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Sigma 17mm f/4.0 DG DN Specifications

  • Mount

    Leica L-mount

  • Focal Length

    17mm

  • Maximum Aperture

    F 4.0

  • Minimum aperture

    F 22

  • Lens Format

    Full Frame

  • Lens construction

    9 elements in 8 groups

    Exclusive Low Dispersion glass elements:
    FLD: 0
    SLD: 2

    Aspherical glass: 3

  • Angle of View

    FF 103.7 Degree

  • Number of diaphragm blades

    7

  • AF Actuator

    STM

  • Minimum Focusing Distance

    4.8" (12cm)

  • Maximum magnification ratio

    1:3.6

  • Filter Size

    55mm

  • Hood

    LH576-03

  • Dimensions (Dia. x L)

    2.5 x 1.9" (64.0 x 48.8mm)

  • Weight

    7.9 oz (225g)

  • UPC Code

    085126415693

21 Accessories for Sigma 17mm f/4.0 DG DN Contemporary Lens for L Mount

  • All Accessories (21)
  • Filters (9)
  • Bags & Cases (7)
  • Cap Leash (1)
  • Lens Caps (1)
  • Cleaning Accessories (3)

About Sigma 17mm f/4.0 DG DN

An exceptional addition to the SIGMA lineup, the 17mm F4 DG DN | Contemporary Lens for Leica L is a marvel of compact design and superior optical performance. This ultra-wide-angle lens, the widest in the "I series" to date, is a testament to SIGMA's commitment to innovation and quality.

Weighing a mere 225g and measuring just 48.8mm in length, this lens is specifically engineered for full-frame mirrorless systems. Its compact size and lightweight design make it an ideal companion for vloggers, hikers, and landscape photographers.

The lens boasts an impressive angle of view, delivering stunning landscape images with a unique perspective. Its close-up shooting capability, with a minimum focusing distance of 12cm and a magnification ratio of 1:3.6, allows for extraordinary close-up photographs with expansive backgrounds.

The SIGMA 17mm F4 DG DN | Contemporary Lens is equipped with a stepping motor that ensures swift, precise autofocus for both still and video applications. Its minimal focus breathing ensures virtually no compositional changes, enabling you to capture natural images effortlessly.

The lens features an all-metal barrel, a testament to SIGMA's craftsmanship and attention to detail. The knurled focus ring, aperture ring, and lens hood add to its robust build quality. Both metal magnetic and snap-on lens caps are included for added convenience.

The lens construction comprises two SLD glass elements and three aspherical lens elements, which not only keep the lens compact but also help correct lens aberrations. The 55mm filter thread allows for easy filter changes between SIGMA I series lenses that share the same filter size.

The optical design, created exclusively for mirrorless camera systems, minimizes lens flare and ghosting, resulting in excellent image rendering. The lens also features advanced processing and production technologies, ensuring modern performance and clear images in any environment.

The SIGMA 17mm F4 DG DN | Contemporary Lens is more than just a lens; it's a testament to SIGMA's commitment to delivering superior optical performance, outstanding usability, and compact form-factor. Its all-metal construction and high-precision components, crafted with SIGMA's cutting-edge metalworking technology, ensure durability and a tactile, ergonomic feel.

Experience the value of SIGMA's I series with the 17mm F4 DG DN | Contemporary Lens for Leica L, a lens that combines superb optical performance with a level of compactness perfectly suited to modern mirrorless cameras.

Sigma 17mm f/4.0 DG DN Features

  • Embark on a visual journey like no other, as the ultra-wide-angle lens expands your horizons and captures awe-inspiring landscapes and perspectives that leave a lasting impression
  • Experience the perfect fusion of compactness and uncompromising performance in the lightweight design of this lens, ensuring effortless portability without sacrificing image quality or creative possibilities
  • Unleash your creativity and explore the world of macro photography and captivating selfies with astounding clarity, courtesy of the impressive minimum focusing distance that brings intricate details to life and adds a touch of magic to your shots
  • Elevate your photography to new heights with the premium compact prime lens from the prestigious I series, a testament to unparalleled optical excellence, superior craftsmanship, and cutting-edge technology
  • Immerse yourself in a world of visual purity, as the lens's exclusive design for mirrorless camera systems minimizes lens flare and ghosting, enabling exceptional image rendering and ensuring every shot is a work of art
  • Capture the essence of every moment with astonishing precision and remarkable image quality, as the lens's meticulous construction, incorporating two SLD glass elements and three aspherical lens elements, corrects aberrations and delivers breathtaking results
  • Seamlessly integrate filters into your creative process and expand your artistic horizons, courtesy of the 55mm filter thread that allows effortless compatibility with other SIGMA I series lenses, providing versatility and convenience for your photographic endeavors
  • Unleash your photographic potential with confidence and precision, as the lens's fast and silent autofocus, driven by a high-speed stepping motor, ensures quick and accurate focusing in both stills and video, allowing you to capture fleeting moments with ease
  • Embrace the embodiment of durability and meticulous craftsmanship, as the all-metal lens barrel showcases SIGMA's unwavering commitment to creating reliable and enduring products that withstand the demands of professional use while offering a tactile and ergonomic feel
  • Unlock your creative potential with versatile features including AF assist (Sony E-mount), lens-based optical correction, and compatibility with the SIGMA USB DOCK (for L-Mount), empowering you to customize your photography with ease

Warranty Information

This product has a limited warranty of 48 months.

Key Features

  • Capture stunning landscapes with the Sigma 17mm lens's ultra-wide 103.7° angle of view.
  • Achieve sharp, detailed images with this prime lens, featuring advanced aspherical elements.
  • Enjoy fast, quiet autofocus thanks to the integrated STM, perfect for video and stills.
  • Get creative with a minimum focus distance of 4.8", ideal for unique close-up photography.
  • The f/4 aperture offers great depth of field control in a compact, lightweight design.
  • Built for L-mount cameras, this Sigma Contemporary lens delivers exceptional image quality.

What's in the box:

  • Sigma 17mm f/4.0 DG DN Contemporary Lens
  • Petal Type Hood (LH576-03)
  • Front Cap (LCF-55mm III)
  • Magnetic Metal Lens Cap (LCF55-01M)
  • Rear Cap (LCR II)
  • Sigma 4 Year Limited Warranty