Transform Sigma Objektiv 20mm F/2 Dg Dn Contemporary (sony E-mount) (i-series) All Sizes Available [1JCeYSGE]

Sigma 20mm f/2 DG DN Contemporary Lens for Sony E-mount (I-series)

Discover the ultimate combination of compactness and high-quality optics with the Sigma 20mm f/2 DG DN Contemporary Lens for Sony E-mount. Designed as part of the I-series, this lens offers exceptional sharpness from corner to corner in its elegant all-metal design. Ideal for landscapes, urban scenery, vlogging, and video streaming, this lens provides a moderate maximum aperture of f/2 for low-light shooting and control over depth of field. Additionally, its large maximum aperture makes it a natural choice for night sky and astrophotography. Constructed with one SLD glass element and one FLD glass element for chromatic aberration correction, this lens also features three high-precision aspherical elements to reduce overall size and weight. The lens incorporates a stepping motor for fast, precise, and quiet AF performance suitable for both photo and video applications.

Key Features and Specifications

As part of Sigma's Contemporary line within the Global Vision series, this lens strikes a balance between practicality and performance, combining a compact, lightweight construction with versatile handling and significant optical attributes. The I-series lens emphasizes an elegant and modern design, adhering to the same working standards as Sigma Cine lenses, including a mechanical aperture ring, metal components with recessed parts, and various switches and tactile controls for intuitive operation. The 20mm wide-angle lens is designed for full-frame Leica L-mount cameras without mirrors, but it can also be used with APS-C models where it provides a 30mm equivalent focal length. The lens achieves a bright maximum aperture of f/2, striking a perfect balance between speed and size while offering performance in low light and control over depth of field. It features a minimum focusing distance of 8.7" for unique close-up shooting possibilities. The lens incorporates a stepping motor for smooth and quiet automatic focusing, allowing for manual focus control via a switch for auto/manual focusing. A newly designed linear/non-linear manual focusing function is also available.

Practical Applications and Benefits

The Sigma 20mm f/2 DG DN Contemporary Lens is perfect for a wide range of applications, including landscape photography, urban exploration, vlogging, and video streaming. Its compact size, lightweight design, and exceptional optical performance make it an ideal companion for any photographer or videographer. Whether you're capturing stunning night skies or vibrant urban landscapes, this lens delivers stunning results. The lens's built-in stepping motor ensures quick and accurate autofocus, while the manual focus control allows for precise adjustments. The lens's rounded 9-blade diaphragm contributes to smooth and pleasing bokeh, and the metal lens hood helps reduce lens flares in bright lighting conditions. The lens's weather-sealed construction offers added protection against harsh weather elements, making it a reliable choice for outdoor photography. With its compatibility with the CH-11 magnetic lens cap holder and its 62mm filter size, this lens is a versatile and practical choice for any photographer looking to elevate their photography or videography game.