Sigma 20mm f/2 DG DN Contemporary Lens for Sony E, Bundle with ProOptic 62mm Filter Kit, Flex Lens Shade, Lens Wrap, Lens Cleaner, Cleaning Kit, Lens Cap Tether

With the SIGMA 20mm F2 DG DN | Contemporary Lens for Sony E, you can experience the pinnacle of optical performance in a compact, full-frame prime lens. This latest addition to SIGMA's esteemed I series lineup is designed for mirrorless systems, offering an ultra-wide 20mm focal length and a bright maximum aperture of F2. Weighing a mere 370g and measuring just 72.4mm in length, this lens is the epitome of portability, making it an ideal companion for everyday shooting.

Whether you're capturing sweeping landscapes, wide-angle portraits, intimate weddings, or intricate interiors, this lens delivers stunning optical performance. It's particularly adept at astrophotography, thanks to its superior control of sagittal coma flare. This lens joins the ranks of the 24mm, 35mm, and 65mm F2 I series lenses, creating a well-matched set for L-Mount and Sony E-mount users.

The SIGMA 20mm F2 DG DN | Contemporary Lens mirrors the compact size and weight of the SIGMA 24mm F2 I series, boasting a sleek, all-metal design. Its signature I series magnetic lens cap, manual aperture ring, and exceptional production quality make using this lens an intuitive and satisfying experience, enhancing the joy of photography.

This lens is part of the SIGMA I series, a collection of full-frame compatible lenses that bring new value to mirrorless systems. These lenses combine superb optical performance with a compactness that complements the smaller, lighter modern mirrorless cameras. SIGMA's commitment to quality, usability, and compact form-factor is evident in every aspect of the I series lenses.

The 20mm F2 DG DN | Contemporary Lens achieves the highest level of optical performance, even at the widest aperture setting of F2. Its lens construction includes three high-precision glass-molded aspherical lens elements, one SLD element, and one FLD element, effectively suppressing a range of optical aberrations. This results in clear, sharp images, even in the extreme corners of the frame.

The lens' optical design, coupled with its Super Multi-Layer Coating and Nano Porous Coating (NPC), minimizes flare and ghosting, even when shooting into bright light sources. This allows for high contrast, punchy images, even with backlit subjects.

All I series lenses boast an all-metal construction, with precision-cut aluminum parts that not only lend a sleek, stylish finish but also enhance the product's durability. The use of metal materials in internal structures that slide with the operation ring adds to the robustness of the lens. The cover ring between the focus ring and the aperture ring features a hairline processing that functions as a finger hold when attaching or detaching the lens, further enhancing the user experience. Experience the pleasure of owning and using a lens that truly captures the essence of the SIGMA I series with the 20mm F2 DG DN | Contemporary Lens for Sony E.