Sigma 17mm f4 DG DN (C) L-mount

Sigma 17mm f4 DG DN © L-Mount

Explore the benefits of ultra-wide angle This ultra-wide angle lens is compact, lightweight and powerful, despite its sophisticated design concept. The latest technology has been used to create a 17mm lens that makes no compromises. Take stunning landscape pictures with a unique perspective with this wide-angle. Thanks to the minimum closest focusing distance of 12cm, the lens is extremely versatile, whether for close-ups or freehand selfies.

optical design has been developed exclusively for mirrorless camera systems

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This keeps reflections and ghosting to a minimum, ensuring excellent image quality. The lens barrel is made entirely of metal, highlighting SIGMA's attention to detail and craftsmanship, making every shoot with the SIGMA 17mm F4 DG DN Contemporary a pleasure

Compact lenses with exceptional build quality

SIGMA's I-Series lenses are distinguished by their all-metal construction. The elegant finish and excellent durability result from the precision manufacturing of the aluminum components. Even the internal structures are made of metal for smooth operation and robustness. SIGMA uses innovative metal processing technology in the manufacture of its lenses, which is also used in its cine lenses. With attention to haptics and ergonomics, the lenses offer a comfortable working experience

Innovative metal processing technology in the I-Series

SIGMA uses innovative metal processing technology in the manufacture of its I-series lenses. This ensures high-precision components that guarantee exceptional robustness and smooth operation. The use of metal components even in the internal structures of the lenses is a special feature here.

high-quality metal components are used not only in the I-Series lenses, but also in SIGMA's cine lenses for professional filmmakers. Particular attention is paid to haptics and ergonomics to make working with the lenses as comfortable as possible

Light and compact shooting systems with the I-Series

SIGMA's I-Series lenses offer exceptional build quality in a compact form. The SIGMA 17mm F4 DG DN Contemporary in particular is remarkable for its small size. By combining it with other I-Series lenses, a lightweight and compact shooting system can be designed without sacrificing high build quality

Optimum light transmission through effective coating

In a high-quality lens, incident light is transmitted through all the lenses to the sensor. However, if some of the light reflects off individual lenses, this has a negative effect on the light yield and can cause ghost images, aperture spots or a lack of contrast. These effects are especially noticeable in backlit shots.

To avoid these problems, the 17mm F4 DG DN Contemporary lens employs Super Multi-Layer Coating (SML) and Nano Porous Coating (NPC). These technologies reduce flare and ghosting for clear, sharp, high-contrast images without distracting lens flares

Compatible with full-frame cameras

The 17mm F4 DG DN Contemporary is suitable for mirrorless cameras with full-frame sensors and is available with both L-mount and Sony E-mount connection.

Fast focusing

Thanks to the built-in stepper motor, fast focusing is possible

also supports autofocus with automatic eye detection, which facilitates precise focusing