Sigma 17mm f/4 DG DN Contemporary Lens for Leica L Mount

Item # SG17F4L (Part # 415969)
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Item Description:
  • Capture stunning landscape images anytime, anywhere with the full-frame SIGMA 17mm F4 DGDN | Contemporary, available for L-Mount and Sony E-mount mirrorless systems. Its robust metalconstruction, compact size and weight of 225g are perfectly suited for travel and street photography.High-quality optics are used to correct lens aberrations and create images that are sharp from edge-to-edge. Easily create unique close-up style images with expansive backgrounds or shoot hand-held vlogsby using the 12cm close-focus distance. The release of the 17mm F4 DG DN | Contemporary brings thetotal number of I series lenses to nine, allowing for a greater choice of compact focal lengths to mix andmatch to your preferred photographic style.

    Key Features

    • Inner focus system
    • Lens construction: 9 elements in 8 groups with 2 SLD and 3 aspherical lens elements
    • Compatible with high-speed autofocus
    • Stepping Motor
    • Compatible with Lens Aberration Correction
    • Support DMF and AF+MF
    • Super Multi-Layer Coating
    • Aperture ring
    • Focus Mode Switch
    • Petal Type Hood (LH576-03)
    • Magnetic metal lens cap (LCF55-01M)
    • Mount with dust and splash resistant structure
    • Support for switching between linear and non-linear focus ring settings
    • 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

    Ultra-wide-angle lens with edge-to-edge sharpness
    With its ultra-wide-angle focal length, the SIGMA 17mm F4 DG DN | Contemporary can be used for a variety ofphotography styles. Constructed using high-quality SLD glass elements the lens is able to capture landscapeand architecture images in outstanding detail that are sharp across the whole image and with minimal lensaberrations. The lens has a close-focus distance of 12cm with a magnification ratio of 1:3.6, with allows forclose-up style photography with distinctive expansive backgrounds. Pair the lens with a compact full-framemirrorless camera to create a lightweight vlogging setup, suitable for both POV shots and hand-held filming.

    Easy to use and customisable
    Easily control the amount of light entering the lens and the depth-of-field using the aperture ring. The lens alsofeatures Direct Manual Focus (DMF) and a focus mode switch, and supports switching between non-linear andlinear focusing when customised using the SIGMA USB DOCK UD-11 (sold separately / for L-Mount only). It isalso compatible with AF assist functions found on compatible cameras (E-mount only).

    A robust and compact lens designed for travel
    The lens are constructed using precision-aluminium parts and an all-metal barrel, it still onlyweights 225g (L-mount), making it perfect for travel photographers who prefer compact, lightweight lenses thatretain image quality. A dust- and splash-proof mount is fitted to help stop contamination from dust and water.The tactile knurled metal lens hood, focus ring and aperture ring improve the grip on the lens for greater controlwhen in unique situations such as mountaineering. Included with the lens is a magnetic metal lens cap whichfurther improves ease of use. As a result of its compact design, the lens features a 55mm filer thread, similar toother I series lenses, making it easy to swap filters and reduce overall kit weight


    Sigma 17mm F/4 DG DN Contemporary Specs

    Focal Length 17mm
    Maximum Aperture f/4
    Minimum Aperture f/22
    Lens Mount Leica L
    Lens Format Coverage Full-Frame
    Angle of View 103.7°
    Minimum Focus Distance 4.7" / 12 cm
    Maximum Magnification 0.28x
    Macro Reproduction Ratio 1:3.6
    Optical Design 9 Elements in 8 Groups
    Diaphragm Blades 7, Rounded
    Focus Type Autofocus
    Image Stabilization No
    Filter Size 55 mm (Front)
    Dimensions (ø x L) 2.5 x 1.9" / 64 x 48.8 mm
    Weight 7.9 oz / 225 g
    Sigma 17mm f/4 DG DN Contemporary Lens (Leica L)
    Sigma LCF5501M Magnetic Metal Lens Cap
    Sigma LCR II Rear Lens Cap for Leica L
    Lens Hood
    Front Lens Cap
    Limited 4-Year Manufacturer Warranty
    This Kit Includes: