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Sigma i 17mm f4 DG DN Contemporary
17mm SIGMA Lens | SIGMA 17mm f4
The lightweight yet powerful 17mm f4 DG DN Contemporary SIGMA lens has been designed to harness the full potential of your SONY E, L-mount and SONY E-mount cameras. This small wide-angle offers unmatched optical performance with a minimum focusing distance of just 12 centimeters. SIGMA 17mm f4 also offers that fast, precise and very quiet focus that we are accustomed to this range in both photo and video.
Select the mount between: SONY E and L-Mount
17mm SIGMA Lens | SIGMA 17mm f4
- 17mm ultra-wide SIGMA angle lens that meets the optical performance standards set by the SIGMA Contemporary line.
The optical construction of the SIGMA 17mm f4 consists of two SLD glass elements and three aspherical elements. Aspherical lenses are used for both the front and rear optical elements. This not only keeps the size compact, but also helps correct lens aberrations. As a result, the lens features a φ55mm filter thread (which is smaller than comparable lenses of similar focal lengths) that makes it easy to switch filters between SIGMA Series I lenses, which share the same filter size. * Its construction also helps minimize flare and ghosting commonly found on ultra-wide-angle lenses, creating sharp images in any environment. This is a goal with truly modern performance, thanks to advanced processing and production technologies at SIGMA's only production facility in Aizu.
*In addition to the SIGMA 17mm F4 DG DN Lens | Contemporary I-Series lenses with φ55mm filter thread include the 24mm F3.5 DG DN |, 45mm F2.8 DG DN | and 90mm F2.8 DG DN | Contemporary (from April 2023).
A highlight of using the SIGMA 17mm f4 lens is the impressive minimum focusing distance of 12cm. Capture close-up macro-style images in remarkable detail with expansive backgrounds. It's also suitable for selfies and vlogging, where items need to be displayed at your fingertips. A quiet, high-speed stepper motor drives AF and delivers fast, accurate results in both stills and video.
- Beyond the "beautiful images": the value provided by the I series of SIGMA
The SIGMA I Series features compatible full-frame lenses that offer new value to mirrorless systems. The combination of excellent optical performance with a level of compactness that is perfectly suited to the smallest and lightest modern mirrorless cameras will give you new opportunities for a perfect shot. SIGMA is aware that in today's world we have a wide range of camera options, especially with the rise of mobile phones. But with many photographers looking for more than just capturing images when they choose to own a camera and optics, I-Series lenses offer the ultimate combination of excellent optical performance, ease of use and compact form factor. SIGMA 's excellence in development and production technologies has been developed since our founding in 1961 and has become increasingly sophisticated with the introduction of SIGMA Global Vision brand in 2012. With this as a basis, SIGMA has thought carefully about the quality of the products, the feeling of using it and the pleasure of owning it. Thus was born the I series.
- Exceptional I-Series build quality with compact form factor
All I-Series optics have an all-metal construction. Precision-cut aluminum parts not only give the barrel a sleek, distinctive finish, but also provide excellent durability that enhances the quality of the entire product. Metallic materials are also used in internal structures that slide with the operating ring for added robustness. These high-precision components crafted with SIGMA 's cutting-edge metallurgical technology are also used in SIGMA 's CINE LENS line for professional filmmakers and provide a tactile, ergonomic feel that makes the lens a pleasure to use. What's most special about the I-Series is that this high-quality build condenses into a palm-sized body. The SIGMA 17mm F4 DG DN | Contemporary is one of the smallest in the series. Combine it with various I-Series lenses to create a remarkably compact shooting system that's both light and small.
[Additional Features of the 17mm SIGMA Lens]
- Optical construction: 9 elements in 8 groups with 2 SLD and 3 aspherical lens elements
- Internal focus system
- Supports high-speed autofocus
- Stepper motor
- Supports lens aberration correction
- *Feature available on compatible cameras only. Available restrictions may vary by camera model.
- Support DMF and AF+MF
- Supports AF assist (E-mount only SONY )
- Super multilayer coating
- Opening ring
- Focus mode switch
- Petal parasol (LH576-03)
- Metallic magnetic cap (LCF55-01M)
- Mounting with dust- and splash-resistant structure
- Support for switching between linear and non-linear focus ring settings (L-mount only)
- Compatible with SIGMA USB DOCK UD-11 (sold separately / L-mount only)
- Designed to minimize flare and ghosting
- Each lens undergoes SIGMA's patented MTF measurement system
- 7-blade circular diaphragm
- Durable, high-precision brass bayonet
- Craftsmanship "Made in Japan"