Passer au contenu
LIVRAISON GRATUITE OUR LES PROVINCES
LIVRAISON GRATUITE OUR LES PROVINCES

20mm F2 DG DN | Contemporary

$949.95
UGC C20DGDNSE
Mount
Disponibilité: translation missing: fr.general.icons.icon_check_circle icône En stock, prêt à être expédié

Exceptional optical performance and superb build quality give photographers the joy of creating images.

This all-new full-frame premium compact prime for mirrorless systems is the latest addition to SIGMA’s I series lineup, combining a bright maximum aperture of F2, an ultra-wide 20mm focal length and stunning optical performance. The lens boasts an exceptionally small form factor, weighing in at just 370g and measuring just 72.4cm in length*, which makes it a highly practical optic that is portable enough for everyday shooting. It’s ideal for landscapes, wide-angle portraits, weddings and interiors, and is particularly well-suited to astrophotography owing to its very well-controlled sagittal coma flare. It is the fourth I series lens with an F2 aperture, joining a 24mm, 35mm and 65mm, which together make a well-matched lens set for L-Mount and Sony E-mount users.

Remarkably, the 20mm F2 DG DN | Contemporary is almost identical in size and weight to the very compact SIGMA 24mm F2 I series. A sleek, all metal design, with a signature I series magnetic lens cap, a manual aperture ring and exceptional production quality means using this lens is a highly intuitive and satisfying experience, making the photo-taking process even more enjoyable. This sharp and beautifully built I series prime, the SIGMA 20mm F2 DG DN | Contemporary captures the essence of the I series, bringing a new level of user experience―the pleasure of owning and using a lens.

  • Lens construction: 13 elements in 11 groups, with 1 FLD, 1 SLD and 3 aspherical lens elements
  • Inner focus system
  • Compatible with high-speed autofocus
  • Stepping Motor
  • Compatible with Lens Aberration Correction
    *Function available on supported cameras only. Available corrections may vary depending on the camera model.
  • Support DMF and AF+MF
  • Nano Porous Coating
  • Super Multi-Layer Coating
  • Aperture ring
  • Focus Mode Switch
  • Petal-type lens hood (LH656-03)
  • Magnetic metal lens cap (LCF62-01M)

FEATURES

Exceptional I series build quality with a compact form-factor

All I series lenses have an all-metal construction. The precision-cut aluminum parts not only give the barrel a sleek, stylish finish, but provide superb durability that improves the quality of the entire product. Metal materials are also used in internal structures that slide with the operation ring for added robustness. These high-precision components crafted with SIGMA’s cutting-edge metalworking technology are also used in SIGMA’s CINE LENS line-up for professional cinematographers and provide a tactile, ergonomic feel that make the lens a pleasure to use.

The cover ring between the focus ring and the aperture ring has hairline processing that is also used for the rear cylinder of the Art line. This covering functions as a finger hold when attaching or detaching the lens.

IMPRESSIONS

I bring out the beauty in nature with discipline.

Photographer: Kim Jenssen

After spending some weeks with this very interesting and enjoyable optic I was so impressed with it; and the conclusion was that this lens fits perfectly for my landscape photography. When I go out to create an image I have already planned my image in my head—I know what I want—so to pick those lenses I need for my workflow the SIGMA 20mm F2 DG DN | Contemporary was the ideal.

Read the Story

I create my personal styleby being myself.

Photographer: Adam Klingeteg

I tried out the lens in both perfect daylight outside and in a harder and darker environment that was lit by fluorescent lamps. It amazed me in both instances – especially the darker one since you open all the way up to F2 to keep the scene bright and clear. The sharpness worked so smoothly over every aperture step which makes it so easy to stay over F5.6 at the fastest apertures without any loss of quality; which I love to shoot most of my photos.

Read the Story

Compatible Accessories

TC-1411 1.4X Teleconverter
TC-1411 1.4X Teleconverter

TC-1411 1.4X Teleconverter

*For L-Mount Only

$549.95
TC-2011 2X Teleconverter
TC-2011 2X Teleconverter

TC-2011 2X Teleconverter

*For L-Mount Only

$589.95
Water-Repellent Circular Polarizer Filter
Water-Repellent Circular Polarizer Filter

Water-Repellent Circular Polarizer Filter

$124.95
Tripod Socket TS-81 (Arca-Swiss Compatible)
Tripod Socket TS-81 (Arca-Swiss Compatible)

Tripod Socket TS-81 (Arca-Swiss Compatible)

$349.95

Specifications


Lens Construction
13 elements in 11 groups (1 FLD, 1 SLD, and 3 aspherical elements)
Angle of View
94.5°
Diaphragm Blades
9 (Rounded diaphragm)
Minimum Aperture
F22
Minimum Focusing Distance
22cm / 8.7in.
Maximum Magnification Ratio
1:6.7
Filter Size
67mm
Dimensions (Diameter x Length)
φ70mm×72.4mm / φ 2.8in. x 2.9in.
Weight
370g / 13.1oz.
Supplied Accessories
Magnetic metal lens cap SIGMA FRONT CAP LCF62-01M, FRONT CAP LCF-62 III, PETAL-TYPE LENS HOOD LH656-03, REAR CAP LCR II.
Corresponding AF Mounts / Barcode No.
L-Mount : 0085126 490690
Sony E-mount : 0085126 490652

Lens Construction

Diffraction MTF

Geometrical MTF