Sigma 14-24mm f/2.8 DG DN ART Lens for Sony E, Bundle with Mac Software Kit, RainCoat Rain Sleeve, Cleaning Kit, Flex Lens Shade, Lens Cap Tether, Lens Wrap, Lens Cleaner

It captures the cosmos with unparalleled clarity - the 14-24mm F 2.8 DG DN | Art Lens for Sony E is a wide-angle zoom marvel engineered for the discerning astrophotographer and designed to excel on full-frame mirrorless cameras. This lens is the epitome of SIGMA's Art series, delivering the ultimate in image resolution and performance for capturing starry skies and expansive landscapes. Photographers who prioritize low ISO settings to reduce noise will find this lens a perfect match, as its bright f/ 2.8 aperture allows for efficient gathering of faint light, essential for celestial photography.

The lens's exceptional edge-to-edge sharpness and uniform rendering make it the definitive choice for capturing the night sky in all its glory. The innovative design takes advantage of the short flange focal distance of mirrorless systems, resulting in a compact yet high-resolution optical masterpiece. The "DG" designation signifies its optimization for full-frame sensors, while "DN" indicates its design for mirrorless cameras, ensuring the lens meets the highest standards of modern photography. The lens's optical construction includes one FLD glass and five SLD glass elements strategically placed to minimize chromatic aberrations. Additionally, three aspherical lenses, including a large-diameter element at the front, effectively reduce coma and other aberrations, thus delivering a stunningly sharp image.

SIGMA's cutting-edge NPC (Nano Porous Coating) is applied to combat flare and ghosting by using porous silica with nano-sized air-filled holes, significantly reducing reflectance and ensuring clear, high-contrast images even when shooting against the light. Built for reliability in challenging conditions, the lens features a stepping motor for fast, silent autofocus, compatible with Face/Eye Detection AF and video shooting. An AFL button offers customizable control, enhancing the lens's versatility. Its robust construction is dust- and splash-proof, complemented by a water- and oil-repellent coating on the front element to withstand the elements.

A rear filter holder with a safety lock is included, allowing for the use of sheet-type filters, an essential for astrophotography enthusiasts. The lens's optical design has been meticulously crafted to minimize flare and ghosting, ensuring high contrast and sharp images even when shooting in backlit scenarios. The lens supports full-time manual focus, allowing for precision adjustments, and is compatible with in-camera Lens Aberration Correction, which fine-tunes peripheral illumination, chromatic aberrations, and distortion. The 11-blade rounded diaphragm produces a pleasing bokeh effect, enhancing the visual quality of out-of-focus areas.

Finally, the high-precision brass bayonet mount ensures a secure and durable connection to the camera body, contributing to the lens's overall robustness and longevity. This bundle not only includes the remarkable 14-24mm F 2.8 DG DN | Art Lens but also comes with a comprehensive Mac Software Kit, RainCoat Rain Sleeve, Cleaning Kit, Flex Lens Shade, Lens Cap Tether, Lens Wrap, and Lens Cleaner, providing everything needed to maintain the lens and enhance your shooting experience.