with AF assist (Sony E-mount only)

• Mount with dust and splash resistant structure

• Push-on petal type hood LH706-02

• 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

• 7-blade rounded diaphragm

• High-precision, durable brass bayonet mount

• Mount Conversion Service available